When to plant Currants in Hamilton County, IA
Hamilton County's short 159-day growing season means one Currants planting between May 22 and June 5. No fall crop in Zone 5a.
When to Plant Currants in Hamilton County, IA
Currants are small, tart berries that grow on attractive shrubs in red, white, and black varieties. They are prized for jams, jellies, and liqueurs.
Hamilton County, Iowa is in USDA Zone 5a. The average last spring frost is May 1 and the first fall frost is October 7, giving you a growing season of approximately 159 days.
At an elevation of 1,210 feet, Hamilton County receives approximately 35.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80°F, so choose short-season varieties of Currants to ensure they mature before fall.
Hamilton County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Currants Planting Timeline — Hamilton County, IA
Currants Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 22 | May 22 – Jun 5 |
· 48" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | Transplant Outdoors |
| June | Transplant Outdoors |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
730–1095 days
🧪 Soil pH
Needs 6–6.5 · Your soil: N/A
🗺️ USDA Zone
Zone 5a
📆 Growing Season
159 days in Hamilton County
Growing Tips for Hamilton County
Plant in a sheltered location with morning sun. Prune out wood older than 3 years to encourage new fruiting wood. Mulch heavily to keep roots cool and moist.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Currants in Other Locations
Frequently Asked Questions
When should I plant Currants in Hamilton County, IA?
Hamilton County is in Zone 5a with an average last frost of May 1. Plan your Currants planting based on this frost date — see the calendar above for exact timing.
What planting zone is Hamilton County, IA?
Hamilton County, Iowa is in USDA Hardiness Zone 5a. The average last spring frost is May 1 and first fall frost is October 7.
When should I plant Currants in Hamilton County, IA?
In Hamilton County, IA, plant Currants after the last frost (around May 1) and before the first frost (around October 7). Best results when soil holds above 50°F.
What growing zone is Hamilton County, IA for Currants?
Hamilton County sits in USDA Zone 5a. Currants grows reliably in zones 3a through 7b, so it's a good fit here.
Can Currants grow in Hamilton County's climate?
Yes — Currants grows well in Hamilton County's temperate climate. Hamilton County averages a 159-day frost-free season, with last frost around May 1 and first frost around October 7.
Your Hamilton County Garden Planner — Free
A 22-page printable planner built for Hamilton County (Zone 5a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.