When to plant Radish in Page County, IA
Page County gardeners should plant Radish between April 7 and April 28 in spring. With Page County's Zone 5b climate (last frost April 21), Radish needs 22–35 days to mature — plant by September 8 for a full harvest. A second sowing from August 4 to August 18 extends the harvest into fall.
When to Plant Radish in Page County, IA
Radishes are one of the fastest-growing vegetables, with some varieties ready in under a month. They come in round, elongated, and large winter types.
Page County, Iowa is in USDA Zone 5b. The average last spring frost is April 21 and the first fall frost is October 13, giving you a growing season of approximately 175 days.
At an elevation of 875 feet, Page County receives approximately 33.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87°F, providing good warmth for Radish during the growing season.
Page County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Radish Planting Timeline — Page County, IA
Radish Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 7 | Apr 7 – Apr 28 |
| Harvest | May 5 | May 5 – May 26 |
| Fall Sowing | August 4 | Aug 4 – Aug 18 |
Plant 0.5" deep · 2" apart · Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Direct Sow |
| May | Harvest |
| June | — |
| July | — |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
22–35 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 5b
📆 Growing Season
175 days in Page County
Growing Tips for Page County
Direct sow every 1-2 weeks for continuous harvest. Do not transplant. Harvest spring radishes promptly to prevent them from becoming pithy and hot.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Radish in Other Locations
Frequently Asked Questions
When should I plant Radish in Page County, IA?
Page County is in Zone 5b with an average last frost of April 21. Plan your Radish planting based on this frost date — see the calendar above for exact timing.
What planting zone is Page County, IA?
Page County, Iowa is in USDA Hardiness Zone 5b. The average last spring frost is April 21 and first fall frost is October 13.
When should I plant Radish in Page County, IA?
In Page County, IA, plant Radish after the last frost (around April 21) and before the first frost (around October 13). Best results when soil holds above 50°F.
What growing zone is Page County, IA for Radish?
Page County sits in USDA Zone 5b. Radish grows reliably in zones 2a through 11b, so it's a good fit here.
Can Radish grow in Page County's climate?
Yes — Radish grows well in Page County's temperate climate. Page County averages a 175-day frost-free season, with last frost around April 21 and first frost around October 13.
Your Page County Garden Planner — Free
A 22-page printable planner built for Page County (Zone 5b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.