Introduction
Succession planting spreads sowing and harvest over time instead of putting an entire crop in at once. It can mean sowing a small amount every week or two, following an early crop with a later one, or planting varieties with different maturity dates. The best method depends on the crop, climate, available space, and how much you can harvest at once.
Begin with the seed-quantity guide, then divide the total into manageable sowings. Quick crops are available in the lettuce, radish, beet, and carrot collections.
Three succession methods
- Repeated sowings: Plant a smaller quantity of the same crop at regular intervals.
- Follow-on crops: Replace an early crop after harvest with a crop suited to the next season.
- Staggered varieties: Plant early-, mid-, and late-maturing varieties at the same time or in planned waves.
Planning intervals
| Crop | Starting interval | Adjustment |
|---|---|---|
| Leaf lettuce, radish, spinach | About 7–10 days | Pause during weather that causes poor germination or rapid bolting. |
| Beets, bush beans, broccoli, kale, turnips | About 10–14 days | Use varieties suited to the season. |
| Carrots, cabbage, cauliflower, cucumbers | About 2–3 weeks | Allow extra time as days shorten in fall. |
| Sweet corn | About 10–14 days or staggered maturity groups | Maintain adequate blocks for pollination and observe isolation needs among corn types. |
| Dill and cilantro | Adjust to the variety, heat, and harvest goal | Later sowings may bolt more quickly in heat. |
These broad intervals are planning points, not universal rules. Compare them with local guidance, including the University of Minnesota Extension succession examples, and adapt them to your garden. Growth speeds up or slows down with temperature and day length. Record the sowing and harvest dates in your garden, then adjust.
Work backward from fall frost
For a fall crop, add the packet's days-to-maturity information to an establishment and short-day allowance, then count backward from the expected first hard freeze or the crop's cold limit. Cool-tolerant crops may continue after light frost; beans and cucumbers are frost tender. Use protection only as part of a realistic plan rather than assuming it removes weather risk.
Match varieties to the season
A single variety may not be ideal all year. Choose cold-tolerant, fast-maturing varieties for early and late sowings and heat- or bolt-tolerant varieties for summer. Disease-resistance traits can be useful where a specific problem is established, but they do not make a plant immune.
Protect soil between crops
Remove severely diseased residue when appropriate, avoid repeatedly planting the same family in one bed, replenish nutrients according to soil conditions, and keep irrigation ready for newly sown rows. Where a bed will remain open long enough, a suitable cover crop may be preferable to forcing another vegetable succession.
A simple succession worksheet
- List the number of plants or row feet wanted per harvest.
- Choose the sowing interval.
- Set the final viable sowing date from fall conditions.
- Reserve bed space for each wave.
- Record actual emergence and harvest dates.
FAQs About Succession Planting From Seed
Should I sow the same interval all season?
Are pole beans succession planted like bush beans?
Can I succession plant in one bed?
What if I miss a sowing?
Continue planning your seed garden
- When to start seeds indoors
- How much seed do I need?
- How to grow root vegetables from seed
- How to grow brassicas from seed
Return to the Seed Learning Center for crop guides, seed-starting help, and shopping pathways.