When to plant broccoli in Reno
Broccoli is cold-hardy, so every date keys off Reno's frost dates of Apr 25.
Step 1 · Sow
Start seeds indoors
Mar 14 – Apr 4
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Apr 11 – May 2
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Jun 10 – Jul 5
Picking runs until conditions turn against the crop.
Step 4 · Second sowing
Autumn / second sowing
Jul 10 – Jul 24
A second window for a fall crop, timed to mature before the first frost.
Step 5 · Second harvest
Autumn crop harvest
Sep 15 – Oct 10
Maturity window for the second sowing.
Window
Days to maturity
60 – 85 d
Reno's 180-day season leaves this much room.
Broccoli on Reno'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
FROST
FROST
APR 25
OCT 24
Common questions
When will broccoli be ready to harvest in Reno?
Expect to harvest from around early June (Jun 10–Jul 5) in Reno, based on its local frost dates. Confidence 75%.
When should I start broccoli seeds indoors in Reno?
Start seeds indoors around mid March (Mar 14–Apr 4) in Reno, based on its local frost dates. Confidence 79%.
When can I transplant broccoli outdoors in Reno?
Transplant outdoors around mid April (Apr 11–May 2) in Reno, based on its local frost dates. Confidence 83%.
Can I plant broccoli in autumn in Reno?
Yes — Reno supports a second, autumn sowing of broccoli around early July (Jul 10–Jul 24), timed to mature before the first fall frost.
How long is the growing season in Reno?
Reno has roughly 180 frost-free days, which is enough time to grow broccoli to maturity outdoors.
The rule of thumb
Sow broccoli 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 Reno's frost dates.
Confidence 83/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.