When to Plant Marjoram in San Augustine County, TX
Sweet marjoram is a tender perennial herb with a delicate, sweet oregano-like flavor. It is a cornerstone of Mediterranean cooking and pairs well with meats and vegetables.
San Augustine County, Texas is in USDA Zone 8b. The average last spring frost is March 5 and the first fall frost is November 16, giving you a growing season of approximately 256 days.
At an elevation of 146 feet, San Augustine County receives approximately 62.7 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96ยฐF, so Marjoram may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Marjoram will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Marjoram root diseases.
San Augustine County Soil Profile
Soil Type
Sandy Loam
Soil pH
5.4-6.6
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 San Augustine County
How your county's soil matches Marjoram's growing requirements.
Soil pH
Your soil pH (5.4โ6.6) is more acidic than Marjoram prefers (6.5โ7.5). Add garden lime to raise pH.
Soil Texture
Sandy soil in San Augustine County warms quickly in spring but drains fast. Marjoram will need more frequent watering and regular compost additions to retain nutrients.
Organic Matter
Organic matter is low (1.8%). Add 2-3 inches of compost before planting Marjoram.
How to Plant Marjoram
Succession Planting Marjoram
Sow every 6.9 weeks. Last sowing by Aug 18 to harvest before frost.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Marjoram Planting Timeline โ San Augustine County, TX
Marjoram Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 12 | Mar 12 โ Mar 26 |
| Harvest | May 14 | May 14 โ Jul 23 |
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
0.3"/week ยท Natural rainfall sufficient
๐ Days to Maturity
60โ90 days
๐งช Soil pH
Needs 6.5โ7.5 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 8b
๐ Growing Season
256 days in San Augustine County
Growing Tips for Marjoram in San Augustine County
Direct sow Marjoram outdoors after March 05 in San Augustine County when soil has warmed and frost danger has passed.
Sandy soil in San Augustine County dries quickly โ mulch Marjoram 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 San Augustine County, provide afternoon shade for Marjoram and water deeply in the morning.
With 63" of annual rainfall in San Augustine County, ensure good drainage for Marjoram โ excess moisture can promote root rot and fungal diseases.
General growing tips
Start seeds indoors 6-8 weeks before last frost. Harvest stems just as flower buds appear for peak flavor. In cold climates, grow as an annual or bring containers indoors.
Companion Planting
Good Companions
Level Up Your Garden
Marjoram in Other Locations
Frequently Asked Questions
When should I plant Marjoram in San Augustine County, TX?
San Augustine County is in Zone 8b with an average last frost of March 5. Plan your Marjoram planting based on this frost date โ see the calendar above for exact timing.
What planting zone is San Augustine County, TX?
San Augustine County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is March 5 and first fall frost is November 16.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help San Augustine County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.
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