Growing scallions in zone 6
Sow thickly in a band and harvest by thinning — no other allium is this low-maintenance. Succession-sow spring through late summer for a nearly continuous supply.
Zone 6 covers mid-Atlantic, Ohio Valley, Kansas, inland Pacific Northwest — nearly 200 frost-free days — almost everything grows, and fall gardens are easy. Zone dates are medians: frost timing varies within a zone with elevation and terrain, so treat these windows as a solid default and refine them with your own city’s dates below.
Make it local
These windows use zone 6's typical frost dates (last frost ~Apr 10, first frost ~Oct 22). For windows computed from your frost dates, run the ZIP code frost lookup and open the planting calendar — it remembers your city. The seed starting scheduler turns the whole seed rack into one printable, date-sorted list.
Frequently asked questions
When do I plant scallions in zone 6?
Direct sow Mar 13 – Mar 27, counted from zone 6's typical last frost around Apr 10. As a hardy crop it tolerates the light frosts on either side of that window.
Can I direct sow scallions in zone 6?
Yes — direct sow Mar 13 – Mar 27. This crop prefers direct sowing; its roots dislike transplanting.
Can I plant scallions for a fall harvest in zone 6?
Yes — sow Aug 27 – Sep 10, counted back from the typical Oct 22 first frost so plants mature before serious cold. Light fall frosts improve flavor rather than ending the crop.