What is Half-Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season. Can be grown outdoors but requires winter protection from frosts and temperatures below 0C.
Grow this new British bred Genovese type for a 100% purple leaved Basil with increased vigour, uniformity, and traditional 'cupped' leaves. Basil 'Crimson King' makes an excellent ornamental edible adding a bright splash of colour to the herb garden, and is ideal grown on the windowsill, or in containers or baskets outdoors in the summer. Height: 45cm (18"). Spread: 30cm (12").
Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.
Patio, Kitchen Garden, Greenhouse
Up to 45cm (17.7in)
Up to 30cm (11.8in)
Easy for all
Easy for all
1 Packet (150 Basil Seeds) (TT04955)
Sowing Months Flowering Months
When all risk of frost has passed, harden basil plants off before planting out in a sheltered sunny position in well drained, fertile sandy soil; or potting into patio containers, window boxes, or windowsill pots indoors. Water moderately taking care to avoid splashing the leaves. Harvest basil leaves regularly when required to promote fresh new growth and pinch out any flowers that appear to prolong the harvest period. Culinary note: Basil can be dried or frozen for using later on, or added to oils and vinegars for extra flavour.
Sow basil seed from February to June, or sow throughout the year for indoor cultivation out of season. Sow seed on the surface of free draining seed compost and cover with a light sprinkling of compost or vermiculite. Place in a propagator at a temperature of 15-25C (59-77F) or seal the container inside a polythene bag until after germination, which takes 14-21 days. Keep the compost slightly dry at all times, watering very lightly as seedlings emerge. When they are large enough to handle, transplant seedlings into 7.5cm (3in) pots and grow basil plants on in cooler conditions.
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 and will be stated on the product page or in your order acknowledgement page and email.
Orders for packets of seed incur a delivery charge of £1.95.
Orders which include any other products will incur a delivery charge of £4.95.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 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.
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For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.
I bought this to balance the green colour in my garden. They grew healthily. Easy to grow, recommend to beginners.