Allotment & Raised Bed Planner

Fertiliser charts are written in kg per 10 ares. Your bed is three square metres. RowYield does the hundredfold conversion so you don't have to guess.

MEASURE THE BED - Enter length and width; the area appears as you type

PICK A CROP - 21 crops, every figure sourced from published agricultural guidance - Spacing fills in automatically and the plant count appears at once

GET THE GRAMS - Official rates come in kg/10a. Your bed is a few square metres. RowYield converts, and shows the working - Enter what's in your shed — 8-8-8, 14-14-14, or your own blend - Crop-specific warnings where too much nitrogen does real harm: sweet potatoes run to vine, broccoli goes hollow-stemmed

KNOW WHEN, AND ROUGHLY HOW MUCH - Harvest dates from published days-to-maturity figures - For cabbages and radishes, a weight range. For tomatoes and cucumbers, only the window and the weekly pace — a season's total swings too much with pruning and watering to state as a number - Where no yield figure exists in the literature, the app says so

YEAR-ROUND CALENDAR - Planting dates, side-dressing timing, and harvest windows line up on a single timeline - See what to do and when, across all your beds at once

GET A SHOPPING LIST PER BED - Shows the seedlings or seed count, base fertilizer, and side-dressing needed for one bed - Share it as plain text — a shopping list you can take with you

Record what you actually harvest and, after two seasons, your own numbers take over — with the published figures kept alongside.

Figures come from Japanese prefectural and national agricultural guidance. Check your local recommendations before applying.

No account, no subscription, works completely offline.

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