When to plant pepper (sweet & chili) in Winnipeg
Pepper (sweet & chili) is frost-tender, so every date keys off Winnipeg's last spring frost of May 25.
Step 1 · Sow
Start seeds indoors
Mar 30 – Apr 20
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Jun 8 – Jun 29
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Aug 12 – Sep 6
Picking runs until conditions turn against the crop.
Window
Days to maturity
65 – 90 d
Winnipeg's 118-day season leaves this much room.
Pepper (sweet & chili) on Winnipeg'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
MAY 25
SEP 20
Common questions
When will pepper (sweet & chili) be ready to harvest in Winnipeg?
Expect to harvest from around mid August (Aug 12–Sep 6) in Winnipeg, based on its local frost dates. Confidence 65%.
When should I start pepper (sweet & chili) seeds indoors in Winnipeg?
Start seeds indoors around late March (Mar 30–Apr 20) in Winnipeg, based on its local frost dates. Confidence 68%.
When can I transplant pepper (sweet & chili) outdoors in Winnipeg?
Transplant outdoors around early June (Jun 8–Jun 29) in Winnipeg, based on its local frost dates. Confidence 72%.
How long is the growing season in Winnipeg?
Winnipeg has roughly 118 frost-free days, which is enough time to grow pepper (sweet & chili) to maturity outdoors.
The rule of thumb
Sow pepper (sweet & chili) 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 Winnipeg's frost dates.
Confidence 72/100 · NASA POWER (modeled) · 1991–2020 · frost dates are probabilities, not guarantees.