When to plant Hyssop in Kit Carson County, CO
Plant Hyssop in Kit Carson County, between May 16 and May 30 — the only viable window. Zone 6a's short season (152 frost-free days) rules out a fall crop.
When to Plant Hyssop in Kit Carson County, CO
Top priorities for Kit Carson County, Colorado gardeners in August
We've pulled the most time-sensitive tasks for Kit Carson County, Colorado this August and put them front and centre. Tackle them in order.
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Basket week: hyssop
This is the payoff month. Bring a basket, bring a friend, and get into the beds.
September will be here before you know it — start on
- First harvests: hyssop
Hyssop is a semi-evergreen perennial herb with intense blue flower spikes that attract bees and butterflies. It has a minty, slightly bitter flavor used in liqueurs and teas.
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 Hyssop during the growing season.
Kit Carson County Soil Profile
Soil Type
Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Hyssop Planting Timeline — Kit Carson County, CO
Hyssop Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 16 | May 16 – May 30 |
| Harvest | July 25 | Jul 25 – Sep 26 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | Transplant Outdoors |
| June | — |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Low — drought tolerant
📅 Days to Maturity
70–90 days
🧪 Soil pH
Needs 6–8 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
152 days in Kit Carson County
Growing Tips for Kit Carson County
Start seeds indoors or direct sow in spring. Prune back in early spring to encourage bushy growth. Hyssop is drought-tolerant once established and thrives in poor soil.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Hyssop in Other Locations
Frequently Asked Questions
When should I plant Hyssop in Kit Carson County, CO?
Kit Carson County is in Zone 6a with an average last frost of May 9. Plan your Hyssop 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 Hyssop in Kit Carson County, CO?
In Kit Carson County, CO, plant Hyssop 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 Hyssop?
Kit Carson County sits in USDA Zone 6a. Hyssop grows reliably in zones 3a through 9b, so it's a good fit here.
Can Hyssop grow in Kit Carson County's climate?
Yes — Hyssop 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.