Succession Planting

What is succession planting?

Instead of planting all your lettuce (or radishes, beans, or carrots) at the same time, you plant a small batch every 2–3 weeks. Each batch matures at a different time, spreading your harvest over weeks or months instead of giving you 30 heads of lettuce on the same Tuesday.

Which crops benefit most

Fast-maturing, cool-season crops are the classic candidates: lettuce, spinach, arugula, radish, cilantro, dill, and peas. Beans and beets respond very well too. Slow crops that take all season (tomatoes, peppers, squash) typically don't need succession planting.

Two styles: time-based and space-based

Time-based succession means sowing new seeds every 2–3 weeks. Space-based succession (also called "cut-and-come-again") means harvesting outer leaves or cutting plants back to 1 inch, letting them regrow. Many greens support both.

Work backward from your first frost

Don't start a succession so late that it won't mature before cold kills it. For each crop, check the "days to maturity" on the seed packet and count backward from your first fall frost date. That's your last safe sowing date.

Use your frost dates as the framework

Spring succession crops typically start 4–6 weeks before last frost and continue until temperatures rise too high (lettuce bolts above 75°F). The season resumes again in late summer for a fall harvest window. Plan for both windows.

Keep small succession spots in your plan

Succession planting requires a little open soil every few weeks. Design your layout with dedicated "rolling" beds or rows that you reseed as each patch is harvested. Pull spent plants promptly; succession only works if the space keeps turning over.

Label each sowing by date

It's easy to lose track of which patch went in when. A simple popsicle stick with the sow date lets you know exactly when to harvest and when to start the next batch. Without labels, succession planting becomes guesswork.

Shift by 14–21 days for most crops

A 2–3 week interval is the classic rule of thumb. Longer intervals risk gaps in harvest; shorter intervals may overwhelm you with everything maturing at once. Adjust based on experience — a journal makes this much easier.