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Garden Calculators – Planting Date Calendar
x402
Garden Calculators – Planting Date Calendar is a paid API for AI agents from garden-calc.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Calculates specific calendar dates for gardening tasks (e.g. starting seeds indoors, transplanting) based on a frost date and weeks-before/after offsets.
Price / call$0.02
Success—
StatusUnknown
How this service works
Planting calendar from your frost date: dates for tasks given as weeks before or after, such as seeds indoors 6 weeks before.
Output
Returns a schedule array where each entry has the task name, computed calendar date, weekday, days and weeks from the frost date, and a relation label (before/after). Also includes the earliest and latest task dates, total span in days, the frost date used, a summary, and a disclaimer about local variation.
Example use cases
Spring Vegetable Garden Schedule
“My last frost date is April 20. Can you calculate the actual calendar dates for starting tomato seeds indoors (8 weeks before), starting pepper seeds indoors (10 weeks before), and transplanting both tomatoes and peppers (2 weeks after frost)?”
Fall Garden Planting Calendar
“My first fall frost date is October 5. I want to know when to plant spinach (6 weeks before frost), kale (8 weeks before frost), and garlic bulbs (4 weeks before frost) — what are the actual dates?”
New Gardener Seed Starting Reminder
“I'm a beginner and my last frost date is May 15. When exactly should I start broccoli seeds indoors (6 weeks before), direct sow carrots (2 weeks before), and transplant my seedlings outside (1 week after frost)?”
Technical details
Endpoint
GEThttps://garden-calc.x402tookit.com/planting-dates?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to convert frost-date-relative week offsets into concrete calendar dates for garden planning. It is purpose-built for gardening task scheduling and handles negative (before frost) and positive (after frost) offsets in a single call, returning a fully structured schedule. Prefer it over generic date arithmetic when working with planting calendars, as it packages gardening-specific context like weekday labels and span summaries.
Side effects
- Missing required frostDate query parameter returns an error
- Missing required tasks parameter returns an error
- Malformed frostDate (not YYYY-MM-DD) causes a parse error
- Malformed tasks string (wrong delimiter or format) may produce incomplete or empty schedule
- Weeks offsets that produce dates far outside planting season may still return results with no validation warning
- Degraded flag may be set if the service has partial issues
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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