When to Plant Sorrel in San Benito County, CA
Sorrel is a perennial herb with tangy, lemon-flavored arrow-shaped leaves. It is one of the first greens to emerge in spring and is used in soups and salads.
San Benito County, California is in USDA Zone 9a. The average last spring frost is February 21 and the first fall frost is November 29, giving you a growing season of approximately 281 days.
At an elevation of 149 feet, San Benito County receives approximately 13 inches of rainfall annually with predominantly loam soil. Summer highs average 94ยฐF, providing good warmth for Sorrel during the growing season. With low rainfall, drip irrigation is essential for growing Sorrel successfully. Mulch heavily to conserve soil moisture.
San Benito County Soil Profile
Soil Type
Loam
Soil pH
6.5-7.4
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
Water stress score is 10/10 โ consider drought-tolerant varieties and mulching
Sorrel Planting Timeline โ San Benito County, CA
Sorrel Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 24 | Jan 24 โ Feb 7 |
| Transplant Outdoors | February 14 | Feb 14 โ Feb 28 |
| Direct Sow | January 31 | Jan 31 โ Feb 21 |
| Fall Sowing | October 4 | Oct 4 โ Oct 18 |
| Harvest | March 28 | Mar 28 โ May 30 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors Direct Sow |
| February | Start Indoors Transplant Outdoors Direct Sow |
| March | Harvest |
| April | Harvest |
| May | Harvest |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | Fall Sowing |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
40โ60 days
Soil pH
5.5 โ 7
USDA Zone
Zone 9a
Growing Season
281 days
Growing Tips for San Benito County
Direct sow in early spring or fall. Remove flower stalks promptly to encourage leaf production. Divide clumps every 3-4 years. Young leaves have the best flavor.
Companion Planting
Good Companions
Level Up Your Garden
Sorrel in Other Locations
Frequently Asked Questions
When should I plant Sorrel in San Benito County, CA?
San Benito County is in Zone 9a with an average last frost of February 21. Plan your Sorrel planting based on this frost date โ see the calendar above for exact timing.
What planting zone is San Benito County, CA?
San Benito County, California is in USDA Hardiness Zone 9a. The average last spring frost is February 21 and first fall frost is November 29.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help San Benito County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.
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