When to Plant Comfrey in Madison Parish, LA
Comfrey is a vigorous perennial herb valued as a dynamic accumulator of nutrients. Its leaves make excellent mulch, compost activator, and liquid fertilizer.
Madison Parish, Louisiana is in USDA Zone 8a. The average last spring frost is March 9 and the first fall frost is November 14, giving you a growing season of approximately 250 days.
At an elevation of 62 feet, Madison Parish receives approximately 51.2 inches of rainfall annually with predominantly loam soil. Summer highs average 94ยฐF, providing good warmth for Comfrey during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Comfrey root diseases.
Madison Parish Soil Profile
Soil Type
Loam
Soil pH
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.
Plant Water Budget
Comfrey Planting Timeline โ Madison Parish, LA
Comfrey Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 16 | Mar 16 โ Mar 30 |
| Harvest | May 18 | May 18 โ Jul 27 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Transplant Outdoors |
| April | โ |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
60โ90 days
Soil pH
6 โ 7
USDA Zone
Zone 8a
Growing Season
250 days
Growing Tips for Madison Parish
Plant root cuttings 2 inches deep. Choose Bocking 14 variety to prevent self-seeding. Cut leaves 3-4 times per season for mulch or compost. Avoid planting near pathways as it spreads.
Companion Planting
Good Companions
Level Up Your Garden
Comfrey in Other Locations
Frequently Asked Questions
When should I plant Comfrey in Madison Parish, LA?
Madison Parish is in Zone 8a with an average last frost of March 9. Plan your Comfrey planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Madison Parish, LA?
Madison Parish, Louisiana is in USDA Hardiness Zone 8a. The average last spring frost is March 9 and first fall frost is November 14.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Madison Parish gardeners in Zone 8a 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.