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Cabbage 'Wintergreen Offenham 3'

Summer.
Pointed, York or Sweetheart Cabbage

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Cabbage 'Wintergreen Offenham 3'

Summer.
Pointed, York or Sweetheart Cabbage
£1.25

Availability: In stock

Packet Size:850mg
Average Seeds:250 Seeds
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Description

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'Wintergreen Offenham 3' has proven itself as an excellent variety for both spring greens, from February onwards and for early season cabbages. It “hearts up” in April.
Large well-filled dark green heads produce conical leaves on strong plants; the leaves are well flavoured and sweet. The plants are uniform with a heavy crop at first cut and are not prone to bolting.
It is a very popular variety and an ideal tasty vegetable when little else is available.

Cabbage can be produced throughout the year, providing growers with a continuous supply. Extremely hardy, these faster-maturing spring greens are ideal for utilising redundant polytunnel or glasshouse space over the winter months.


  • Awarded the RHS Award of Garden Merit
    In 2001 Cabbage 'Wintergreen Offenham 3' was awarded the Royal Horticultural Society’s Award of Garden Merit (AGM).
    A key indicator that this variety is worth growing in your garden.


Prepare the site:
All brassica crops grow best in partial-shade, in firm, fertile, free-draining soil. Start digging over your soil as soon as you can brave the elements. Remove any stones you find and work in plenty of well-rotted manure or compost. Tread on the soil to remove air pockets and to make the surface firm. Brassicas will fail if the soil is too acidic; add lime to the soil if necessary, aiming for a pH of 6.5-7.5.


Sowing: Sow successionally from February to July
Nearly all brassicas should be planted in a seedbed or in modules under glass and then transferred. Seeds should be sown thinly, as this reduces the amount of future thinning necessary and potential risk from pests.
Sow seeds 12mm (½in) deep and space 15 to 20cm (6-8in) between rows. Once the seeds have germinated, thin the seedlings to 7.5cm (3in) between each plant. After germination, seedlings will often be ‘leggy’, so plant them as deep as possible to really anchor them into the soil.
Cabbage seedlings are ready for transplanting when they are between 6 and 8cm high (2½ to 3in). Water the day before moving, and keep well-watered until established. Plant firmly, close together for small heads and wider apart for larger cabbages, around 30-45cm (12 to 18in) apart.


Growing:
Clear away any yellow leaves. Feed the plants as they near maturity with a foliar feed.


Harvest:
June to August (through to October)
Earliest heads can be cut, leaving the stump in the ground to produce a second crop of small leafy heads.


Tips:
Brassicas are affected by a wide range of pests and diseases, especially the fungal disease, club root. The roots become stubby and swollen and can develop wet rot, while leaves become yellow and wilt, causing severe stunting of growth. Remove any infected plants from the ground and destroy. Make sure the soil is adequately limed and well drained. Rotate your crops annually to avoid disease. Don't grow brassicas on the same plot more often than one year in three, as moving the crop helps avoid the build up of soil pests and diseases


Companion Plants:
Mint: Effective against Cabbage White Butterflies, Aphids and Flea Beetles
Thyme: To ward off that nasty Cabbage Worm!
Also useful: Sage, Oregano, Borage, chamomile and Nasturtium.


Origin:
In the wild, the Brassica oleracea plant is native to the Mediterranean region of Europe, and is somewhat similar in appearance to a leafy canola plant.
Without detailed knowledge of plant breeding or genetics, simple selection by the people growing the plant over seven thousand years that had the features that they most desired, led to the development of six dramatically different vegetables. Although they appear very different, kale, cabbage, kohlrabi, cauliflower, broccoli and brussels sprouts are all the same species, Brassica oleracea.
As time passed, some people began to express a preference for those plants with a tight cluster of tender young leaves in the centre of the plant at the top of the stem. Because of this preference for plants in which there were a large number of tender leaves closely packed into the terminal bud at the top of the stem, these plants were selected and propagated more frequently.
A continued favouritism of these plants for hundreds of successive generations resulted in the gradual formation of a more and more dense cluster of leaves at the top of the plant. Eventually, the cluster of leaves became so large, it tended to dominate the whole plant, and the cabbage "head" we know today was born. This progression is thought to have been complete in the 1st century A.D.


Nomenclature:
Cabbage is known botanically by the name Brassica oleracea variety capitata, which translates to "cabbage of the vegetable garden with a head." (Kale plants are named Brassica oleracea variety acephala which translates to mean "cabbage of the vegetable garden without a head.")
The Latin name Brassica derives from the Celtic ‘bresic’. The species oleracea refers to a vegetable garden herb that is used in cooking.


Additional Information

Additional Information

Packet Size 850mg
Average Seed Count 250 Seeds
Seed Form Natural
Seeds per gram 280 seeds per gram
Common Name Summer.
Pointed, York or Sweetheart Cabbage
Other Common Names York Cabbage
Family Brassicaceae
Genus Brassica
Species olearacea
Cultivar Wintergreen, Offenham 3
Synonym Brassica olearacea Capitata Group
Height 40cm (16in)
Spread 25 to 30cm (10 to 18in)
Position Full sun
Soil Well-drained/light, Clay/heavy, Chalky/alkaline, Dry
Time to Sow July to August
Time to Harvest February to May

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