When to plant Crocus in Columbia County, AR
Columbia County's spring Crocus window runs mid-spring through late spring. most warm-season crops establish quickly once soil holds above 60°F. A second sowing from October 6 to October 20 extends the harvest into fall.
When to Plant Crocus in Columbia County, AR
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.
Columbia County, Arkansas is in USDA Zone 8b. The average last spring frost is March 23 and the first fall frost is November 3, giving you a growing season of approximately 225 days.
At an elevation of 866 feet, Columbia County receives approximately 47.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 94°F, providing good warmth for Crocus during the growing season.
Columbia County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Crocus Planting Timeline — Columbia County, AR
Crocus Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Bloom | September 8 | Sep 8 – Sep 29 |
| Fall Sowing | October 6 | Oct 6 – Oct 20 |
Plant 4" deep · 3" apart · Rows 4" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | — |
| July | — |
| August | — |
| September | Bloom |
| October | Fall Sowing |
| 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 8b
📆 Growing Season
225 days in Columbia County
Growing Tips for Columbia 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 Columbia County, AR?
Columbia County is in Zone 8b with an average last frost of March 23. Plan your Crocus planting based on this frost date — see the calendar above for exact timing.
What planting zone is Columbia County, AR?
Columbia County, Arkansas is in USDA Hardiness Zone 8b. The average last spring frost is March 23 and first fall frost is November 3.
When should I plant Crocus in Columbia County, AR?
In Columbia County, AR, plant Crocus after the last frost (around March 23) and before the first frost (around November 3). Best results when soil holds above 50°F.
What growing zone is Columbia County, AR for Crocus?
Columbia County sits in USDA Zone 8b. Crocus grows reliably in zones 3a through 8b, so it's a good fit here.
Can Crocus grow in Columbia County's climate?
Yes — Crocus grows well in Columbia County's temperate climate. Columbia County averages a 225-day frost-free season, with last frost around March 23 and first frost around November 3.
Your Columbia County Garden Planner — Free
A 22-page printable planner built for Columbia County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.