When to plant kale in Toledo

Kale is cold-hardy, so every date keys off Toledo's frost dates of Apr 23.
Step 1 · Sow
Start seeds indoors
Mar 12 – Apr 2
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Apr 5 – Apr 26
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
May 30 – Jun 19
Picking runs until conditions turn against the crop.
Step 4 · Second sowing
Autumn / second sowing
Jul 19 – Aug 2
A second window for a fall crop, timed to mature before the first frost.
Step 5 · Second harvest
Autumn crop harvest
Sep 19 – Oct 9
Maturity window for the second sowing.
Window
Days to maturity
55 – 75 d
Toledo's 178-day season leaves this much room.
Kale on Toledo'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
APR 23
OCT 23

Common questions

When can I sow kale outdoors in Toledo?

Direct-sow around early April (Apr 5–Apr 26) in Toledo, based on its local frost dates. Confidence 81%.

When will kale be ready to harvest in Toledo?

Expect to harvest from around late May (May 30–Jun 19) in Toledo, based on its local frost dates. Confidence 76%.

When should I start kale seeds indoors in Toledo?

Start seeds indoors around mid March (Mar 12–Apr 2) in Toledo, based on its local frost dates. Confidence 80%.

When can I transplant kale outdoors in Toledo?

Transplant outdoors around early April (Apr 5–Apr 26) in Toledo, based on its local frost dates. Confidence 81%.

Can I plant kale in autumn in Toledo?

Yes — Toledo supports a second, autumn sowing of kale around mid July (Jul 19–Aug 2), timed to mature before the first fall frost.

How long is the growing season in Toledo?

Toledo has roughly 178 frost-free days, which is enough time to grow kale to maturity outdoors.

The rule of thumb

Sow kale 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 Toledo's frost dates.

Confidence 84/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.