Growing Pointed cabbage

Brassica oleracea convar. capitata var. alba hispi cabbage, sweetheart cabbage
Other names
hispi cabbage, sweetheart cabbage
Botanical name
Brassica oleracea convar. capitata var. alba
Family / Genus
Brassicaceae / Brassica
Plant category
Cabbage vegetables
Pointed cabbagePeter Turner Photography/Shutterstock.com

Pointed cabbage is a type of white cabbage but with some special qualities. It's much easier to digest and has more tender leaves. It contains the most vitamin C and leads in minerals compared to all other headed cabbages. But it does have one downside – it doesn't keep for very long.

Facts and figures

Light requirements
Sun / partial shade
Nutrient requirements
Heavy feeder
Difficulty level
Intermediate
Culture (according to Gertrud Franck)
B - early, B - late
Culture (according to Sister C. Weinrich)
Main crop
Growing period
95 - 160 days
Row spacing
60 cm
Plant spacing
50 cm
Growth height
50 - 100 cm
Sowing depth
2 cm
Germination temperature (minimum)
8 °C
Germination temperature (optimal)
18 - 22 °C
Germination type
Light and dark
Pre-growing period
40 days

Planting & harvest times of Pointed cabbage

1
2
3
4
5
6
7
8
9
10
11
12
Direct sowing
Pre-grow
Transplant
Harvest

SpringDirect sowing from Early March to Mid May. Transplant to bed from Mid March to Mid June. Pre-grow about 40 days before transplanting, approximately between Late January and Late April. After a growing period of 95 days, harvest can begin around Late June and continues until Late October.

AutumnDirect sowing from Early April to Late April. Transplant to bed from Mid May to Late June. Pre-grow about 40 days before transplanting, approximately between Late March and Mid May. After a growing period of 160 days, harvest can begin around Mid September and continues until Mid November.

Sow and plant Pointed cabbage

Spring: you can start early varieties indoors from the beginning of February and plant them out from mid-March. That way you can harvest the first heads by late June or early July.

Autumn: late varieties go in later. You can direct sow them in early April or start them indoors from then to plant out in May.

Sow the seeds about 2 cm deep in small module trays or little pots filled with seed compost. Once the seedlings have their first true pair of leaves after the seed leaves, it's time to prick them out. When pricking out, plant the little seedlings up to their seed leaves in larger pots with potting soil, where they can grow until it's time to plant them outside.

Location and soil

As a heavy feeder, it prefers a deep, humus-rich loamy soil, ideally in full sun. Partial shade works too, but the heads will stay smaller. Enrich the soil with compost and a bit of organic fertiliser when planting.

Good and bad companions of Pointed cabbage

Pointed cabbage gets on well with peas, beans, lettuce and celeriac, among others. Don't plant other heavy feeders next to it.

Very good neighbours
Subterranean clover
Good neighbours
Crimson clover
Cucumber
Dill
Lamb's lettuce
Radish
White clover
Bad neighbours
Courgette
Nasturtium

Predecessors and successors of Pointed cabbage

Legumes make good predecessors as they enrich the soil with nitrogen. Don't plant pointed cabbage or any other brassicas in the same spot before or after.

Good predecessors
Alfalfa
Berseem clover
Broad bean
Buckwheat
Bush bean
Chickpea
Common vetch
Crimson clover
Hairy vetch
Lentils
Lupin
Oats
Pea
Persian clover
Phacelia
Pole bean
Radish
Red clover
Runner bean
Sainfoin
Soya bean
Subterranean clover
Sunflower
White clover
Winter rye
Bad predecessors
Black kale
Flower Sprouts
Garden cress
Horseradish
Mizuna (Asian greens)
Rocket
Spinach
Swede
Turnip
Winter cress
Very bad predecessors
Broccoli
Brussels sprouts
Cauliflower
Chinese cabbage
Kale
Kohlrabi
Mustard
Oil radish
Pak choi
Pointed cabbage
Red cabbage
Romanesco
Savoy cabbage
White cabbage
Good successors
Alfalfa
Berseem clover
Common vetch
Crimson clover
Hairy vetch
Leek
Parsnip
Persian clover
Phacelia
Red clover
Subterranean clover
White clover
Winter rye
Bad successors
Batavia lettuce
Black kale
Butterhead lettuce
Carrot
Cucumber
Flower Sprouts
Garden cress
Honeydew melon
Horseradish
Iceberg lettuce
Kohlrabi
Lollo biando / Lollo rosso
Melothria
Mizuna (Asian greens)
Oak leaf lettuce
Onion
Pak choi
Radish
Rocket
Romaine lettuce
Sainfoin
Salsify
Scorzonera
Shallot
Swede
Turnip
Watermelon
Winter cress
Very bad successors
Broccoli
Brussels sprouts
Cauliflower
Chinese cabbage
Kale
Mustard
Oil radish
Pointed cabbage
Red cabbage
Romanesco
Savoy cabbage
White cabbage

Care and fertilising

Cover your cabbage plants with a fine mesh netting to protect them from pests. Unfortunately, quite a few creatures love to munch on them – cabbage white butterflies, cabbage root flies and whiteflies, to name just a few.

Water regularly during dry spells and keep on top of weeds. Earthing up gives the plants better stability and encourages more side roots, which can take up more nutrients. Feed once or twice with an organic fertiliser during the growing season. A good drench with a plant brew or fermented plant feed always does wonders for plant health too.

Diseases and pests

Susceptible to
Alternaria leaf spot of brassicas
Black rot(high susceptibility)
Cabbage aphid
Cabbage moth
Cabbage root fly
Cabbage whitefly
Cabbage whites
Clubroot(high susceptibility)
Diamondback moth
Downy mildew of brassicas
Flea beetles
Swede midge
White rust

Harvest and processing

To help prevent clubroot, always harvest your cabbage plants with the root attached. The less plant material left in the soil, the better. You can still put the remains on the compost heap. Cut the stem along with the root using a sharp knife. Remove the outer leaves from the pointed cabbage and then you can store it for about a week in the fridge or a cool cellar.

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