📍 Portland, AR · Zone 8b · Last frost Sunday, March 15, 2026
✏️ ChangeWhen to Plant Sorrel in Portland, Arkansas (71663)
Location
Portland, Arkansas
ZIP Code
71663
USDA Zone
8b
Last Frost
Sunday, March 15, 2026
📅 Your 2026 Planting Dates
Direct Sow Outdoors
Sunday, February 15, 2026
Based on last frost Sunday, March 15, 2026 · Zone 8b
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 Portland?
Get your seeds now so they're ready by Sunday, February 15, 2026.
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🤝 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
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🌾 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 Portland, Arkansas? +
In Portland (Zone 8b), direct sow Sorrel outdoors around Sunday, February 15, 2026.
What is the last frost date for Portland, Arkansas? +
The average last spring frost date for Portland, Arkansas (ZIP 71663) is around Sunday, March 15, 2026. This is based on NOAA climate normals for USDA Zone 8b.
How long does Sorrel take to grow? +
Sorrel typically matures in about 60 days from direct sowing. In Portland, that means you can expect harvest around Sunday, February 15, 2026 plus 60 days.
Should I start Sorrel indoors or direct sow in Arkansas? +
Sorrel does best when direct sown outdoors. In Portland, sow directly around Sunday, February 15, 2026.
Other Plants for Portland
Growing Sorrel in Zone 8b
Sorrel (Rumex acetosa) is a popular garden vegetable. In Portland, Arkansas, which is in USDA Hardiness Zone 8b, you should direct sow seeds around Sunday, February 15, 2026.
Your average last frost date is Sunday, March 15, 2026. Sorrel grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.