When to plant tomato in Henderson
Tomato is frost-tender, so every date keys off Henderson's last spring frost of Feb 4.
Step 1 · Sow
Start seeds indoors
Jan 15 – Feb 5
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Mar 22 – Apr 12
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
May 21 – Jun 15
Picking runs until conditions turn against the crop.
Window
Days to maturity
60 – 85 d
Henderson's 305-day season leaves this much room.
Tomato on Henderson'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
FEB 4
DEC 5
Common questions
When will tomato be ready to harvest in Henderson?
Expect to harvest from around late May (May 21–Jun 15) in Henderson, based on its local frost dates. Confidence 76%.
When should I start tomato seeds indoors in Henderson?
Start seeds indoors around mid January (Jan 15–Feb 5) in Henderson, based on its local frost dates. Confidence 80%.
When can I transplant tomato outdoors in Henderson?
Transplant outdoors around late March (Mar 22–Apr 12) in Henderson, based on its local frost dates. Confidence 81%.
How long is the growing season in Henderson?
Henderson has roughly 305 frost-free days, which is enough time to grow tomato to maturity outdoors.
The rule of thumb
Sow tomato 6–8 weeks before your last spring frost; plant out 2–3 weeks after it. Every date on this page is derived from that rule and Henderson's frost dates.
Confidence 84/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.