The beautiful weather of fall makes it perfect for extending the harvest. This fall planting guide covers 17 popular crops to help you grow more food.
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When Should I Plant Seeds for Fall?
The following table indicates when to start seeds relative to your fall frost date.Example: Start lettuce seeds indoors, 11 weeks before, or sow outside 9 weeks before your fall frost date.
Click here to find your fall frost date. Need help getting started? Get my step-by-step guide to starting seeds indoors.
| Crop Name | Indoor Start Date | Transplant Latest Date | Direct Sow Outdoors |
|---|---|---|---|
| Beans | N/A | N/A | 12 weeks before |
| Beets | N/A | N/A | 9 weeks before |
| Broccoli | 18 weeks before | 11 weeks before | 11 weeks before |
| Carrot | N/A | N/A | 11 weeks before |
| Cauliflower | 15 weeks before | 11 weeks before | N/A |
| Collard greens | 15 weeks before | 11 weeks before | 11 weeks before |
| Garlic | N/A | N/A | week of |
| Kale | 16 weeks before | 11 weeks before | 11 weeks before |
| Kohlrabi | N/A | N/A | 8 weeks before |
| Lettuce | 11 weeks before | 9 weeks before | 9 weeks before |
| Peas | N/A | N/A | 12 weeks before |
| Potatoes | N/A | N/A | 15 weeks before |
| Radish | N/A | N/A | 5 weeks before |
| Rutabaga | N/A | N/A | 12 weeks before |
| Spinach | N/A | N/A | 7 weeks before |
| Swiss chard | 13 weeks before | 9 weeks before | 9 weeks before |
| Turnips | N/A | N/A | 8 weeks before |
Fall planting is an important aspect of the year-round harvest. Get more tips for preparing the garden for fall here. Don’t forget to plant your garlic! Here’s my favorite variety.
Note for Hot Climate Gardeners
If you live in a hot, dry climate, or at a high elevation, frost dates might not always be your best guide for fall planting. Instead, wait until temperatures consistently dip below 90 degrees.
Check with your local extension office to get specific details relative to your unique conditions.
Get your seed starting dates automatically calculated for you!
Staying on course and starting seeds at the right time requires just a bit of planning and organization. Imagine a tool in which you type in your frost date, and it automatically calculates the following for EACH CROP:
- indoor seed starting dates
- transplanting dates
- direct sowing outside dates
- succession planting (how many days between sowing for a continuous harvest)
- spacing in the garden
- days to harvest
- companion planting suggestions
- special soil amendments
Sound amazing?
The good news: This tool exists, and it is just one of six tools you receive with my Complete Garden Planning System, which includes practical tools for planning your season from seed to harvest.
Have you extended your harvest season into fall?
READ NEXT:
- How to Have a Productive Fall Garden (in 5 Easy Steps)
- Protect Cold Weather Crops with a Cold Frame
- When to Start Seeds: Your Guide to Spring Planting
Venessa Brown says
WOW! The details are just amazing. I am a beginner in gardening and I am planning to buy a glass greenhouse for sale. But then I am also thinking to get to know a little more before purchasing one. I am getting a really good deal right now. So getting it first and then practicing would also make me learn more about it. What do you suggest?
Denise says
Vanessa, how exciting that you are able to get a good deal on a greenhouse. How has it been working out? Are you growing any plants in it all winter long? Do you recommend a similar greenhouse for others?