When to plant Gladiolus in Stanton County, KS
Stanton County's climate puts the Gladiolus spring window between April 26 and May 17. time plantings around the expected last-frost window for best survival.
When to Plant Gladiolus in Stanton County, KS
Gladiolus (Gladiolus spp.) produce tall, stately spikes of trumpet-shaped blooms in a rich array of colors, making them one of the most popular cut flowers in the world. Each spike carries 12–20 florets that open in succession from bottom to top over 7–10 days. By planting corms every two weeks from last frost through early summer, gardeners create a continuous succession of fresh blooms from midsummer through fall. Corms multiply each season — a single planting becomes a growing collection over the years. Ideal for back-of- border planting, cutting gardens, and mixed summer containers.
Stanton County, Kansas is in USDA Zone 6b. The average last spring frost is April 26 and the first fall frost is October 14, giving you a growing season of approximately 171 days.
At an elevation of 865 feet, Stanton County receives approximately 27.2 inches of rainfall annually with predominantly loam soil. Summer highs average 86°F, providing good warmth for Gladiolus during the growing season.
Stanton County Soil Profile
Soil Type
Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Gladiolus Planting Timeline — Stanton County, KS
Gladiolus Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 26 | Apr 26 – May 10 |
| Direct Sow | April 26 | Apr 26 – May 17 |
| Bloom | July 12 | Jul 12 – Nov 1 |
Plant 5" deep · 5" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Bloom |
| August | Bloom |
| September | Bloom |
| October | Bloom |
| November | Bloom |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
70–100 days
🧪 Soil pH
Needs 6–6.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6b
📆 Growing Season
171 days in Stanton County
Growing Tips for Stanton County
Plant corms 4–6 inches deep, pointed end up, as soon as soil reaches 60°F after last frost. Space 4–6 inches apart; rows 12 inches apart. Stake or grow through a support grid — tall varieties reach 4–5 feet and tip in wind. Begin succession plantings every 2 weeks through early July for continuous bloom. Water deeply once a week; mulch to conserve moisture and suppress weeds. Cut spikes for vases when the lowest floret just begins to open. After first killing frost (in cold zones), dig corms, let dry for 3–4 weeks in a ventilated spot, remove cormels, and store in mesh bags at 35–50°F. In zones 7b–8a, corms sometimes survive mild winters in ground with heavy mulch; in zones 8b+, in-ground overwintering is reliable.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Gladiolus in Other Locations
Frequently Asked Questions
When should I plant Gladiolus in Stanton County, KS?
Stanton County is in Zone 6b with an average last frost of April 26. Plan your Gladiolus planting based on this frost date — see the calendar above for exact timing.
What planting zone is Stanton County, KS?
Stanton County, Kansas is in USDA Hardiness Zone 6b. The average last spring frost is April 26 and first fall frost is October 14.
When should I plant Gladiolus in Stanton County, KS?
In Stanton County, KS, plant Gladiolus after the last frost (around April 26) and before the first frost (around October 14). Best results when soil holds above 50°F.
What growing zone is Stanton County, KS for Gladiolus?
Stanton County sits in USDA Zone 6b. Gladiolus grows reliably in zones 3a through 10b, so it's a good fit here.
Can Gladiolus grow in Stanton County's climate?
Yes — Gladiolus grows well in Stanton County's temperate climate. Stanton County averages a 171-day frost-free season, with last frost around April 26 and first frost around October 14.
Your Stanton County Garden Planner — Free
A 22-page printable planner built for Stanton County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.