Up to 45cm (17.7in)
Up to 30cm (11.8in)
A little experience
A little experience
1 packet (250 celery seeds) (TKA23703)
Sow celery seeds from March to April on the surface of a free draining, moist seed compost and cover with a fine sprinkling of vermiculite or compost. Place in a propagator or seal the container inside a polythene bag at constant temperature of 15-18C (59-64F) until after germination which takes up to 21 days. When the seedlings are large enough to handle, carefully transplant them into 7.5cm (3") pots and grow on at a slightly reduced temperature.
When all risk of frost is passed gradually acclimatise celery plants to outdoor conditions over a period of 7 to 10 days prior to planting outdoors. Grow celery plants in moist, rich fertile, well drained soil in full sun. Prepare the soil in early spring by adding plenty of well rotted garden compost to the soil to improve its structure and fertility. A week before planting, apply a general fertiliser to the soil surface and rake it in.
Plant celery at a distance of 25cm (10") apart, making sure that the crown of the plant sits at ground level. Plant self blanching celery in a grid formation to promote self blanching. Water the plants in well after planting.
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 £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.
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.
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