When to plant Tatsoi in Kit Carson County, CO
Kit Carson County gardeners should plant Tatsoi between April 25 and May 16 in spring. With Kit Carson County's Zone 6a climate (last frost May 9), Tatsoi needs 35–50 days to mature — plant by August 19 for a full harvest. A second sowing from July 30 to August 13 extends the harvest into fall.
When to Plant Tatsoi in Kit Carson County, CO
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.
Kit Carson County, Colorado is in USDA Zone 6a. The average last spring frost is May 9 and the first fall frost is October 8, giving you a growing season of approximately 152 days.
At an elevation of 6,382 feet, Kit Carson County receives approximately 23.2 inches of rainfall annually with predominantly loam soil. Summer highs average 85°F, providing good warmth for Tatsoi during the growing season.
Kit Carson County Soil Profile
Soil Type
Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Tatsoi Planting Timeline — Kit Carson County, CO
Tatsoi Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 4 | Apr 4 – Apr 18 |
| Transplant Outdoors | May 9 | May 9 – May 23 |
| Direct Sow | April 25 | Apr 25 – May 16 |
| Harvest | June 13 | Jun 13 – Jul 18 |
| Fall Sowing | July 30 | Jul 30 – Aug 13 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Start Indoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
35–50 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
152 days in Kit Carson County
Growing Tips for Kit Carson 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
Check more plant combinations with our Companion Planting Checker →
Tatsoi in Other Locations
Frequently Asked Questions
When should I plant Tatsoi in Kit Carson County, CO?
Kit Carson County is in Zone 6a with an average last frost of May 9. Plan your Tatsoi planting based on this frost date — see the calendar above for exact timing.
What planting zone is Kit Carson County, CO?
Kit Carson County, Colorado is in USDA Hardiness Zone 6a. The average last spring frost is May 9 and first fall frost is October 8.
When should I plant Tatsoi in Kit Carson County, CO?
In Kit Carson County, CO, plant Tatsoi after the last frost (around May 9) and before the first frost (around October 8). Best results when soil holds above 50°F.
What growing zone is Kit Carson County, CO for Tatsoi?
Kit Carson County sits in USDA Zone 6a. Tatsoi grows reliably in zones 2a through 11b, so it's a good fit here.
Can Tatsoi grow in Kit Carson County's climate?
Yes — Tatsoi grows well in Kit Carson County's temperate climate. Kit Carson County averages a 152-day frost-free season, with last frost around May 9 and first frost around October 8.
Your Kit Carson County Garden Planner — Free
A 22-page printable planner built for Kit Carson County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.