Field Notes

Practical agronomy for food security decisions: seed choice, soil, planting timing, and crop protection under a changing climate.

A drought tolerant crop standing in dry conditions

18 Aug 2026 · 6 min read

What "drought tolerance" actually means on a seed packet

Two varieties can both be sold as drought tolerant and survive a dry year by completely different strategies. Knowing which one you are buying changes when you plant it.

Seed selection

Drought

Dark, well-structured soil rich in organic matter

4 Aug 2026 · 5 min read

Reading your soil before you buy seed

Soil texture decides how long rainfall stays available to a crop. It is cheap to assess by hand and it changes which varieties are worth planting.

Soil

Seed selection

Seed being sown at the start of the planting season

21 Jul 2026 · 7 min read

Planting when you cannot trust the rains

False starts to the rainy season destroy more seed than drought does. A few rules reduce how often you have to replant.

Planting

Climate

A caterpillar crop pest on a damaged leaf

7 Jul 2026 · 6 min read

Spotting fall armyworm before it costs you the field

Armyworm damage is unmistakable once it is severe and easy to miss when it is still treatable. The difference is a few days of looking.

Pests

Surveillance

Bagged seed stacked ready for distribution

23 Jun 2026 · 5 min read

Certified seed, and why it costs more than grain

Saved grain and certified seed are not the same product. The price gap buys germination, genetic purity, and knowing what you actually planted.

Seed systems

Cowpea plants growing in a field

9 Jun 2026 · 5 min read

Cowpea: the crop that pays the next season back

Cowpea produces food in under 80 days and leaves nitrogen behind. In a rotation it is doing two jobs at once.

Legumes

Soil

Put the notes into practice

Open the Seed Advisor for a climate fit shortlist for your farm.

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