When to Plant Kale in Del Norte County, CA
Kale is an exceptionally hardy, nutrient-dense green available in curly, lacinato, and Russian varieties. It tolerates heavy frost and often tastes sweeter after cold exposure.
Del Norte County, California is in USDA Zone 8b. The average last spring frost is March 27 and the first fall frost is November 20, giving you a growing season of approximately 238 days.
At an elevation of 72 feet, Del Norte County receives approximately 43.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 89ยฐF, providing good warmth for Kale during the growing season. Sandy soil warms quickly in spring โ great for early planting โ but Kale will need more frequent watering and organic matter to retain nutrients.
Del Norte County Soil Profile
Soil Type
Sandy Loam
Soil pH
5.9-7
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Plant Water Budget
Kale Planting Timeline โ Del Norte County, CA
Kale Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 20 | Feb 20 โ Mar 6 |
| Transplant Outdoors | March 27 | Mar 27 โ Apr 10 |
| Direct Sow | March 13 | Mar 13 โ Apr 3 |
| Fall Sowing | September 11 | Sep 11 โ Sep 25 |
| Harvest | May 22 | May 22 โ Jul 17 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | โ |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
50โ70 days
Soil pH
6 โ 7.5
USDA Zone
Zone 8b
Growing Season
238 days
Growing Tips for Del Norte County
Direct sow or transplant in early spring or late summer. Harvest outer leaves first to keep plants productive. Kale overwinters in many climates and can provide greens all year.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Isolate 1/2 mile from other brassicas (broccoli, cabbage, etc.) โ they all cross.
Kale in Other Locations
Frequently Asked Questions
When should I plant Kale in Del Norte County, CA?
Del Norte County is in Zone 8b with an average last frost of March 27. Plan your Kale planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Del Norte County, CA?
Del Norte County, California is in USDA Hardiness Zone 8b. The average last spring frost is March 27 and first fall frost is November 20.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Del Norte County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.
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