When to Plant Mulberries in Lamar County, AL
Mulberries are fast-growing, long-lived trees that produce abundant sweet-tart berries over an extended harvest period. The berries resemble elongated blackberries.
Lamar County, Alabama is in USDA Zone 7a. The average last spring frost is March 23 and the first fall frost is November 6, giving you a growing season of approximately 228 days.
At an elevation of 69 feet, Lamar County receives approximately 62 inches of rainfall annually with predominantly clay loam soil. Summer highs average 88Β°F, providing good warmth for Mulberries during the growing season. Clay soil retains moisture well for Mulberries, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Mulberries root diseases.
Lamar 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 Lamar County
How your county's soil matches Mulberries's growing requirements.
Soil pH
Your soil pH (5.3β6.7) overlaps with Mulberries's range (5.5β7.0), though not a perfect match.
Soil Texture
The clay loam soil in Lamar County is excellent for Mulberries β good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.2%). Annual compost additions will help Mulberries.
How to Plant Mulberries
Plant Water Budget
Monthly Watering Guide for Mulberries
Mulberries needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Mulberries Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | β | 4.7" | 0" | βοΈ Dormant |
| Feb | β | 4.6" | 0" | βοΈ Dormant |
| Mar | 4.3" | 6.8" | 0" | β Rainfall sufficient |
| Apr | 4.3" | 4.2" | 0.1" | π§ Light watering |
| May | 4.3" | 5.3" | 0" | β Rainfall sufficient |
| Jun | 4.3" | 5.9" | 0" | β Rainfall sufficient |
| Jul | 4.3" | 5.8" | 0" | β Rainfall sufficient |
| Aug | 4.3" | 6.8" | 0" | β Rainfall sufficient |
| Sep | 4.3" | 5" | 0" | β Rainfall sufficient |
| Oct | 4.3" | 4.1" | 0.2" | π§ Light watering |
| Nov | 4.3" | 4.6" | 0" | β Rainfall sufficient |
| Dec | β | 4.4" | 0" | βοΈ Dormant |
Water needs are for active growing months only (MarβNov in Lamar County). Supplement amounts are based on average rainfall β actual needs vary with temperature, soil, and mulching.
Mulberries 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" β every day above 50Β°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.
Mulberries Planting Timeline β Lamar County, AL
Mulberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 13 | Apr 13 β Apr 27 |
Β· 120" apart Β· Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | β |
| February | β |
| March | β |
| April | Transplant Outdoors |
| May | β |
| June | β |
| July | β |
| August | β |
| September | β |
| October | β |
| November | β |
| December | β |
Growing Conditions
βοΈ Sun
Full Sun (6-8+ hours)
π§ Water
1"/week Β· Natural rainfall sufficient
π Days to Maturity
730β1825 days
π§ͺ Soil pH
Needs 5.5β7 Β· Your soil: acceptable
πΊοΈ USDA Zone
Zone 7a
π Growing Season
228 days in Lamar County
Growing Tips for Mulberries in Lamar County
Direct sow Mulberries outdoors after March 23 in Lamar County when soil has warmed and frost danger has passed.
With Lamar County's clay soil (28% clay), work in 3-4 inches of compost before planting Mulberries. Avoid tilling when soil is wet to prevent compaction.
Your 228.0-day growing season in Lamar County is tight for Mulberries (730.0-1825.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
Plant away from driveways and patios as fallen berries stain. Minimal pruning is needed. Harvest by shaking branches over a tarp. Birds love mulberries so plant extra.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Mulberries in Other Locations
Frequently Asked Questions
When should I plant Mulberries in Lamar County, AL?
Lamar County is in Zone 7a with an average last frost of March 23. Plan your Mulberries planting based on this frost date β see the calendar above for exact timing.
What planting zone is Lamar County, AL?
Lamar County, Alabama is in USDA Hardiness Zone 7a. The average last spring frost is March 23 and first fall frost is November 6.
Plan Your Garden with Confidence
Get our free Garden Planner β designed to help Lamar County gardeners in Zone 7a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.