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Brussels Sprouts

Brassica oleracea gemmifera
Edible value8Medicinal value2Other uses1
biennial1.2×0.6 mzone 3–9light shade🍎 Edible

Will it grow where I live?

Brussels Sprouts is hardy to zone 3 – that covers all of Central Europe and the British Isles, and every USDA zone from 3 upwards.

Or check it for your location right here:

Winter hardiness by USDA zone, summer warmth by heat sum – the same values the app and the plant finder use.

Profile

Family
Brassicaceae
Habit
biennial
Height
1.2 m
Spread
0.6 m
Growth
medium
Lifespan
2 years
First yield
after 1 year
Hardiness
zone 3–9
Shade tolerance
light shade
Soil
Sand, Silt, Loam, Clay
Soil moisture
semi-dry – moist
pH
5.3 – 8.6

Flowering & harvest

J F M A M J J A S O N D
Flowering

Times apply to the northern hemisphere in a temperate climate and shift with altitude and cultivar.

Uses

Edible8 of 10
Medicinal2 of 10
Other uses1 of 10

Growing

Brussels sprouts prefer a sunny site with nutrient-rich, moist, well-drained soil and a pH between 6.0 and 7.0. The plants need regular watering and benefit from nitrogen feeding every 2-3 weeks during the growth phase. Sow in spring and set out the plants in June. Harvest in autumn and winter, ideally after the first frost, which improves the flavor.

Frequently asked questions

Brussels Sprouts: how big does it get?

Brussels Sprouts (Brassica oleracea gemmifera) grows as a biennial and reaches roughly 1.2 m in height when mature, with a spread of about 0.6 m. Growth is medium.

Brussels Sprouts: what site does it need?

Brussels Sprouts tolerates light shade. Suitable soils are Sand, Silt, Loam, Clay. Soil moisture should be in the range semi-dry – moist. The pH may lie between 5.3 and 8.6.

Brussels Sprouts: is it hardy?

Brussels Sprouts is listed as hardy in zone 3–9 and survives normal winters outdoors there.

Brussels Sprouts: will it grow in Central Europe?

Brussels Sprouts is hardy to zone 3 – that covers all of Central Europe and the British Isles, and every USDA zone from 3 upwards.

Brussels Sprouts: when does it flower?

In a temperate northern-hemisphere climate it flowers from April to June.

Brussels Sprouts: is it poisonous?

No toxicity is recorded for Brussels Sprouts. With wild plants, never rely on a database alone — only on a confident identification.

Brussels Sprouts: what is it used for?

Rated on a scale up to 10: Edible 8/10, Medicinal 2/10, Other uses 1/10.

Community experience

No first-hand reports for this plant yet.

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