Rhubarb 'Glaskin's Perpetual' - SeedsRheum x hybridum

Sow Rhubarb seeds individually from March to April at a depth of 1.6mm (¼) in a good quality seed compost. Place in a propagator at a temperature of 20-25C (70-75F), or seal the pots inside a polythene bags until after germination, which usually takes up to 21- 40 days. Keep the soil damp but not wet. Once the seedlings have emerged lower the temperature and later move them to a cold frame before planting out in late spring in a sunny position in well drained soil.

Prepare the soil in advance by digging in plenty of well rotted manure and clearing all weeds. Transplant rhubarb carefully, so as not to disturb the roots, allowing 1m (3ft) between each plant.

Caution: toxic if eaten

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 £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 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.