When to plant pepper (sweet & chili) in Sioux Falls
Pepper (sweet & chili) is frost-tender, so every date keys off Sioux Falls's last spring frost of May 1.
Step 1 · Sow
Start seeds indoors
Mar 20 – Apr 10
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Jun 9 – Jun 30
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Aug 13 – Sep 7
Picking runs until conditions turn against the crop.
Window
Days to maturity
65 – 90 d
Sioux Falls's 153-day season leaves this much room.
Pepper (sweet & chili) on Sioux Falls'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 1
OCT 2
Common questions
When will pepper (sweet & chili) be ready to harvest in Sioux Falls?
Expect to harvest from around mid August (Aug 13–Sep 7) in Sioux Falls, based on its local frost dates. Confidence 80%.
When should I start pepper (sweet & chili) seeds indoors in Sioux Falls?
Start seeds indoors around mid March (Mar 20–Apr 10) in Sioux Falls, based on its local frost dates. Confidence 85%.
When can I transplant pepper (sweet & chili) outdoors in Sioux Falls?
Transplant outdoors around early June (Jun 9–Jun 30) in Sioux Falls, based on its local frost dates. Confidence 86%.
How long is the growing season in Sioux Falls?
Sioux Falls has roughly 153 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 Sioux Falls's frost dates.
Confidence 89/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.