When to Plant Squash (Winter) in Del Norte County, CA
Winter squash includes butternut, acorn, delicata, and hubbard varieties grown to full maturity with hard rinds for storage. They develop sweet, dense flesh.
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 Squash (Winter) during the growing season. Sandy soil warms quickly in spring โ great for early planting โ but Squash (Winter) 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.
Soil Compatibility in Del Norte County
How your county's soil matches Squash (Winter)'s growing requirements.
Soil pH
Your soil pH (5.9โ7.0) overlaps with Squash (Winter)'s range (6.0โ7.0), though not a perfect match.
Soil Texture
Sandy soil in Del Norte County warms quickly in spring but drains fast. Squash (Winter) will need more frequent watering and regular compost additions to retain nutrients.
Organic Matter
Organic matter is moderate (2.7%). Annual compost additions will help Squash (Winter).
How to Plant Squash (Winter)
Succession Planting Squash (Winter)
Sow every 9.1 weeks. Last sowing by Jul 23 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Squash (Winter)
Squash (Winter) needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Squash (Winter) Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 8.3" | 0" | โ๏ธ Dormant |
| Feb | โ | 9.9" | 0" | โ๏ธ Dormant |
| Mar | 4.3" | 5.8" | 0" | โ Rainfall sufficient |
| Apr | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| May | 4.3" | 1.1" | 3.2" | ๐ฟ Regular watering |
| Jun | 4.3" | 0.3" | 4" | ๐ฟ Regular watering |
| Jul | 4.3" | 0" | 4.3" | ๐ฟ Regular watering |
| Aug | 4.3" | 0" | 4.3" | ๐ฟ Regular watering |
| Sep | 4.3" | 0.4" | 3.9" | ๐ฟ Regular watering |
| Oct | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Nov | 4.3" | 4.7" | 0" | โ Rainfall sufficient |
| Dec | โ | 7.9" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Del Norte County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Squash (Winter) Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Squash (Winter) Planting Timeline โ Del Norte County, CA
Squash (Winter) Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 27 | Feb 27 โ Mar 13 |
| Transplant Outdoors | April 10 | Apr 10 โ Apr 24 |
| Direct Sow | April 3 | Apr 3 โ Apr 24 |
| Harvest | July 3 | Jul 3 โ Aug 28 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
80โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 8b
๐ Growing Season
238 days in Del Norte County
Growing Tips for Squash (Winter) in Del Norte County
Direct sow Squash (Winter) outdoors after March 27 in Del Norte County when soil has warmed and frost danger has passed.
Sandy soil in Del Norte County dries quickly โ mulch Squash (Winter) with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
Common pests for Squash (Winter) in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow after last frost on rich mounds. Allow ample space for sprawling vines. Cure harvested fruits in the sun for 10 days before storing in a cool, dry place.
Companion Planting
Good Companions
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Check more plant combinations with our Companion Planting Checker →
Squash (Winter) in Other Locations
Frequently Asked Questions
When should I plant Squash (Winter) in Del Norte County, CA?
Del Norte County is in Zone 8b with an average last frost of March 27. Plan your Squash (Winter) 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
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