When to plant pepper (sweet & chili) in Baltimore
Pepper (sweet & chili) is frost-tender, so every date keys off Baltimore's last spring frost of Mar 21.
Step 1 · Sow
Start seeds indoors
Feb 3 – Feb 24
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
May 12 – Jun 2
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Jul 16 – Aug 10
Picking runs until conditions turn against the crop.
Window
Days to maturity
65 – 90 d
Baltimore's 249-day season leaves this much room.
Pepper (sweet & chili) on Baltimore'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
MAR 21
NOV 27
Common questions
When will pepper (sweet & chili) be ready to harvest in Baltimore?
Expect to harvest from around mid July (Jul 16–Aug 10) in Baltimore, based on its local frost dates. Confidence 76%.
When should I start pepper (sweet & chili) seeds indoors in Baltimore?
Start seeds indoors around early February (Feb 3–Feb 24) in Baltimore, based on its local frost dates. Confidence 80%.
When can I transplant pepper (sweet & chili) outdoors in Baltimore?
Transplant outdoors around mid May (May 12–Jun 2) in Baltimore, based on its local frost dates. Confidence 81%.
How long is the growing season in Baltimore?
Baltimore has roughly 249 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 Baltimore's frost dates.
Confidence 84/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.