Also known as Broccoli · Brussel Sprouts · Cabbage
Brussels Sprouts (Brassica oleracea) are a nutrient-rich vegetable grown for their edible buds, prized for their slightly bitter, nutty flavor after frost.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight daily for optimal growth and sprout development.
Consistent Moisture
75% intensity
Keep soil evenly moist, especially during hot weather. Water deeply at the base.
Rich, well-drained loam
50% intensity
Cool Season
75% intensity
Thrives in cooler weather. Optimal growth occurs between 15-20°C. Frost can improve flavor.
Regular Feeding
75% intensity
Requires nutrient-rich soil. Feed with a balanced fertilizer, then one higher in potassium as sprouts form.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Brussels sprouts require consistent moisture, especially during dry periods. Water deeply at the base of the plant, aiming for about 2. 5 cm of water per week. Avoid overhead watering to prevent fungal diseases.
Check soil moisture regularly; it should feel damp but not waterlogged.
Pruning is generally not required for Brussels sprouts. However, some growers pinch off the terminal bud at the top of the plant in late summer to encourage the lower sprouts to mature more fully.
Remove any yellowing or diseased leaves promptly.
Brussels sprouts are typically propagated from seeds. Start seeds indoors 4-6 weeks before the last expected frost. Sow seeds about 0. 6 cm deep in seed-starting mix.
Transplant seedlings outdoors after hardening them off, when all danger of frost has passed.
Repotting is not applicable to Brussels sprouts as they are typically grown as annual vegetables directly in the ground or in large containers. If grown in containers, ensure the pot is large enough to accommodate the mature plant's root system.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Brussels Sprouts (Brassica oleracea)
15 known issues from plant disease data
Black rot in Cabbage causes V-shaped yellow to brown leaf-edge lesions, and veins in the damaged areas turn black as heads stay small.
Cauliflower on Cauliflower is not a recognized disease name and does not describe a specific visible disease symptom in this plant.
Downy mildew on Cauliflower causes yellow to brown leaf patches with gray-white growth underneath and can damage the curd.
Alternaria leaf spot on Cauliflower causes brown target-like spots with yellow halos and dark specks on leaves or curd.
Clubroot on Cauliflower swells roots into club-like masses, leaving plants stunted, yellowed, and wilted in warm weather.
Black leg on Cauliflower causes leaf spots and dark stem cankers near the soil line, leading to wilt and plant collapse.
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Brassica |
| Species | Brassica oleracea |
Similar in genus Brassica
Answers based on plant encyclopedia data
