Mastering crop value chains from seed propagation to processing, and everything in between.
21 crops, 17 value added products, and growing
Where this is going
Built by people who’ve done it…
We only publish a crop once we have grown it, advised on it, or worked a supply chain around it. That is a slow way to build a database and it is the only way we are willing to build one, because a guide written from a textbook is worth nothing at four in the morning in a wet field.
Every season adds a few more. Some come from our own trials, some from farms that ask us to solve something and teach us in the process, and some from processors who need a crop they cannot yet source reliably.
Growing something that isn't here yet? Tell us about it. Crops we are asked about repeatedly are the ones we take on next.
Pick a crop to read its guide. Each covers where it grows, how to plant it, what the season asks of you, and how to get it off the farm without losing the value.
About us
We grew these crops before we wrote about them
The Crop Guide began in 2026 as a set of notes passed between growers who were tired of advice written for commodity farming and applied, badly, to crops worth twenty times as much. Saffron is not wheat. A vanillery is not an orchard. The detail is the whole thing.
Everything here is drawn from our own blocks and from the farms we advise, then checked against local trial data before it goes on the page. Where we are unsure, we say so. Where a crop is a bad idea on your land, we would rather tell you now than sell you a plan.
Free to read, free to pass on. That was the point of starting.
Photo
The team on a block.
Our work
What it looks like on the ground
A few of the jobs we have taken on. Most of them turned out to be about handling, timing or who the buyer is rather than about growing.
53crop experts
21crops covered
7counties and regions
17value-added products created
Crop stories
Short write-ups of jobs we have taken on. Filter by crop, or scroll the row.
What's next
Upcoming projects
What we are building, trialling or looking for partners on. Several of these have room for a grower group or a processor to come in early.
In trialDragon fruit
Feasibility trials on dryland plots
Two trial plots are in the ground to establish whether dragon fruit is viable at scale on low-rainfall land, and what the real cost of trellising works out at per hectare.
First data expected late 2027
BuildingMushroom
A spawn laboratory for the region
Clean grain spawn is the constraint on every mushroom grower we work with. We are setting up a small lab so groups can buy known, uncontaminated spawn locally instead of importing it.
Commissioning in 2027
Seeking partnersTurmeric
A curcumin testing and grading point
Buyers increasingly pay on curcumin percentage rather than weight. A shared testing point would let growers be paid on measured quality instead of a flat rate.
Looking for a processing partner
ScalingSoya beans
Aggregation into a second county
The collection and drying model that worked for our first grower groups is being extended, with two more drying points and a forward contract covering the combined volume.
Planting season 2027
In trialSeaweed
A clean propagule nursery
Ice-ice losses trace back to tired seed stock. A nursery holding healthy, fast-growing lines would give coastal growers somewhere to restart a plot from after a bad season.
Site selection underway
Early stageRed eye chillies
A shared drying and grading facility
Growers are drying in the sun and losing a grade. A shaded, ventilated facility with grading at intake would move the whole group onto export specification.
Costing in progress
Interested in any of these? Tell us which one and we will let you know where it stands.
From the field
Photographs from the farms, ponds and processing rooms we work in.
Photo 1
Aggregation point, Nyeri
Photo 2
Grafted seedlings going in
Photo 3
Drying racks at Kilifi
Photo 4
Spawning room
Photo 5
Chipping station, Busia
Photo 6
Field day
Photo 7
Grading to spec
Photo 8
Loaded for the buyer
Who we work with
The same questions come up whatever the size of the operation. The answers change.
Smallholder groups and cooperatives
Aggregation, shared processing, a single grading standard and one voice at the buyer's table.
Commercial farms
Crop selection, planting plans, season agronomy and post-harvest systems built to a buyer's specification.
Processors and buyers
Reliable supply: sourcing, grower training and quality control that holds batch after batch.
Programmes and NGOs
Crop feasibility, training curricula and extension material that growers actually use.
Four steps, in the same order every time, so you always know what happens next and what it costs.
You tell us what you needA message, a call or the form below. Where the land is, what you grow or want to grow, and what is not working. Half an hour is usually enough.No charge
We look properlyA visit where it warrants one: soil samples, water, a walk of the blocks and a look at where the crop goes after harvest. Otherwise a desk review of what you send us.1–2 weeks
You get it in writingA plain report and a plan you own — what to do, in what order, what it costs and what it should return. Yours to act on with us or without us.Within a week of the visit
We stay as long as you want usSeason agronomy, training, buyer introductions. Booked by the season or by the block, and easy to stop.Your call
Services
What we can do for your crop
Six services, used on their own or together. Most growers start with one and add others once the first block is running.
01
Crop aggregation
Bringing scattered production together so it can be sold as one reliable lot.
Grower mapping and volume forecasting
A shared collection and grading point
One standard everybody works to
Introduction to processors and buyers
02
Farmer mobilising and networking
Getting growers organised around a crop, and keeping them organised.
Group formation and lead-farmer training
Field days and demonstration plots
Shared input and transport arrangements
Ongoing coordination through the season
03
Commercial crop information
The numbers and conditions behind a crop before you commit land to it.
Site and soil assessment
Crop feasibility for your conditions
Five-year cost and revenue outline
Market and buyer landscape
04
Crop supply chain
Moving the crop off the farm without losing its value on the way.
Harvest scheduling around transport
Drying, curing and storage design
Grading to a buyer's specification
Traceability and batch records
05
Seed propagation
Clean, uniform planting material — the cheapest yield gain available.
Nursery and mother-block setup
Cuttings, runners, suckers and rhizome selection
Certification and disease screening
Hardening off and distribution
06
Agronomy support
A specialist walking your blocks through the season, not just at the start.
Scheduled visits at the decision points
Feeding, pruning and pest calls
Harvest timing
A line open between visits
Request a service
Tell us the crop and the service and we will come back with what it involves, what it costs and when we could start.
This opens your email app with the request ready to send. Nothing leaves this page until you send it.
Contact
Talk to us about your land
Tell us where you are, what you have and what you're considering. A first conversation costs nothing and usually saves a season.