When to Plant Horehound in Stone County, MS
Horehound is a woolly, drought-tolerant perennial herb traditionally used for cough remedies and candy. It has a distinctive bitter, menthol-like flavor.
Stone County, Mississippi is in USDA Zone 8b. The average last spring frost is March 2 and the first fall frost is November 26, giving you a growing season of approximately 269 days.
At an elevation of 105 feet, Stone County receives approximately 57.5 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96ยฐF, so Horehound may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Horehound will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Horehound root diseases.
Stone County Soil Profile
Soil Type
Sandy Loam
Soil pH
5-6.3
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 Stone County
How your county's soil matches Horehound's growing requirements.
Soil pH
Your soil pH (5.0โ6.3) is more acidic than Horehound prefers (6.0โ8.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Stone County warms quickly in spring but drains fast. Horehound will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Horehound prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.
Organic Matter
Organic matter is low (1.8%). Add 2-3 inches of compost before planting Horehound.
How to Plant Horehound
Succession Planting Horehound
Sow every 8.6 weeks. Last sowing by Aug 28 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Horehound
Horehound needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Horehound Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 4.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.8" | 0" | โ๏ธ Dormant |
| Mar | 2.2" | 5.3" | 0" | โ Rainfall sufficient |
| Apr | 2.2" | 4.1" | 0" | โ Rainfall sufficient |
| May | 2.2" | 4" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 5.2" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 5.3" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 6.1" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 4.4" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 3.7" | 0" | โ Rainfall sufficient |
| Nov | 2.2" | 4.6" | 0" | โ Rainfall sufficient |
| Dec | โ | 5.2" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Stone County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Horehound 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" โ every day above 50ยฐF 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.
Horehound Planting Timeline โ Stone County, MS
Horehound Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 9 | Mar 9 โ Mar 23 |
| Harvest | May 25 | May 25 โ Jul 20 |
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
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
75โ90 days
๐งช Soil pH
Needs 6โ8 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 8b
๐ Growing Season
269 days in Stone County
Growing Tips for Horehound in Stone County
Direct sow Horehound outdoors after March 02 in Stone County when soil has warmed and frost danger has passed.
Sandy soil in Stone County dries quickly โ mulch Horehound with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 96ยฐF in Stone County, provide afternoon shade for Horehound and water deeply in the morning.
General growing tips
Direct sow or start from divisions. Thrives in poor, dry soil. Harvest stems just before flowering. Deadhead to prevent aggressive self-seeding. Very drought-tolerant once established.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Horehound in Other Locations
Frequently Asked Questions
When should I plant Horehound in Stone County, MS?
Stone County is in Zone 8b with an average last frost of March 2. Plan your Horehound planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Stone County, MS?
Stone County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 2 and first fall frost is November 26.
Plan Your Garden with Confidence
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