Thompson & Morgan
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Clubroot Resistant Collection

Brassica

Hardy Annual

The answer to thousands of gardeners' prayers! After over 18 years of conventional breeding against this devastating brassica disease, we are pleased to offer four of the most clubroot-resistant varieties ever grown in T&M trials.

This collection comprises:
Broccoli Monclano F1 - This hardy variety has been selected for top flavour, heavy yields and resistance to clubroot and mildew.
Brussels Sprout Crispus F1 Hybrid - (Autumn-winter) Sow this latest clubroot resistant hybrid variety in the spring for an autumn harvest.
Cabbage Kilaton F1 Hybrid - Kilaton has a very high level of clubroot resistance producing quality autumn ballheads with a solid, dense structure weighing up to 2kgs (4.4lb).
Cauliflower Clapton F1 Hybrid - The first-ever cauliflower to be bred with clubroot resistance! Clapton is a versatile late-summer to late-autumn variety depending on sowing time.

Ideal For:
kitchen garden
Sowing Months:
February, March, April
Position:
full sun
    • 4 packets - 1 of each variety (80 seeds in total)

    •  
    • Despatch: Within 1 days
    • £12.99

Sow brassica seed indoors from mid February to April, or direct sow outdoors from late April to July into a well prepared seedbed at a depth of 13mm (½in) deep for transplanting to their final positions later on around 5 weeks later.

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Indoors, sow seed at a depth of 6mm ((¼") in 7.5cm (3") pots or trays of free-draining, seed sowing compost. Place in a propagator or seal container inside a plastic bag at a temperature of 10-21C (50-70F) until germination which takes 7-10 days. Once germinated, grow brassicas on in cooler conditions until all risk of frost has passed and brassica plants are large enough to be transplanted. Gradually acclimatise them to outdoor conditions over 7 - 10 days before planting brassicas outdoors in firm, rich fertile, well drained soil in full sun. Prepare the soil in advance in early spring by adding plenty of well rotted farmyard manure to the soil to improve its structure and fertility. Plant brassicas at a distance of 60cm (24") apart and cover with a protective netting or fleece to prevent attack from birds and insects. Water the plants thoroughly after planting.

Water brassicas regularly and do not allow them to dry out as this may impair their development. Hoe between plants regularly to prevent weeds from establishing and bring insect larvae to the surface. Fold a leaf over developing cauliflower curds to protect them from the sun. Brassicas can be harvested from August onwards, depending on the variety.
Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above.

Despatch: Within 24 hours applies to orders placed online from Sunday to Thursday. Orders placed online on Friday or Saturday will be despatched on Monday. Please note that for Bank Holiday weekends, orders placed Friday to Sunday will be despatched on Tuesday.

Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.


Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.


Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

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