When to plant bell pepper in Nottingham

How to grow Bell pepper Nottingham climate

Where are you growing?

Tight fit

Not realistic in greenhouse

Comfortable in a cold frame

Bell pepper in Nottingham is doable with planning outdoors. 63 suitable days are enough for fast varieties (60 days) but not slow ones (85 days).

Start indoors: April 15 – June 5
Transplant outside: June 24 – August 14
Harvest: August 23 – August 25
Season vs crop: 63 grow days vs 60–85 needed
Typical frost (last spring – first fall): April 14 – December 25

Bell pepper in Nottingham is doable with planning outdoors. 63 suitable days are enough for fast varieties (60 days) but not slow ones (85 days).

Start seeds indoors April 15 – June 5, then transplant June 24 – August 14 so the crop can finish outdoors.

Planting conditions

Start indoors
Grow indoors
Harden off
Transplant outside
Grow outdoors
Harvest

Local activity windows for this place and growing method. Blue fill is usually too cold for this plant. Dashed lines are typical last and first frost.

Suitable growing days in a row63

Days to harvest60–85 days from transplant

Apr 15 – Jun 5

Start indoors

Jun 6 – Jun 16

Grow indoors

Jun 17 – Jun 23

Harden off

June 24

Transplant outside

Jun 25 – Aug 22

Grow outdoors

Aug 23 – Aug 25

Harvest

Activity	Window	Notes
Start indoors	Apr 15 – Jun 5	Sow indoors before the outdoor window.
Grow indoors	Jun 6 – Jun 16	Seedlings grow indoors until harden or transplant.
Harden off	Jun 17 – Jun 23	Acclimate seedlings outdoors before planting.
Transplant outside	June 24	Move plants outside on this day (start of the plant-out window).
Grow outdoors	Jun 25 – Aug 22	Plants grow outdoors until harvest.
Harvest	Aug 23 – Aug 25	Expected harvest from typical days to harvest.

Blue fill is usually too cold for this plant. Dashed lines are typical last and first frost. Adjust a week or two for your conditions.

Planting and growing across the year

Planting is the sow / plant-out window. Growing is daytime air versus this plant’s ideal (21 – 29 °C) and tolerable (13 – 35 °C) ranges.

Planting uses sow / plant-out rules (frost, soil germination, night, and last-sow): green when plantable, blue diagonal when nights or soil are too cold, amber cross-hatch when too hot, faint for other calendar limits. Growing shows daytime air against this plant’s ideal and tolerable ranges across the year.

Key dates

Typical last spring frostApril 14

Safer last spring frostApril 14

Typical first fall frostDecember 25

Safer first fall frostDecember 25

Frost-free days254

Earliest indoor seed startApril 15

Latest indoor seed startJune 5

Transplant outdoorsJune 24 – August 14

Direct sow windownot recommended here

Suitable growing windowJune 24 – August 25 (63 days)

Expected harvestAugust 23 – August 25

How these dates are judged

Ideal conditions: Daytime air from 21 – 29 °C.
Suitable conditions: Daytime air from 13 – 35 °C.
Last frost and first frost: Typical spring and fall frost dates for Nottingham, shown in the key dates.
Days to harvest: 60–85 days from transplant, from typical days to harvest.
Sowing window: Dated sow and harvest bars use frost dates, soil minima, night limits, and last-sow count-back from typical crop timing. The year strip and weekly chart use the same window: air ratings only colour weeks inside it.

Growing window for Bell pepper: Jun 24 – Aug 25 (63 days)

Planting window for Bell pepper: Jun 24 – Aug 14 (52 days)

Usually too cold: Jan 1 – Jun 21; Aug 24 – Dec 31

Outdoors: weekly temperatures and windows

Temperatures across the year for Nottingham. Shaded bands are this plant’s ideal and tolerable daytime air ranges. Growing is daytime air suitability; Planting is sow / plant-out conditions (same colour language). Window brackets mark each stretch.

Ideal range
Tolerable range
Possible min to max
Average min to max
Suitable
Tolerable
Too cold
Too hot

Selected week · tap a week or use the arrows

Week 26 · Jun 22 – Jun 28

Average 13 to 22 °C · Possible 7 to 28 °C

Growing: suitable

Planting: suitable

A week is in range when its average low and high sit inside the tolerance band 13 to 35 °C; it is suitable when that average range also overlaps the ideal 21 to 29 °C band and possible readings stay within 0 °C to 35 °C. Crossing a possible limit, or missing the ideal band, makes it tolerable; any chance of frost (possible low below 0 °C) makes it too cold. When a sowing window is calculated, weeks outside that window are uncoloured even if air is in range.

Based on average frost dates.

Show all 53 weeks

Cover method weekly charts

Outdoor weekly chart is above. Open a cover chart only if you grow under fleece, a cold frame, or an unheated greenhouse.

Other plants for Nottingham

Calculated by Plan & Plant · Method · Data 2019–2026

Frost and suitability dates are typical figures from climate statistics. Microclimates vary; they are not a guarantee.

How we calculated this

Data: ERA5-Land via Open-Meteo, cell 52.95, -1.15, years 2019–2026 (not a 30-year climate normal yet).
Typical and safer dates: Typical last frost is the date after which half of winters in this sample had no more frost; safer is later in the sample so fewer winters still frosted.
Crop rule: Local windows for Bell pepper from frost dates, temperature ratings, and crop timing rules.
Confidence: Provisional — short or thin sample for this place.
Full methodology (algorithm 2026-10-season-6).

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