When to Plant Feverfew in Mariposa County, CA
Feverfew is a bushy perennial herb with small daisy-like flowers and aromatic leaves. It has been used traditionally for headache relief and is a cheerful garden plant.
Mariposa County, California is in USDA Zone 7b. The average last spring frost is April 18 and the first fall frost is November 9, giving you a growing season of approximately 205 days.
At an elevation of 192 feet, Mariposa County receives approximately 19.2 inches of rainfall annually with predominantly loam soil. Summer highs average 91ยฐF, providing good warmth for Feverfew during the growing season. With low rainfall, drip irrigation is essential for growing Feverfew successfully. Mulch heavily to conserve soil moisture.
Mariposa County Soil Profile
Soil Type
Loam
Soil pH
6.5-7.5
Drainage
Well Drained
Monthly Watering Guide for Feverfew
Feverfew needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Feverfew Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.3" | 0" | โ๏ธ Dormant |
| Mar | โ | 3.2" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 1.6" | 2.7" | ๐ฟ Regular watering |
| May | 4.3" | 0.5" | 3.8" | ๐ฟ Regular watering |
| Jun | 4.3" | 0.1" | 4.2" | ๐ฟ Regular watering |
| Jul | 4.3" | 0" | 4.3" | ๐ฟ Regular watering |
| Aug | 4.3" | 0" | 4.3" | ๐ฟ Regular watering |
| Sep | 4.3" | 0.2" | 4.1" | ๐ฟ Regular watering |
| Oct | 4.3" | 0.9" | 3.4" | ๐ฟ Regular watering |
| Nov | 4.3" | 1.9" | 2.4" | ๐ฟ Regular watering |
| Dec | โ | 2.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโNov in Mariposa County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Feverfew Planting Timeline โ Mariposa County, CA
Feverfew Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 25 | Apr 25 โ May 9 |
| Harvest | July 25 | Jul 25 โ Oct 10 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Transplant Outdoors |
| May | Transplant Outdoors |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Low โ drought tolerant
๐ Days to Maturity
90โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
205 days in Mariposa County
Growing Tips for Mariposa County
Start seeds indoors or direct sow on the soil surface. Deadhead regularly to prevent aggressive self-seeding. Divide clumps every 2-3 years to maintain vigor.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Feverfew in Other Locations
Frequently Asked Questions
When should I plant Feverfew in Mariposa County, CA?
Mariposa County is in Zone 7b with an average last frost of April 18. Plan your Feverfew planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Mariposa County, CA?
Mariposa County, California is in USDA Hardiness Zone 7b. The average last spring frost is April 18 and first fall frost is November 9.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Mariposa County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.