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Kalettes®Brussels Sprout x Kale hybridKalettes®

Hardy Annual

What is Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.


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A brand new brassica hybrid!

Stands well over winter

Delicious 'Spring Greens' flavour

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Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 75cm (30in)
Spread Up to 50cm (20in)

Hardy Annual

kitchen garden

full sun

Harvest Months

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A cross between the Kale and Brussels Sprouts species producing 'rosettes' of loose frilly edged buttons on a long stalk, in purples, greens and bicoloured leaves. The flavour and nutritional content of Kalettes® is akin to spring greens rather than Brussels sprouts - perfect for those who don't enjoy sprouts! A superbly hardy vegetable, standing in good condition throughout the winter. The loose buttons are easy to pick off the stems and are perfect for adding to stir fries, serving steamed or microwaved and make very nutritious winter greens.

Companion planting: Try growing Brassicas with Nasturtiums to draw cabbage white butterflies away from your crop, and mint to help deter flea beetles.

12 kalette plug plants (KC7590)

How to Grow
Pot up plug plants and grow them on in warm, frost free conditions until plants are well grown and all risk of frost has passed. Gradually acclimatise them to outdoor conditions over 7 - 10 days before planting Kalettes® plants 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.
More Info
Water Kalettes® 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. Remove any yellowed or diseased leaves as they occur. Sprouts can be harvested from early autumn through to late winter.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £5.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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