When to Plant Vegetables in Cascade, ID

Your vegetable planning guide for Cascade, ID

On average, you have 85 frost-free growing days beginning Jun 14 and ending Sep 7.

Keep reading, or jump to the Spring Strategy or the Fall Strategy.

Customized Cascade, ID Spring Planting Schedule
Here is a quick overview of when to plant the most popular types of vegetables for your spring garden. Scroll down for the full list.

Cole crops (broccoli, cauliflower, cabbage, lettuce, spinach): Direct seed around May 3 if ground is workable. For better results, start indoors around April 5 and transplant around May 25.

Onions, potatoes, and peas: Plant around April 15. If ground is frozen, plant immediately after thaw.

Tomatoes, peppers, and eggplants: Start indoors around April 5. Transplant around June 10 after last frost.

Warm-season crops (beans, corn, squash, pumpkins, cucumbers, melons, gourds, sunflowers): Direct seed around June 14 when soil temperature reaches 60°F.

Note: This location has a shorter growing season. Start warm-season crops indoors around May 25 and transplant after frost danger passes.

Full Vegetable List
Crop Sow seeds indoors Transplant seedlings into the garden Direct sow seeds
Asparagus n/a Apr 30 - May 15 n/a
Beans n/a n/a Jun 14 - Jul 12
Beets n/a n/a Apr 19 - May 3
Broccoli Apr 5 - Apr 19 May 17 - May 31 n/a
Brussel Sprouts Apr 5 - Apr 19 May 17 - May 31 n/a
Cabbage Apr 5 - Apr 19 May 17 - May 31 n/a
Cantaloupe n/a n/a May 31 - Jun 14
Carrots n/a n/a May 3 - May 31
Cauliflower Apr 5 - Apr 19 May 17 - May 31 n/a
Chard n/a n/a May 3 - May 17
Collards Apr 5 - Apr 19 May 17 - May 31 n/a
Corn n/a n/a Jun 14 - Jun 28
Cucumbers n/a n/a Jun 14 - Jun 28
Eggplants Apr 5 - Apr 19 Jun 14 - Jun 28 n/a
Gourds, Squash and Pumpkins n/a n/a Jun 14 - Jun 28
Kale Apr 5 - Apr 19 May 17 - May 31 n/a
Kohlrabi Apr 5 - Apr 19 May 17 - May 31 n/a
Lettuce Apr 5 - Apr 19 May 3 - May 31 May 3 - May 31
Mustard Apr 5 - Apr 19 May 17 - May 31 n/a
Okra n/a n/a Jun 14 - Jun 28
Onions Mar 29 - Apr 5 Apr 15 - May 15 n/a
Peas (English) n/a n/a Apr 15 - May 15
Peas (Southern) n/a n/a Jun 14 - Jul 12
Peas (Sugar Snap) n/a n/a Apr 15 - May 15
Peppers Apr 5 - Apr 19 Jun 14 - Jun 28 n/a
Potatoes n/a n/a Apr 15 - May 15
Radishes n/a n/a Apr 30 - Jun 28
Spinach Apr 5 - Apr 19 May 17 - May 31 Apr 30 - May 31
Sweet Potatoes n/a Jun 14 - Jul 5 n/a
Tomatoes Apr 5 - Apr 19 Jun 14 - Jun 28 n/a
Watermelon n/a n/a Jun 14 - Jun 28

Customized Cascade, ID Fall Planting Schedule
Here is a quick overview of when to plant the most popular types of vegetables for your fall garden. Scroll down for the full list.

Fall planting requires working backward from the first frost date (September 7) to ensure crops mature before winter. Check seed packets for "Days to Harvest" as timing varies by variety.

Tomatoes, peppers, and eggplants: Require approximately 100 days to harvest. Transplant by May 30.

Garlic: Plant around July 24 when soil temperature reaches 60°F at 4-inch depth. Separate cloves and plant 3-4 inches deep. Regional timing varies.

Cole crops (broccoli, cauliflower, cabbage, lettuce, spinach): Direct seed around June 29. Due to summer heat, starting indoors around May 10 and transplanting around June 19 yields better results.

Peas: Direct sow around June 24.

Warm-season crops (beans, corn, squash, pumpkins, cucumbers, melons, gourds, sunflowers): Direct seed around May 25.

Full Vegetable List
Crop Sow seeds indoors Transplant seedlings into the garden Direct sow seeds
Beans n/a n/a May 25 - Jun 24
Beets n/a n/a Jun 24 - Aug 8
Broccoli Apr 13 - May 28 May 25 - Jul 9 n/a
Brussel Sprouts Apr 13 - May 28 May 25 - Jul 9 n/a
Cabbage Apr 13 - May 28 May 25 - Jul 9 n/a
Cantaloupe n/a n/a May 10 - May 25
Carrots n/a n/a Jun 9 - Aug 8
Cauliflower Apr 13 - May 28 May 25 - Jul 9 n/a
Chard n/a n/a May 25 - Aug 8
Collards May 10 - Jun 24 Jun 9 - Jul 24 n/a
Corn n/a n/a May 25 - Jun 9
Cucumbers n/a n/a May 25 - Jun 9
Eggplants Mar 29 - Apr 13 May 10 - May 25 n/a
Garlic n/a n/a Jun 24 - Aug 8
Gourds, Squash and Pumpkins n/a n/a Apr 25 - May 25
Kale Apr 13 - May 28 May 25 - Jul 9 n/a
Kohlrabi Apr 13 - May 28 May 25 - Jul 9 n/a
Lettuce Jun 9 - Jul 9 Jul 9 - Aug 8 Jul 9 - Aug 8
Mustard n/a n/a Jul 9 - Aug 8
Okra n/a n/a Apr 25 - May 25
Onions n/a n/a Aug 8 - Aug 18
Parsley Apr 25 - Jun 9 Jun 9 - Jul 24 n/a
Peas (English) n/a n/a Jun 9 - Jul 9
Peas (Southern) n/a n/a Apr 25 - May 25
Peas (Sugar Snap) n/a n/a Jun 9 - Jul 9
Peppers Apr 3 - Apr 18 May 15 - May 30 n/a
Potatoes n/a n/a Jun 9 - Jul 9
Radishes n/a n/a Jul 9 - Aug 8
Spinach May 25 - Jul 9 Jun 24 - Aug 8 Jun 24 - Aug 8
Tomatoes Apr 3 - Apr 18 May 15 - May 30 n/a
Turnips n/a n/a Jul 24 - Aug 23
Watermelon n/a n/a Apr 25 - May 25

How accurate is all this? For nearly all locations, we are confident in the dates. There are, however, some difficult areas of the world that don't match up perfectly with the dates we have given. For that reason, we recommend you use this guide as a very good starting place, but don't interpret the dates as absolutely perfect for every location.

Did you find this useful? Garden.org has a vast array of useful features. May we recommend that you take a look at our excellent food gardening guide?

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