📍 Hinsdale, IL · Zone 6a · Last frost Monday, April 20, 2026
✏️ ChangeWhen to Plant Sorrel in Hinsdale, Illinois (60521)
Location
Hinsdale, Illinois
ZIP Code
60521
USDA Zone
6a
Last Frost
Monday, April 20, 2026
📅 Your 2026 Planting Dates
Direct Sow Outdoors
Monday, March 23, 2026
Based on last frost Monday, April 20, 2026 · Zone 6a
Pro tip: Sow Sorrel directly outdoors 4 weeks before your last frost date.
🌿 Plant Details
☀️ Growing Requirements
☀️
Sun
Partial to Full Sun (4-6 hours)
💧
Water
Moderate (1 inch/week)
↔️
Spacing
12" apart
🌱
Planting Depth
0.5" deep
Seeds typically germinate in 7-14 days
Ready to Plant Sorrel in Hinsdale?
Get your seeds now so they're ready by Monday, March 23, 2026.
* Affiliate links — we may earn a small commission at no extra cost to you.
🤝 Good Companions
⚠️ Avoid Planting Near
Full Companion Planting Guide for Sorrel
See which plants help Sorrel thrive, which to keep away, and raised bed layout tips →
🛠️ Supplies You'll Need
* Affiliate links — we may earn a small commission at no extra cost to you.
🌾 Seed Saving Guide
🟢 EasyWhen to Harvest Seed
Allow seed stalks to dry completely on the plant. Harvest before seeds drop.
Processing
Strip dried seed stalks, separate seeds from dried flower material, dry 1 week.
Seed Viability
Up to 2 years when stored cool, dark, and dry.
Pro Tip
Sorrel self-sows freely once established — you may not need to actively save seed at all.
Raised Bed Planting Guides
A 4×8 bed fits 32 plants of Sorrel. See plant counts, spacing grids, and companion pairings for every bed size →
Frequently Asked Questions
When should I plant Sorrel in Hinsdale, Illinois? +
In Hinsdale (Zone 6a), direct sow Sorrel outdoors around Monday, March 23, 2026.
What is the last frost date for Hinsdale, Illinois? +
The average last spring frost date for Hinsdale, Illinois (ZIP 60521) is around Monday, April 20, 2026. This is based on NOAA climate normals for USDA Zone 6a.
How long does Sorrel take to grow? +
Sorrel typically matures in about 60 days from direct sowing. In Hinsdale, that means you can expect harvest around Monday, March 23, 2026 plus 60 days.
Should I start Sorrel indoors or direct sow in Illinois? +
Sorrel does best when direct sown outdoors. In Hinsdale, sow directly around Monday, March 23, 2026.
Other Plants for Hinsdale
Growing Sorrel in Zone 6a
Sorrel (Rumex acetosa) is a popular garden vegetable. In Hinsdale, Illinois, which is in USDA Hardiness Zone 6a, you should direct sow seeds around Monday, March 23, 2026.
Your average last frost date is Monday, April 20, 2026. Sorrel grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.