Know what is wrong with your crop — and what to do about it
PlantArmor helps Jamaican farmers identify pests and diseases, plan spray schedules around safe re-entry and pre-harvest intervals, track what every input costs, and keep the records buyers ask for. It works offline in the field, and it is free.
Open PlantArmor Get it on Google Play
Use it in any browser, or install it on Android to keep working out of signal.
What you can do with it
Identify the problem
Match what you are seeing against a reference library of pests, diseases and disorders described in Jamaican growing conditions.
Plan your spraying
Build a spray schedule that respects re-entry periods and pre-harvest intervals, so produce is safe and saleable.
Know your costs
Track what you spend on fertiliser, chemicals and labour against what each plot actually yields.
Keep your records
Produce the spray and traceability records buyers, exporters and extension officers ask for, without paperwork.
Work offline
Your plots may have no signal. The reference library and your records work without a connection and sync later.
Use it in the field
Large touch targets and high-contrast screens, designed to be used standing in a field with gloves on.
Built for Jamaican conditions
Most farming software assumes a temperate season: a spring planting, a summer of growth, a frost that ends the pest year. None of that describes Jamaica. Pest generations run continuously, the wet season drives disease pressure that northern guidance never accounts for, and the products available on the local market are not the ones a US or European app will recommend.
PlantArmor is built around what is actually grown and actually available here — including products from Jamaican suppliers, and guidance that matches local crop calendars.
Crop guides
Free pest and disease guides for 18 crops grown in Jamaica — no sign-in needed.
Common questions
What does PlantArmor do?
It helps you identify what is wrong with a crop, decide how to treat it, plan spray schedules around re-entry and pre-harvest intervals, and keep the cost and traceability records buyers ask for.
Does it work without internet?
Yes. The reference library and your farm records work offline, which matters on plots with little or no mobile signal. Records sync when you are back in coverage.
How much does it cost?
PlantArmor is free to use.
Which crops does it cover?
18 crops grown in Jamaica, including scotch bonnet pepper, tomato, sweet pepper, carrot, coffee, corn, crucifers (cabbage/broccoli), cucumber and others. Every crop has a free public guide.
Get started
No cost, no hardware, nothing to install if you would rather use it in a browser. On Android you can install it from Google Play and keep working when you are out of signal.