When to Plant Blueberries in Lawrence County, MS
Your May gardening checklist
If you only do a handful of things in the garden this May, make it these. They're sequenced around your zone's frost timing.
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.
Lawrence County, Mississippi is in USDA Zone 8b. The average last spring frost is March 10 and the first fall frost is November 15, giving you a growing season of approximately 250 days.
At an elevation of 309 feet, Lawrence County receives approximately 60.8 inches of rainfall annually with predominantly clay loam soil. Summer highs average 96°F, so Blueberries may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Blueberries, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Blueberries root diseases.
Lawrence County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.7
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 Lawrence County
How your county's soil matches Blueberries's growing requirements.
Soil pH
Your soil pH (5.3–6.7) is more alkaline than Blueberries prefers (4.5–5.5). Add sulfur or peat moss to lower pH.
Soil Texture
The clay loam soil in Lawrence County is excellent for Blueberries — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.3%). Annual compost additions will help Blueberries.
How to Plant Blueberries
How Much Blueberries to Grow
For a family of 4, plant approximately 8 blueberries plants in about 192 sq ft. In Lawrence County's 250-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Plant Water Budget
Monthly Watering Guide for Blueberries
Blueberries needs approximately 1.2 inches of water per week (5.2" per month). Here's how your county's rainfall compares month by month.
| Month | Blueberries Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.6" | 0" | ❄️ Dormant |
| Feb | — | 5.2" | 0" | ❄️ Dormant |
| Mar | 5.2" | 5.5" | 0" | ✅ Rainfall sufficient |
| Apr | 5.2" | 4.2" | 1" | 💧 Light watering |
| May | 5.2" | 5.3" | 0" | ✅ Rainfall sufficient |
| Jun | 5.2" | 5.1" | 0.1" | 💧 Light watering |
| Jul | 5.2" | 7" | 0" | ✅ Rainfall sufficient |
| Aug | 5.2" | 6" | 0" | ✅ Rainfall sufficient |
| Sep | 5.2" | 4.3" | 0.9" | 💧 Light watering |
| Oct | 5.2" | 3.7" | 1.5" | 💧 Light watering |
| Nov | 5.2" | 5.1" | 0.1" | 💧 Light watering |
| Dec | — | 4.8" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Lawrence County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Blueberries 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" — every day above 50°F 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.
Blueberries Planting Timeline — Lawrence County, MS
Blueberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 31 | Mar 31 – Apr 14 |
· 48" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Transplant Outdoors |
| April | Transplant Outdoors |
| May | — |
| June | — |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.2"/week · Only during dry spells
📅 Days to Maturity
730–1095 days
🧪 Soil pH
Needs 4.5–5.5 · Your soil: too_alkaline
🗺️ USDA Zone
Zone 8b
📆 Growing Season
250 days in Lawrence County
Growing Tips for Blueberries in Lawrence County
Direct sow Blueberries outdoors after March 10 in Lawrence County when soil has warmed and frost danger has passed.
With Lawrence County's clay soil (33% clay), work in 3-4 inches of compost before planting Blueberries. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 96°F in Lawrence County, provide afternoon shade for Blueberries and water deeply in the morning.
Your 250.0-day growing season in Lawrence County is tight for Blueberries (730.0-1095.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
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 Lawrence County, MS?
Lawrence County is in Zone 8b with an average last frost of March 10. Plan your Blueberries planting based on this frost date — see the calendar above for exact timing.
What planting zone is Lawrence County, MS?
Lawrence County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 10 and first fall frost is November 15.
Your Lawrence County Garden Planner — Free
A 24-page printable planner built for Lawrence 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.