Brassica oleracea (Gemmifera group Group) ‘Maximus’

Brussels sprouts

  • Botanical name: Brassica oleracea (Gemmifera group Group) 'Maximus'
  • Common name: Brussels sprouts
  • Family: Brassicaceae
  • Plant Type: Vegetable

Brussels sprouts often get a bad press, being renowned for being the over-cooked vegetable left on plates after Christmas Dinner. However, when cooked properly, Brussels sprouts have a delicate, nutty flavour, and taste delicious when used in stir fries and warm winter salads. What’s more, they taste much better when eaten fresh, so there’s no excuse not to grow your own.


Sow in late spring and plant out in early summer. Firm the soil well around the plant to prevent wind rock. Keep plants well watered and net, if necessary, to prevent bird damage. Harvest after the first frosts for a sweeter flavour.


‘Maximus’ is a green variety of Brussels sprout, bearing good-sized buttons with a sweet and nutty flavour. ‘Maximus’ can be harvested over a long season from October to December.

How to grow Brassica 'Maximus'

  • Plant size

    60cm height

    60cm spread

  • Sun exposure: Full sun, dappled shade
  • Hardiness: Hardy
  • Soil type: Well drained / light / sandy / clay / heavy / moist / chalky / alkaline

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Do not Sow in January

Do not Sow in February

Do Sow in March

Do Sow in April

Do not Sow in May

Do not Sow in June

Do not Sow in July

Do not Sow in August

Do not Sow in September

Do not Sow in October

Do not Sow in November

Do not Sow in December


Do not Plant in January

Do not Plant in February

Do not Plant in March

Do not Plant in April

Do Plant in May

Do Plant in June

Do not Plant in July

Do not Plant in August

Do not Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December


Do Harvest in January

Do not Harvest in February

Do not Harvest in March

Do not Harvest in April

Do not Harvest in May

Do not Harvest in June

Do not Harvest in July

Do not Harvest in August

Do not Harvest in September

Do not Harvest in October

Do Harvest in November

Do Harvest in December

Brassica 'Maximus' and wildlife

Brassica 'Maximus' has no particular known value to wildlife in the UK.

Is Brassica 'Maximus' poisonous?

Brassica 'Maximus' has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Brassica 'Maximus'