Mnyumbuni

About this land node

Overview

Project Vision

In twenty years, we see a landscape where rainwater mostly soaks into healthy soils instead of rushing away, and the <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek runs clearer because upstream land is well cared for. Indigenous trees and food forests form layered canopies across farms and homesteads, creating shade, habitat, and steady harvests. <a href="https://en.wikipedia.org/wiki/Mangrove">Mangroves</a> and creek-edge ecosystems are stronger, supported by upstream stewardship and clear local agreements. We see a community that knows how to organise itself through shared labour via <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> and trusted coordination tools on the <a href="https://sarafu.network/">Sarafu Network</a>. Young people grow up with practical ecological skills, cultural pride, and real livelihood pathways connected to their land. Steward Emmanuel Kahindi envisions Mnyumbuni becoming a centre where anyone can come to learn regenerative practices and carry that knowledge back to their own farms and communities — producing enough food for the team, the community groups, and surplus to sell beyond the village. The vision guiding us is simple: a place where ecology and community reinforce each other, and where care becomes the normal way of living.

Project Purpose

To regenerate land, water, and livelihoods together by treating the <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek watershed as one connected socio-ecological system. The project demonstrates that restoration can be community-led, practical, and durable when grounded in shared labour traditions, local governance through <a href="https://grassecon.substack.com/p/rooting-together">Dhome</a> assemblies, transparent coordination tools via the <a href="https://sarafu.network/">Sarafu Network</a>, and simple methods that keep care going beyond short-term funding cycles. As steward Emmanuel Kahindi describes his wish for the land: to develop a centre where everyone can come to learn and to spread the practices and knowledge out to the wider community.

Project Title

Mnyumbuni

Ecoregional Location

East African Coastal Forests, Northern Zanzibar-Inhambane Coastal Forest Mosaic (AT7)

Local Location

Pwani

Political Location

Kilifi, Kilifi County, Kenya

Ecology & biodiversity

Flora & Fauna

Flora includes coastal bushland and woodland species such as <a href="https://en.wikipedia.org/wiki/Brachystegia">Brachystegia</a>, <a href="https://en.wikipedia.org/wiki/Afzelia">Afzelia</a>, <a href="https://en.wikipedia.org/wiki/Adansonia_digitata">baobab</a> (Adansonia digitata), <a href="https://en.wikipedia.org/wiki/Coconut">coconut palm</a>, <a href="https://en.wikipedia.org/wiki/Cashew">cashew nut</a>, <a href="https://en.wikipedia.org/wiki/Mango">mango</a>, <a href="https://en.wikipedia.org/wiki/Azadirachta_indica">neem</a>, and casuarina. The syntropic agroforestry system established since 2023 includes <a href="https://en.wikipedia.org/wiki/Theobroma_cacao">cacao</a> (Theobroma cacao), <a href="https://en.wikipedia.org/wiki/Coconut">coconuts</a>, <a href="https://en.wikipedia.org/wiki/Citrus">citrus</a> varieties, <a href="https://en.wikipedia.org/wiki/Banana">bananas</a>, <a href="https://en.wikipedia.org/wiki/Papaya">papayas</a>, <a href="https://en.wikipedia.org/wiki/Psidium_guajava">guavas</a>, and seasonal vegetables. Additional cultivated species include <a href="https://en.wikipedia.org/wiki/Cassava">cassava</a>, <a href="https://en.wikipedia.org/wiki/Maize">maize</a>, <a href="https://en.wikipedia.org/wiki/Cowpea">cowpeas</a>, <a href="https://en.wikipedia.org/wiki/Pigeon_pea">pigeon peas</a>, and sesame. A native species nursery supplies planting material for both on-site restoration and distribution to community groups. Fauna includes coastal forest birds, <a href="https://en.wikipedia.org/wiki/Vervet_monkey">vervet monkeys</a>, <a href="https://en.wikipedia.org/wiki/Galago">bush babies</a> (galagos), mongoose species, monitor lizards, diverse butterfly communities, and marine species in the nearby creek including fish, crabs, and shrimp. Ten active beehive colonies of native <a href="https://en.wikipedia.org/wiki/Meliponini">stingless bees</a> and honeybees are present on site.

Keystone species

<a href="https://en.wikipedia.org/wiki/Adansonia_digitata">Baobab</a> (Adansonia digitata), culturally and ecologically significant canopy species. <a href="https://en.wikipedia.org/wiki/Coconut">Coconut palm</a> (Cocos nucifera), central to <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> livelihoods and coastal ecosystem structure. <a href="https://en.wikipedia.org/wiki/Sykes%27_monkey">Sykes monkey</a> and <a href="https://en.wikipedia.org/wiki/Vervet_monkey">vervet monkey</a> as seed dispersers and forest health indicators. <a href="https://en.wikipedia.org/wiki/African_fish_eagle">African fish eagle</a> and mangrove kingfisher as indicators of creek and estuary health. Native <a href="https://en.wikipedia.org/wiki/Meliponini">stingless bees</a> as pollinators critical to agroforestry productivity. <a href="https://en.wikipedia.org/wiki/Mangrove">Mangrove</a> species (<a href="https://en.wikipedia.org/wiki/Rhizophora">Rhizophora</a>, <a href="https://en.wikipedia.org/wiki/Avicennia">Avicennia</a>) that stabilise the creek estuary and support marine nursery habitat.

Biodiversity context

The Kilifi coastal zone is part of the <a href="https://www.oneearth.org/bioregions/east-african-coastal-forests-at7/">Northern Zanzibar-Inhambane Coastal Forest Mosaic</a> ecoregion, recognised as part of the <a href="https://www.cepf.net/our-work/biodiversity-hotspots/coastal-forests-eastern-africa/species">Coastal Forests of Eastern Africa</a> global biodiversity hotspot. This hotspot contains exceptional levels of endemism, particularly among plants, birds, and amphibians. The sacred <a href="https://whc.unesco.org/en/list/1231/">Kaya forests</a> of the <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a>, scattered across the coastal ridge, are UNESCO World Heritage Sites and serve as critical refugia for endemic and threatened species. <a href="https://en.wikipedia.org/wiki/Arabuko_Sokoke_National_Park">Arabuko-Sokoke Forest</a>, the largest remaining fragment of East African coastal forest, lies approximately 50 km to the north.

Ecological corridors

The <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek watershed connects inland coastal bush and farmland to <a href="https://en.wikipedia.org/wiki/Mangrove">mangrove</a> estuary and nearshore marine ecosystems, forming a natural ridge-to-reef corridor. Remnant <a href="https://en.wikipedia.org/wiki/Kaya_(Mijikenda)">Kaya</a> forests along the coastal ridge serve as stepping-stone habitats for endemic species. The broader <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi</a> coastline is part of the East African Coastal Forest Corridor linking fragments of globally significant coastal forest from southern Somalia to Mozambique. Maintaining tree cover and agroforestry canopy on farmland is critical for connectivity between isolated forest patches and <a href="https://en.wikipedia.org/wiki/Kaya_(Mijikenda)">Kaya</a> reserves.

Natural boundaries

The land sits within the <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek watershed on the coastal strip of <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi County</a>. Natural boundaries are defined by seasonal drainage channels feeding into Takaungu Creek to the east, which flows into the Indian Ocean. The coastal ridge and hinterland bush to the west mark the inland boundary. The creek's <a href="https://en.wikipedia.org/wiki/Mangrove">mangrove</a>-lined estuary and surrounding coastal scrub define the seaward ecological limit.

Ecosystem unity

The property forms part of a continuous coastal landscape linking inland dryland bushland and seasonal watercourses with <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek's <a href="https://en.wikipedia.org/wiki/Mangrove">mangrove</a> estuary and the Indian Ocean nearshore environment. Upstream land management directly affects creek water quality, mangrove health, and nearshore marine systems, creating a ridge-to-reef ecological continuum that the project treats as a single management unit.

Climate & water

Climate Zones

Tropical savanna climate (Koppen Aw) transitioning to semi-humid coastal zone. The coastal strip of Kilifi County is classified as Agro-Ecological Zone IV (semi-humid to semi-arid) with maritime influence moderating temperatures. Warm and humid year-round with two distinct rainy seasons.

Rainfall patterns

Bimodal rainfall pattern with long rains from March through May (Masika) and short rains from October through December (Vuli). May is typically the wettest month (approximately 205 mm). The dry seasons occur from January to February and June to September, with February being the driest month (approximately 19 mm).

Average Rainfall

Approximately 900-1,100 mm per year. The nearby Kilifi station records around 968 mm annually. Rainfall variability is high, with some years receiving significantly less, contributing to periodic drought stress.

Temperature Extremes

Temperatures rarely fall below 20 C (68 F) or exceed 34 C (93 F). The hottest periods occur in February and March, with daytime highs reaching 31-34 C. The coolest period is June through August, with nighttime lows around 20-23 C.

Average Temperature

26-27 C

Watershed

Located within the <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek watershed, which drains the coastal hinterland of southern <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi County</a> eastward into the Indian Ocean. The creek is a tidal estuary with significant <a href="https://en.wikipedia.org/wiki/Mangrove">mangrove</a> coverage. The project site sits in the upper-to-mid watershed zone where seasonal channels collect runoff from the surrounding landscape before feeding into the main creek system.

Aquifers & groundwater

Groundwater in the Kilifi coastal zone is accessed through shallow wells tapping into the coastal sedimentary aquifer system. The area benefits from rainfall infiltration through sandy soils and forested areas that recharge shallow aquifers. Saltwater intrusion is a growing concern along the coast. The project actively works on improving infiltration through earthworks and vegetative cover to support groundwater recharge.

Nearby water bodies

<a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek lies approximately 3-5 km to the east, flowing into the Indian Ocean. The creek is a tidal estuary lined with <a href="https://en.wikipedia.org/wiki/Mangrove">mangroves</a>. Seasonal streams and drainage channels cross the landscape, feeding into the creek system. The Indian Ocean coastline is within 5-8 km. <a href="https://en.wikipedia.org/wiki/Kilifi">Kilifi</a> Creek lies approximately 10 km to the north.

Land & terrain

Elevation & slope

The site lies within the coastal lowlands of Kilifi County at an elevation of approximately 20-80 metres above sea level. The terrain is gently undulating with low hills and shallow valleys that channel seasonal runoff toward the creek. Slopes are generally mild (2-10%), with occasional steeper areas along drainage lines and the creek escarpment.

Landforms

Gently rolling coastal plain and low hills formed on coral limestone and coastal sediments, dissected by seasonal stream channels draining into Takaungu Creek. The landscape includes flat to gently undulating farmland, small ridges with remnant bush and tree cover, seasonal drainage depressions, and the incised creek valley with mangrove-lined estuary near the coast.

Soil Types

Predominantly sandy loam and sandy clay loam soils typical of the <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi County</a> coastal hinterland, with areas of coral rag soils near the coast. Soils are generally low in organic matter and nutrients, acidic to neutral, and prone to crusting and compaction when exposed. When the team arrived in 2023, steward Emmanuel Kahindi describes the soil as unable to support growth — virtually nothing was growing on the site. In areas now under tree cover and agroforestry management, topsoil organic matter is improving through continuous leaf litter deposition, <a href="https://en.wikipedia.org/wiki/H%C3%BCgelkultur">hugelkultur</a> biomass burial, compost additions, and root activity.

Soil health

Soil health is actively improved through <a href="https://en.wikipedia.org/wiki/Syntropic_agriculture">syntropic agroforestry</a> management, <a href="https://en.wikipedia.org/wiki/H%C3%BCgelkultur">hugelkultur</a> trenches (two-foot-deep biomass and compost burials), half-moon water-harvesting basins, thick mulch layers, shade creation, and composting systems. Native soils were naturally so depleted that nothing grew when the team moved in during 2023. The project uses biomass cycling from pruning, permanent ground cover, and compost to rebuild organic matter, improve water-holding capacity, and stimulate microbial activity. Erosion control through vegetative barriers, half-moon earthworks, and agroforestry canopy protects soil structure during heavy rains. Plans to introduce goats and cattle will add animal manure to the soil-building cycle and provide on-site milk production.

Erosion risk

Moderate erosion risk, particularly during the long rains (March-May) when intense rainfall events can cause surface runoff on exposed or degraded soils. Sandy soils with low organic matter are susceptible to sheet and rill erosion. Deforestation and removal of ground cover for charcoal and farming have historically increased erosion. The project mitigates risk through water-harvesting earthworks (swales and terraces), living barriers (grass strips, shrubs, mulched berms), permanent ground cover, and agroforestry canopy to break rainfall impact.

Natural resources

Fertile potential in coastal soils with agroforestry management, seasonal rainfall supporting rainfed agriculture, groundwater from shallow aquifers and wells, Takaungu Creek fisheries and mangrove resources, timber and non-timber forest products from coastal woodland, <a href="https://en.wikipedia.org/wiki/Coconut">coconut</a> and <a href="https://en.wikipedia.org/wiki/Cashew">cashew</a> as established cash crops, honey from native <a href="https://en.wikipedia.org/wiki/Meliponini">stingless bee</a> and managed bee populations, marine resources from the nearby Indian Ocean, and rich biodiversity supporting pollination and ecosystem services.

Renewable resource potential

High solar energy potential given tropical latitude and consistent sunshine year-round. Biomass energy from agroforestry pruning, coconut husks, and agricultural residues. Wind energy potential along the coastal zone. Rainwater harvesting through earthworks and storage systems. Tidal and small-scale hydro potential from creek systems. Consistent warm temperatures and bimodal rainfall support year-round biomass production through agroforestry.

People & history

Land Acknowledgements

This land lies within the ancestral territory of the <a href="https://en.wikipedia.org/wiki/Giriama_people">Giriama</a> people, the largest of the nine <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> Bantu-speaking groups who have inhabited the coastal hinterland of Kenya for centuries. The Mijikenda trace their origins to <a href="https://en.wikipedia.org/wiki/Shungwaya">Shungwaya</a> in the north and migrated southward, establishing sacred fortified hilltop settlements known as <a href="https://en.wikipedia.org/wiki/Kaya_(Mijikenda)">Kaya</a> forests along the coastal ridge. The Giriama historically occupied the area around <a href="https://en.wikipedia.org/wiki/Kilifi">Kilifi</a> Creek and extending to <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a>, maintaining deep connections to the land through agriculture, fishing, and forest stewardship governed by traditional institutions and spiritual practices centred on the <a href="https://whc.unesco.org/en/list/1231/">Kaya</a>.

Traditional ecological knowledge

The <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> people, particularly the <a href="https://en.wikipedia.org/wiki/Giriama_people">Giriama</a>, hold deep traditional ecological knowledge related to coastal forest management, seasonal agriculture tied to rainfall patterns, medicinal plant use, marine resource classification and management, and soil and water conservation practices. The <a href="https://en.wikipedia.org/wiki/Kaya_(Mijikenda)">Kaya</a> forest system represents centuries of indigenous conservation through cultural governance, spiritual taboos, and community codes of ethics that protected biodiversity, recognised by <a href="https://ich.unesco.org/en/USL/traditions-and-practices-associated-with-the-kayas-in-the-sa-%20cred-forests-of-the-mijikenda-00313">UNESCO</a> as Intangible Cultural Heritage in Need of Urgent Safeguarding. Traditional practices such as <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> (rotational mutual labour for land care) and indigenous crop varieties (millet, sorghum, <a href="https://en.wikipedia.org/wiki/Cassava">cassava</a>) form the cultural foundation upon which Mnyumbuni's regenerative work builds.

Human Cultures

The region is predominantly inhabited by the <a href="https://en.wikipedia.org/wiki/Giriama_people">Giriama</a> people, the largest of the nine <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> Bantu-speaking ethnic groups of the Kenyan coast. Swahili-Arab communities are present in coastal settlements like <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a>, founded in the early 19th century by the Mazrui family. The area reflects a cultural mosaic of Mijikenda agricultural traditions, Swahili coastal trading culture, and Muslim and Christian religious practices. Traditional practices such as <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> (rotational mutual labour) and <a href="https://grassecon.substack.com/p/rooting-together">Dhome</a> (community decision-making assemblies) remain active in the landscape.

Cultural landscapes

The <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi</a> coastal landscape is a culturally layered territory shaped by centuries of <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> settlement, Swahili-Arab trade, and colonial history. The sacred <a href="https://whc.unesco.org/en/list/1231/">Kaya forests</a> along the ridge are UNESCO World Heritage Sites representing the spiritual heart of <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> identity. <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> village carries the legacy of 19th-century Mazrui and Swahili settlement, with historic architecture and fishing traditions. The broader landscape reflects a mosaic of smallholder farms, <a href="https://en.wikipedia.org/wiki/Coconut">coconut</a> and <a href="https://en.wikipedia.org/wiki/Cashew">cashew</a> plantations, remnant coastal bush, and emerging ecotourism and regenerative agriculture initiatives.

Recent land history

The <a href="https://en.wikipedia.org/wiki/Kilifi_County">Kilifi</a> coastal hinterland has experienced significant land use change over recent decades, including deforestation for charcoal production, expansion of smallholder farming on increasingly marginal soils, subdivision of larger holdings, and growing pressure from tourism and urban expansion from Mombasa. Climate variability, including drought and erratic rainfall, has stressed traditional farming systems. <a href="https://grassrootseconomics.org/">Grassroots Economics Foundation</a> established its headquarters at Mnyumbuni in 2023, when the three-acre site was essentially barren with degraded, nutrient-poor soils unable to support growth. Since then, the team has transitioned half an acre into intensive syntropic agroforestry with hugelkultur and half-moon earthworks, while building community coordination using the <a href="https://sarafu.network/">Sarafu Network</a> and commitment pooling systems built on indigenous <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> traditions.

Regenerative practice

Regenerative Focus

Native / Local Ecosystems On Land, Reforestation, Regenerative Agriculture & Soil Health, Syntropic Agroforestry / Permaculture, Traditional Crafts & Cultural Heritage, Indigenous And Traditional Knowledge, Regenerative Entrepreneurship, Education, Research & Participatory Science, Integrated Water Management, Circular Economy & Zero-Waste Management, Regenerative Finance & Impact Investing, Participatory & Regenerative Governance

Regenerative Methodologies

Watershed ridge-to-reef planning with water-harvesting earthworks, erosion control through living barriers, soil cover and biomass cycling, <a href="https://en.wikipedia.org/wiki/Syntropic_agriculture">syntropic agroforestry</a> using locally adapted species, native seed nurseries for restoration and food production, biodiversity monitoring using simple indicator taxa. <a href="https://en.wikipedia.org/wiki/H%C3%BCgelkultur">Hugelkultur</a> trenches — two feet deep, filled with buried biomass and compost — rebuild soil biology on the most degraded upland areas of the site. Half-moon water-harvesting basins capture and sink rainfall across the sloped terrain, preventing erosion and maximising infiltration. Syntropic agroforestry design workshops led by practitioner James Young (three visits to date) have shaped the planting system and provided knowledge exchange with community members. Community coordination through <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> (rotational mutual labour) and <a href="https://grassecon.substack.com/p/rooting-together">Dhome</a> (decision-making assemblies). Contributions pooled into a community treasury that funds visible restoration, routine upkeep, and local learning with transparent milestone-based allocation through the <a href="https://sarafu.network/">Sarafu Network</a>.

Environmental objectives

Watershed ridge-to-reef planning, placing interventions by how water moves from uplands to seasonal channels to the creek edge. <a href="https://en.wikipedia.org/wiki/H%C3%BCgelkultur">Hugelkultur</a> trenches and half-moon water-harvesting basins designed to sink rainfall, rebuild soil biology, and prevent erosion on the sloped three-acre site. Water-harvesting earthworks (swales and terraces) designed for community maintenance. Erosion control pairing earth shaping with living barriers, grass strips, shrubs, mulched berms, and silt traps. Soil cover and composting with thick mulches, shade creation, and composting systems timed with rains. <a href="https://en.wikipedia.org/wiki/Syntropic_agriculture">Syntropic agroforestry</a> designing mixed tree-crop systems that build canopy, stabilise soils, and reduce evaporation using locally adapted species — including <a href="https://en.wikipedia.org/wiki/Theobroma_cacao">cacao</a>, <a href="https://en.wikipedia.org/wiki/Coconut">coconuts</a>, <a href="https://en.wikipedia.org/wiki/Citrus">citrus</a>, <a href="https://en.wikipedia.org/wiki/Banana">bananas</a>, <a href="https://en.wikipedia.org/wiki/Papaya">papayas</a>, and <a href="https://en.wikipedia.org/wiki/Psidium_guajava">guavas</a>. Native seed and food production nurseries growing both indigenous restoration species and food-producing plants. Planned integration of goats and cattle for milk production and compost inputs. Biodiversity monitoring using simple indicator taxa and observations that local monitors can repeat.

Community objectives

Mnyumbuni strengthens food security by supporting agroecology, food forests, and nurseries that provide reliable planting material and diversified harvests. It improves water security by slowing runoff, increasing infiltration, and reducing sediment flow into the creek, with clear local agreements and maintenance routines for collective water system care. It functions as a gathering and learning space where neighbours meet through <a href="https://grassecon.substack.com/p/rooting-together">Dhome</a> assemblies, <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> shared labour days, trainings, cultural events, and intergenerational exchange. Three community groups — predominantly women, with one all-male group — visit weekly for shared workdays, learning syntropic agroforestry, hugelkultur, composting, and water-harvesting techniques at the demonstration farm and implementing them on their own homesteads across Kiriba Village. It builds skills in land care, monitoring, governance, and coordination that strengthen community self-reliance. Economically, it creates livelihood pathways through nurseries, agroforestry, beekeeping, ecological restoration work, and stewardship coordination tools via the <a href="https://sarafu.network/">Sarafu Network</a> that recognise and support care labour.

Community engagement

Stewardship is carried out through rotational labour groups (<a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a>) and decision-making gatherings (<a href="https://grassecon.substack.com/p/rooting-together">Dhome</a>), where neighbours contribute time and skills to community wellbeing and reciprocal care loops. Steward Emmanuel Kahindi, born in neighbouring Kiriba Village, coordinates three community groups that visit weekly for shared labour days — learning syntropic agroforestry, hugelkultur, composting, and water-harvesting techniques at Mnyumbuni and implementing them on their own homesteads. The groups are predominantly women, with one rare all-male group also practicing the rotation of labour. Community members engage through hands-on volunteering, shared workdays, and seasonal restoration activities such as planting, earthworks, nursery coordination, maintenance, and monitoring. Elders, youth, and farmers contribute knowledge rooted in <a href="https://en.wikipedia.org/wiki/Giriama_people">Giriama</a> and <a href="https://en.wikipedia.org/wiki/Mijikenda_peoples">Mijikenda</a> traditions that guides choices and supports cultural practices tied to stewardship. Mnyumbuni hosts trainings, field walks, student internships, and visits from international practitioners and researchers. Syntropic agroforestry design workshops led by James Young have been held three times, providing structured knowledge exchange between global expertise and local practice. The <a href="https://www.grassrootseconomics.org/mweria-revival">Mwerya Revival</a> participatory video, produced with <a href="https://insightshare.org/">InsightShare</a>, documents and celebrates the living practice of rotational labour. Monitoring results and project updates are shared back locally, creating transparency and collective reflection.

Economic Model

Economic coordination runs through the <a href="https://sarafu.network/">Sarafu Network</a>, a digital resource coordination platform developed by <a href="https://grassrootseconomics.org/">Grassroots Economics</a> on the <a href="https://celo.org/">Celo</a> blockchain. Contributions flow into a shared community fund that backs concrete restoration, routine upkeep, and local learning. Each contribution is assigned to clearly named activities, with open receipts anyone can check. Supporters can be acknowledged publicly or receive sponsor vouchers linked to specific projects through <a href="https://sarafu.network/pools/create">commitment pools</a>, so their gift is visible, redeemable, and traceable. Funds are released in steps against milestones, with sensible caps per project and a small reserve for emergencies. Local stewards approve spending within these guardrails and publish audit trails. The <a href="https://cosmolocal.credit/">CosmoLocal Credit</a> framework provides a longer-term pathway for connecting local commitment pools to broader regenerative finance networks.

Impact

Expressed Impact

Mnyumbuni demonstrates that community-led restoration can be practical, durable, and self-sustaining when grounded in shared labour traditions, transparent coordination tools, and watershed-scale ecological planning. When the team arrived in 2023, the three-acre site was essentially barren with degraded soils unable to support growth. Within two growing seasons, hugelkultur trenches, half-moon earthworks, and syntropic agroforestry beds have transformed half an acre into a productive food forest with cacao, coconuts, citrus, bananas, papayas, guavas, and seasonal vegetables, with ten active beehive colonies and a native species nursery supplying planting material to the community. By combining indigenous <a href="https://willruddick.substack.com/p/from-ireland-meitheal-to-kenya-mweria">Mwerya</a> mutual service practices with modern digital coordination through the <a href="https://sarafu.network/">Sarafu Network</a> on the <a href="https://celo.org/">Celo</a> blockchain, the project makes stewardship measurable, shareable, and financeable without turning land or people into commodities. Three community groups — predominantly women — visit weekly to learn techniques and implement them on their own homesteads, multiplying the impact of the demonstration site across Kiriba Village. Steward Emmanuel Kahindi, born locally and deeply embedded in the community, serves as the bridge between the farm's regenerative practices and the surrounding groups. It functions as a bioregional hub where regeneration is practiced, discussed, and improved over time, connecting ecological restoration with economic coordination, food security, water management, and cultural continuity across the <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> Creek landscape. As documented in the <a href="https://www.grassrootseconomics.org/impacts-2024">2024 Impact Report</a>, the methods piloted at Mnyumbuni are being replicated across over 100 community groups in five bioregions of Kenya.

Key impact metrics

Area of degraded land restored through agroforestry and earthworks. Volume of rainwater captured and infiltrated through water-harvesting structures. Number of native and food-producing trees planted and surviving. Biodiversity indicator counts (pollinators, birds, creek-edge signs, flowering cycles). Soil organic matter and cover improvements over time. Number of community members actively participating in Mwerya and Dhome. Number of trainings, field walks, and internship participants hosted. Sarafu Network transaction volume and community fund allocations. Water source recovery and protection progress. Food security and livelihood diversity indicators across participating households.

Visiting & links

Nearest urban centres

<a href="https://en.wikipedia.org/wiki/Kilifi">Kilifi</a> town lies approximately 10 km to the north (population approximately 122,000). Mombasa, Kenya's second-largest city, is approximately 50 km to the south (population approximately 1.2 million). <a href="https://en.wikipedia.org/wiki/Takaungu">Takaungu</a> village is approximately 3-5 km to the east. The site is accessible via the Mombasa-Malindi highway (B8). The nearest international airport is Moi International Airport in Mombasa.

Website

https://www.grassrootseconomics.org

Social media

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