# Succession Sowing Planner

Schedule repeated batches and identify gaps between entered harvest windows.

[Open this tool](https://whatson.pk/gardening-succession-calculator/)

Category: Gardening

Repeated sowings can create overlapping harvest windows or leave gaps between them.

Choose the batch interval and your expected harvest durations, then inspect the listed windows.

## Inputs and controls

* First sowing date
* Sowing batches (batches). Allowed range: 1 to 50
* Days between batches (days). Allowed range: 1 to 365
* Days from sowing to harvest (days). Allowed range: 0 to 1460
* Harvest window length (days). Allowed range: 1 to 365
* Plants per batch (plants). Allowed range: 1 to 1000000

## How to use

* Enter first sowing date, sowing batches and days between batches.

* Enter days from sowing to harvest, harvest window length and plants per batch.

* Select Calculate result. Read the returned values alongside the assumptions below before copying, exporting or acting on the result.


## Why use this tool

The sequence makes potential gaps visible before you commit the whole bed to one sowing date.


## Before relying on the result

Intervals create a planning schedule, not continuous yield. Windows use inclusive end dates and actual overlaps may vary.


## Tool limitations

Intervals create a planning schedule, not continuous yield. Windows use inclusive end dates and actual overlaps may vary.

## Questions

### Does overlap guarantee continuous harvest?

No. Real crop performance and harvest timing can differ from the entered schedule.

### What should I check before using Succession Sowing Planner?

Check First sowing date, Sowing batches, Days between batches and Days from sowing to harvest. Use the exact units shown beside the controls and replace any example values with your own inputs.

Source page last modified (UTC): 2026-10-04T13:08:12+00:00

This profile describes the tool. It does not execute it or supply a professional certification.