When to plant Chives in Chickasaw County County,
Plant Chives in Chickasaw County County during the brief May 10–May 24 window. With 155 frost-free days, fall plantings can't mature before October 5.
When to Plant Chives in Chickasaw County, IA
Chickasaw County, Iowa gardeners: here's your June plan
Here's what deserves your attention in Chickasaw County, Iowa this month. Everything below is tailored to Zone 5a and timed around your local frost dates.
July will be here before you know it — start on
- First harvests: chives
Chives are a hardy perennial herb with a mild onion flavor and attractive purple pom-pom flowers. They are one of the easiest herbs to grow and maintain.
Chickasaw County, Iowa is in USDA Zone 5a. The average last spring frost is May 3 and the first fall frost is October 5, giving you a growing season of approximately 155 days.
At an elevation of 1,139 feet, Chickasaw County receives approximately 37.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 81°F, so choose short-season varieties of Chives to ensure they mature before fall.
Chickasaw County Soil Profile
Soil Type
Silt Loam
Soil pH
6-6.8
Drainage
Well Drained
Chives Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Chickasaw County
How your county's soil matches Chives's growing requirements.
Soil pH
Your soil pH (6.0–6.8) is within Chives's preferred range (6.0–7.0).
Soil Texture
The silt loam soil in Chickasaw County is excellent for Chives — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (4.2%) — Chives will thrive.
How to Plant Chives
Succession Planting Chives
Sow every 6.9 weeks. Last sowing by Jul 07 to harvest before frost.
Chives Water Budget
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Chives
Chives needs approximately 0.4 inches of water per week (1.7" per month). Here's how your county's rainfall compares month by month.
| Month | Chives Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1.5" | 0" | ❄️ Dormant |
| Feb | — | 1.8" | 0" | ❄️ Dormant |
| Mar | — | 2.8" | 0" | ❄️ Dormant |
| Apr | — | 4" | 0" | ❄️ Dormant |
| May | 1.7" | 4.6" | 0" | ✅ Rainfall sufficient |
| Jun | 1.7" | 4.5" | 0" | ✅ Rainfall sufficient |
| Jul | 1.7" | 3.8" | 0" | ✅ Rainfall sufficient |
| Aug | 1.7" | 3.6" | 0" | ✅ Rainfall sufficient |
| Sep | 1.7" | 3.6" | 0" | ✅ Rainfall sufficient |
| Oct | 1.7" | 3.1" | 0" | ✅ Rainfall sufficient |
| Nov | — | 2.6" | 0" | ❄️ Dormant |
| Dec | — | 1.9" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Oct in Chickasaw County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Chives Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Chives Planting Timeline — Chickasaw County, IA
Chives Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 10 | May 10 – May 24 |
| Harvest | July 12 | Jul 12 – Sep 20 |
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
0.4"/week · Natural rainfall sufficient
📅 Days to Maturity
60–90 days
🧪 Soil pH
Needs 6–7 · Your soil: ideal
🗺️ USDA Zone
Zone 5a
📆 Growing Season
155 days in Chickasaw County
Growing Tips for Chives in Chickasaw County
Direct sow Chives outdoors after May 03 in Chickasaw County when soil has warmed and frost danger has passed.
Common pests for Chives in this region include onion maggots and thrips. Use row covers early in the season and inspect plants weekly.
General growing tips
Start from seed or divisions in spring. Cut back to 2 inches after flowering to encourage fresh growth. Both the leaves and flowers are edible and delicious.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Chives in Other Locations
Frequently Asked Questions
When should I plant Chives in Chickasaw County, IA?
Chickasaw County is in Zone 5a with an average last frost of May 3. Plan your Chives planting based on this frost date — see the calendar above for exact timing.
What planting zone is Chickasaw County, IA?
Chickasaw County, Iowa is in USDA Hardiness Zone 5a. The average last spring frost is May 3 and first fall frost is October 5.
When should I plant Chives in Chickasaw County County, ?
In Chickasaw County County, , plant Chives after the last frost (around May 3) and before the first frost (around October 5). Best results when soil holds above 50°F.
What growing zone is Chickasaw County County, for Chives?
Chickasaw County County sits in USDA Zone 5a. Chives grows reliably in zones 3a through 10b, so it's a good fit here.
Can Chives grow in Chickasaw County County's climate?
Yes — Chives grows well in Chickasaw County County's temperate climate. Chickasaw County County averages a 155-day frost-free season, with last frost around May 3 and first frost around October 5.
Your Chickasaw County Garden Planner — Free
A 22-page printable planner built for Chickasaw 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.