When to Plant Catnip in Fulton County, OH
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.
Fulton County, Ohio is in USDA Zone 5b. The average last spring frost is April 29 and the first fall frost is October 15, giving you a growing season of approximately 169 days.
At an elevation of 1,045 feet, Fulton County receives approximately 34.3 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Catnip during the growing season.
Fulton County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.9
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 Fulton County
How your county's soil matches Catnip's growing requirements.
Soil pH
Your soil pH (5.7โ6.9) overlaps with Catnip's range (6.0โ7.5), though not a perfect match.
Soil Texture
The silt loam soil in Fulton County is excellent for Catnip โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Catnip.
Organic Matter
Organic matter is excellent (5.1%) โ Catnip will thrive.
How to Plant Catnip
Succession Planting Catnip
Sow every 6.9 weeks. Last sowing by Jul 27 to harvest before frost.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Catnip
Catnip needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Catnip Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.3" | 0" | โ๏ธ Dormant |
| Apr | 2.2" | 3" | 0" | โ Rainfall sufficient |
| May | 2.2" | 3.9" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 4.8" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 3.9" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 3.5" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 3.4" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 2.6" | 0" | โ Rainfall sufficient |
| Nov | โ | 2.5" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.7" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Fulton County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Catnip 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.
Catnip Planting Timeline โ Fulton County, OH
Catnip Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 6 | May 6 โ May 20 |
| Harvest | July 8 | Jul 8 โ Sep 9 |
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 | Transplant Outdoors |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
60โ80 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
169 days in Fulton County
Growing Tips for Catnip in Fulton County
Direct sow Catnip outdoors after April 29 in Fulton County when soil has warmed and frost danger has passed.
General growing tips
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 Fulton County, OH?
Fulton County is in Zone 5b with an average last frost of April 29. Plan your Catnip planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Fulton County, OH?
Fulton County, Ohio is in USDA Hardiness Zone 5b. The average last spring frost is April 29 and first fall frost is October 15.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Fulton County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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