09/14/2026
“Why fall is the best time to plant native seeds 🌾
Most North American native wildflowers evolved to drop their seeds in autumn. Those seeds don't sprout right away. Instead, they wait through winter, using the cold and moisture to break down their natural dormancy. This process is called cold stratification, and many native species won't germinate without it.
That's why fall sowing works so well. You plant, nature handles the rest, and seedlings emerge in spring on their own schedule.
Here's the full cycle:
🟡 Fall (Sep to Nov): Prime sowing window. Seeds settle in before the ground freezes. (Disclaimer: Avoid broadcasting during early warm spells in September to prevent premature germination and frost kill; target late October through November once soil temperatures consistently drop below 50°F).
🟤 Winter (Nov to Mar): Cold stratification happens naturally. Freezing temps and moisture soften seed coats and signal seeds to prepare for germination.
🟢 Winter and spring (Jan to May): You can still sow during this window. Winter sowing catches the remaining cold period, while spring sowing works best for species that don't require stratification.
🟠 Spring through fall (Mar to Oct): Bloom season. Early species flower in spring, and asters and goldenrods carry the color into October.
Missed fall? You haven't missed your chance. Sow in winter or early spring and let the remaining cold do the work.”
Source: Native Flora Seeds on Facebook
🌱Check out our Winter Sowing and Seed College resources on our website. Link in bio to our website, then choose Links. Direct link in comments.