When to plant Crocus in Russell County, KY
For Russell County, gardeners: plant Crocus mid-spring through late spring once soil reads 50°F. A second sowing from September 15 to September 29 extends the harvest into fall.
When to Plant Crocus in Russell County, KY
Crocuses (Crocus spp.) are the heralds of spring — small, gem-like blooms that push up through frozen ground or even snow, often weeks before any other flower. Their compact corms naturalize readily in lawns, rock gardens, and borders, creating drifts of purple, white, and yellow that expand year after year. Bees prize early crocus as one of their first nectar and pollen sources of the season. The saffron crocus (C. sativus) blooms in fall and yields the world's most expensive spice.
Russell County, Kentucky is in USDA Zone 7a. The average last spring frost is April 18 and the first fall frost is October 20, giving you a growing season of approximately 185 days.
At an elevation of 1,514 feet, Russell County receives approximately 47.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Crocus during the growing season.
Russell County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Crocus Planting Timeline — Russell County, KY
Crocus Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Bloom | August 11 | Aug 11 – Sep 1 |
| Fall Sowing | September 15 | Sep 15 – Sep 29 |
Plant 4" deep · 3" apart · Rows 4" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | — |
| July | — |
| August | Bloom |
| September | Fall Sowing Bloom |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Low — drought tolerant
📅 Days to Maturity
10–20 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 7a
📆 Growing Season
185 days in Russell County
Growing Tips for Russell County
Plant corms 3–4 inches deep and 2–3 inches apart in fall, when soil temperature drops below 60°F. Mass plantings (at least 25 corms per cluster) create the most visual impact. Plant in well-drained soil — corms rot in standing water. Crocus naturalize well under deciduous trees; the tree leafs out after crocus dormancy begins, so light competition is minimal. Squirrels and chipmunks dig corms — plant deeper (4 inches) or use wire mesh baskets in high-predation areas. Allow foliage to die back naturally before mowing lawns. In zones 8a–8b, plant in December with pre-chilled corms for best results.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Crocus in Other Locations
Frequently Asked Questions
When should I plant Crocus in Russell County, KY?
Russell County is in Zone 7a with an average last frost of April 18. Plan your Crocus planting based on this frost date — see the calendar above for exact timing.
What planting zone is Russell County, KY?
Russell County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 18 and first fall frost is October 20.
When should I plant Crocus in Russell County, KY?
In Russell County, KY, plant Crocus after the last frost (around April 18) and before the first frost (around October 20). Best results when soil holds above 50°F.
What growing zone is Russell County, KY for Crocus?
Russell County sits in USDA Zone 7a. Crocus grows reliably in zones 3a through 8b, so it's a good fit here.
Can Crocus grow in Russell County's climate?
Yes — Crocus grows well in Russell County's temperate climate. Russell County averages a 185-day frost-free season, with last frost around April 18 and first frost around October 20.
Your Russell County Garden Planner — Free
A 22-page printable planner built for Russell County (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.