Growing swiss chard in zone 13
Unlike spinach and lettuce, chard tolerates heat — one spring planting can produce until hard frost if you keep picking outer stalks. Each "seed" is a cluster, so thin seedlings early.
Zone 13 covers warmest tropical coasts and territories — tropical — heat-loving crops thrive; classic cool-season crops need the coolest window.
Make it local
These windows use zone 13's typical frost dates. 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 should I plant swiss chard in zone 13?
Zone 13 is frost-free, so timing flips from frost-avoidance to heat management: plant swiss chard through the coolest months, typically October to March. Summer heat, not winter cold, is what ends this crop here.
Does swiss chard grow well in zone 13?
Yes, in the right months. Swiss Chard is a cool-season crop, so grow it through zone 13's mildest stretch and expect it to bolt or fade as serious heat builds.