When to plant Blueberries in Pulaski County, IL
Plant Blueberries in Pulaski County, between April 30 and May 14 — the only viable window. Zone 7a's short season (196 frost-free days) rules out a fall crop.
When to Plant Blueberries in Pulaski County, IL
Blueberries are long-lived shrubs producing sweet, antioxidant-rich berries. They require acidic soil and are attractive ornamental plants with fall color and spring flowers.
Pulaski County, Illinois is in USDA Zone 7a. The average last spring frost is April 9 and the first fall frost is October 22, giving you a growing season of approximately 196 days.
At an elevation of 1,244 feet, Pulaski County receives approximately 30.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85°F, providing good warmth for Blueberries during the growing season.
Pulaski County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
How Much Blueberries to Grow
For a family of 4, plant approximately 8 blueberries plants in about 16 sq ft. In Pulaski County's 196-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Blueberries Planting Timeline — Pulaski County, IL
Blueberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 30 | Apr 30 – May 14 |
· 48" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Transplant Outdoors |
| May | Transplant Outdoors |
| June | — |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
730–1095 days
🧪 Soil pH
Needs 4.5–5.5 · Your soil: N/A
🗺️ USDA Zone
Zone 7a
📆 Growing Season
196 days in Pulaski County
Growing Tips for Pulaski County
Plant at least two varieties for cross-pollination. Acidify soil with sulfur or pine needle mulch to maintain pH 4.5-5.5. Protect ripening berries from birds with netting.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Blueberries in Other Locations
Frequently Asked Questions
When should I plant Blueberries in Pulaski County, IL?
Pulaski County is in Zone 7a with an average last frost of April 9. Plan your Blueberries planting based on this frost date — see the calendar above for exact timing.
What planting zone is Pulaski County, IL?
Pulaski County, Illinois is in USDA Hardiness Zone 7a. The average last spring frost is April 9 and first fall frost is October 22.
When should I plant Blueberries in Pulaski County, IL?
In Pulaski County, IL, plant Blueberries after the last frost (around April 9) and before the first frost (around October 22). Best results when soil holds above 50°F.
What growing zone is Pulaski County, IL for Blueberries?
Pulaski County sits in USDA Zone 7a. Blueberries grows reliably in zones 3a through 8b, so it's a good fit here.
Can Blueberries grow in Pulaski County's climate?
Yes — Blueberries grows well in Pulaski County's temperate climate. Pulaski County averages a 196-day frost-free season, with last frost around April 9 and first frost around October 22.
Your Pulaski County Garden Planner — Free
A 22-page printable planner built for Pulaski 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.