When to Plant Catnip in Cache County, UT
Catnip is a hardy perennial herb in the mint family known for its effect on cats. It also makes a calming tea and is a useful companion plant that repels some pests.
Cache County, Utah is in USDA Zone 5b. The average last spring frost is June 11 and the first fall frost is September 2, giving you a growing season of approximately 83 days.
At an elevation of 6,265 feet, Cache County receives approximately 15.5 inches of rainfall annually with predominantly loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Catnip to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Catnip successfully. Mulch heavily to conserve soil moisture.
Cache County Soil Profile
Soil Type
Loam
Soil pH
6.6-8.4
Drainage
Well Drained
Monthly Watering Guide for Catnip
Catnip needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Catnip Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.1" | 0" | โ๏ธ Dormant |
| Feb | โ | 0.9" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.3" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.7" | 0" | โ๏ธ Dormant |
| May | โ | 2" | 0" | โ๏ธ Dormant |
| Jun | 4.3" | 1.1" | 3.2" | ๐ฟ Regular watering |
| Jul | 4.3" | 1.3" | 3" | ๐ฟ Regular watering |
| Aug | 4.3" | 1.5" | 2.8" | ๐ฟ Regular watering |
| Sep | 4.3" | 1.3" | 3" | ๐ฟ Regular watering |
| Oct | โ | 1.4" | 0" | โ๏ธ Dormant |
| Nov | โ | 1.1" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (JunโSep in Cache County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Catnip Planting Timeline โ Cache County, UT
Catnip Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 18 | Jun 18 โ Jul 2 |
| Harvest | August 20 | Aug 20 โ Oct 22 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | โ |
| June | Transplant Outdoors |
| July | Transplant Outdoors |
| 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
60โ80 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
83 days in Cache County
Growing Tips for Cache County
Direct sow or start indoors. Catnip is very easy to grow and can become invasive. Harvest leaves before flowering for tea. Protect young plants from cats.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Catnip in Other Locations
Frequently Asked Questions
When should I plant Catnip in Cache County, UT?
Cache County is in Zone 5b with an average last frost of June 11. Plan your Catnip planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Cache County, UT?
Cache County, Utah is in USDA Hardiness Zone 5b. The average last spring frost is June 11 and first fall frost is September 2.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Cache County gardeners in Zone 5b 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.