When to plant Salsify in Holt County, MO
In Holt County, plant Salsify in spring between April 7 and April 28, once soil temps hold above 50°F. Holt County's last frost averages April 21, so time plantings around the expected last-frost window for best survival. For a fall crop, sow between August 6 and August 20 — roughly 100–130 days before the first frost on October 15.
When to Plant Salsify in Holt County, MO
Salsify is a root vegetable with a subtle oyster-like flavor, earning it the nickname "oyster plant." It produces long, slender, cream-colored roots.
Holt County, Missouri is in USDA Zone 6a. The average last spring frost is April 21 and the first fall frost is October 15, giving you a growing season of approximately 177 days.
At an elevation of 819 feet, Holt County receives approximately 39.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Salsify to ensure they mature before fall.
Holt County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Salsify Planting Timeline — Holt County, MO
Salsify Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 7 | Apr 7 – Apr 28 |
| Harvest | July 21 | Jul 21 – Sep 1 |
| Fall Sowing | August 6 | Aug 6 – Aug 20 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Direct Sow |
| May | — |
| June | — |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
100–130 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
177 days in Holt County
Growing Tips for Holt County
Direct sow in spring in deeply worked, stone-free soil. Use fresh seed only as viability drops quickly. Harvest in late fall after frost for best flavor.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Salsify in Other Locations
Frequently Asked Questions
When should I plant Salsify in Holt County, MO?
Holt County is in Zone 6a with an average last frost of April 21. Plan your Salsify planting based on this frost date — see the calendar above for exact timing.
What planting zone is Holt County, MO?
Holt County, Missouri is in USDA Hardiness Zone 6a. The average last spring frost is April 21 and first fall frost is October 15.
When should I plant Salsify in Holt County, MO?
In Holt County, MO, plant Salsify after the last frost (around April 21) and before the first frost (around October 15). Best results when soil holds above 50°F.
What growing zone is Holt County, MO for Salsify?
Holt County sits in USDA Zone 6a. Salsify grows reliably in zones 3a through 9b, so it's a good fit here.
Can Salsify grow in Holt County's climate?
Yes — Salsify grows well in Holt County's temperate climate. Holt County averages a 177-day frost-free season, with last frost around April 21 and first frost around October 15.
Your Holt County Garden Planner — Free
A 22-page printable planner built for Holt 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.