Most vegetable gardeners face the same frustrating pattern: a massive glut of produce in midsummer followed by bare beds for the rest of the season. Succession planting solves this problem by staggering your sowings so that new crops are always coming to maturity as older ones are harvested. Instead of planting all your lettuce at once and getting 30 heads in the same week, you plant a small batch every two weeks and harvest fresh greens continuously for months.
What Is Succession Planting?
Succession planting is a strategy where you make multiple sowings of the same crop at regular intervals, or follow one crop with a completely different one in the same space after harvest. There are three main approaches: same-crop staggering (planting lettuce every 2 weeks), relay planting (replacing spent peas with fall broccoli), and variety stacking (planting early, mid-season, and late varieties of the same vegetable at the same time so they mature on different dates).
Best Vegetables for Succession Planting
Not every vegetable benefits from succession planting. The best candidates are fast-maturing crops that you eat fresh and want available continuously. Lettuce is the classic succession crop — sow a short row every 2 weeks from early spring through early fall. Radishes mature in just 25 to 30 days, making them perfect for planting every 10 to 14 days. Bush beans can be sown every 3 weeks for a steady supply. Spinach, arugula, cilantro, and scallions are also ideal because they mature quickly and decline rapidly after peak quality.
Crops that take a long time to mature or produce over an extended period — like tomatoes, peppers, squash, and perennial herbs — do not need succession planting because a single planting produces all season long.
Creating a Succession Planting Schedule
The key to successful succession planting is a simple calendar. Start by noting your last frost date in spring and first frost date in fall. Then count backward from each crop’s maturity date to determine the latest possible sowing date. For example, if your first frost is October 15 and bush beans take 55 days to mature, your last sowing date for beans is approximately August 20.
Here is a sample succession schedule for a typical zone 6 garden with a May 1 last frost and October 15 first frost. Lettuce: sow every 2 weeks from April 15 through September 1. Radishes: sow every 2 weeks from April 1 through September 15. Bush beans: sow every 3 weeks from May 10 through August 20. Spinach: sow March 15, April 1, August 15, September 1. Carrots: sow April 15, May 15, June 15. Cilantro: sow every 3 weeks from April through September.
Relay Planting: Following One Crop with Another
Relay planting maximizes your garden space by immediately replanting a bed after harvesting one crop. The key is pairing cool-season crops with warm-season crops or fast crops with slow crops. Pull out spring peas in early July and transplant fall broccoli or cauliflower seedlings into the same space. Harvest spring lettuce and replace it with summer bush beans. Clear spent bush beans in September and sow a fall crop of spinach or turnips.
To make relay planting seamless, start your successor crop as seedlings indoors or in a nursery bed 3 to 4 weeks before you expect to harvest the current crop. That way you have transplant-ready seedlings waiting when bed space opens up, eliminating the gap between crops.
Variety Stacking for Extended Harvest
Another clever technique is planting early-season, mid-season, and late-season varieties of the same crop at the same time. For example, plant Early Girl (55 days), Celebrity (70 days), and Brandywine (85 days) tomatoes on the same day in May. Early Girl will start producing in July, Celebrity in mid-July, and Brandywine in August, giving you tomatoes over a much longer window without any additional planting effort.
This works particularly well for corn (plant an early, mid, and late variety together), broccoli, and cabbage — crops where you typically want a few heads at a time rather than all at once.
Tips for Success
Keep a garden journal or spreadsheet to track your planting and harvest dates. After one full season, you will have a customized schedule perfectly tuned to your local conditions. Set a recurring phone alarm every 2 weeks to remind yourself to sow the next round. Always keep a backup tray of seedlings growing in case direct-sown seeds fail to germinate. Amend the soil with compost between each succession to replenish nutrients. Finally, interplant quick crops like radishes and lettuce between slower crops like tomatoes and peppers to use every square inch of space while the larger plants are still small.
Frequently Asked Questions
How many successions should I plan per season?
For most fast crops like lettuce and radishes, plan for 8 to 12 successions during the growing season. For medium crops like bush beans, 4 to 5 successions work well. Start with just 2 or 3 staggered plantings your first year and increase as you get comfortable with the timing.
Can I succession plant in raised beds?
Raised beds are ideal for succession planting because the soil warms faster in spring (allowing earlier sowing), drains better, and is easy to amend between plantings. A single 4×8 raised bed managed with succession planting can produce more food than a 20×20 traditional garden planted all at once.