PREPARE TOGETHER. PRESERVE WHAT MATTERS.
Growing & soil / calculator

Succession sowing schedule

Plan repeated sowing batches over a selected window.

How it is calculated

Batches = round down(window ÷ interval) + 1, including a sowing on day zero. Total seeds = batches × batch size.

Assumptions & limits

The selected crop and local season must support every sowing. The interval is a user choice and does not predict harvest dates. Defaults are illustrative planning inputs, not recommended minimums or a guarantee of safety.

All tools

Planning estimates only. Defaults are illustrative, not personalized recommendations. Do not use these calculations as medical, structural, electrical installation or other safety certification. For informational and educational purposes only. CivArk is not medical, legal, engineering or other professional advice. Verify information with qualified professionals and current local authorities. Estimates and preparedness plans cannot guarantee safety or survival.