When to plant swiss chard in Orlando

Swiss chard is cold-hardy, so every date keys off Orlando's frost dates of Jan 19.
Step 1 · Sow
Start seeds indoors
Dec 22 – Jan 12
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Jan 21 – Feb 11
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Mar 12 – Mar 22
Picking runs until conditions turn against the crop.
Step 4 · Second sowing
Autumn / second sowing
Sep 23 – Oct 7
A second window for a fall crop, timed to mature before the first frost.
Step 5 · Second harvest
Autumn crop harvest
Nov 19 – Nov 29
Maturity window for the second sowing.
Window
Days to maturity
50 – 60 d
Orlando's 336-day season leaves this much room.
Swiss chard on Orlando's growing year
Frost-bounded season with crops mapped onto the 12-month axis.
Frost risk Growing Harvest
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN 19
DEC 21

Common questions

When can I sow swiss chard outdoors in Orlando?

Direct-sow around late January (Jan 21–Feb 11) in Orlando, based on its local frost dates. Confidence 78%.

When will swiss chard be ready to harvest in Orlando?

Expect to harvest from around mid March (Mar 12–Mar 22) in Orlando, based on its local frost dates. Confidence 72%.

When should I start swiss chard seeds indoors in Orlando?

Start seeds indoors around late December (Dec 22–Jan 12) in Orlando, based on its local frost dates. Confidence 76%.

When can I transplant swiss chard outdoors in Orlando?

Transplant outdoors around late January (Jan 21–Feb 11) in Orlando, based on its local frost dates. Confidence 78%.

Can I plant swiss chard in autumn in Orlando?

Yes — Orlando supports a second, autumn sowing of swiss chard around late September (Sep 23–Oct 7), timed to mature before the first fall frost.

How long is the growing season in Orlando?

Orlando has roughly 336 frost-free days, which is enough time to grow swiss chard to maturity outdoors.

The rule of thumb

Sow swiss chard as soon as the soil is workable — it tolerates cool weather and light frost. Every date on this page is derived from that rule and Orlando's frost dates.

Confidence 80/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.