When to Plant Tatsoi in Garrett County, MD
Tatsoi is a compact Asian green forming beautiful rosettes of dark, spoon-shaped leaves with a mild mustard flavor. It is extremely cold-hardy and versatile.
Garrett County, Maryland is in USDA Zone 6a. The average last spring frost is April 28 and the first fall frost is October 17, giving you a growing season of approximately 172 days.
At an elevation of 21 feet, Garrett County receives approximately 41.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85ยฐF, providing good warmth for Tatsoi during the growing season.
Garrett County Soil Profile
Soil Type
Silt Loam
Soil pH
5.5-6.6
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.
Plant Water Budget
Tatsoi Planting Timeline โ Garrett County, MD
Tatsoi Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 24 | Mar 24 โ Apr 7 |
| Transplant Outdoors | April 28 | Apr 28 โ May 12 |
| Direct Sow | April 14 | Apr 14 โ May 5 |
| Fall Sowing | August 8 | Aug 8 โ Aug 22 |
| Harvest | June 2 | Jun 2 โ Jul 7 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
35โ50 days
Soil pH
6 โ 7.5
USDA Zone
Zone 6a
Growing Season
172 days
Growing Tips for Garrett County
Direct sow in spring or fall. Tatsoi tolerates frost down to 15F. Harvest outer leaves or cut whole rosettes. Excellent in salads, stir-fries, or lightly wilted.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Tatsoi in Other Locations
Frequently Asked Questions
When should I plant Tatsoi in Garrett County, MD?
Garrett County is in Zone 6a with an average last frost of April 28. Plan your Tatsoi planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Garrett County, MD?
Garrett County, Maryland is in USDA Hardiness Zone 6a. The average last spring frost is April 28 and first fall frost is October 17.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Garrett County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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