Allium christophiiAllium albopilosumOrnamental Onion

£19.99

A classic Allium!

Superb architechtural presence.

Attractive seed heads.

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Description How to Grow More Info Delivery

Commonly known as Star of Persia, this is the quintessential Allium! Starry, violet flowers with a metallic sheen form enormous globes, up to 20cm in diameter, from late spring. Each flower is perched at the top of a sturdy, upright stem. Allium cristophii adds valuable architecture to perennial borders. Dot it between lower growing perennials - they will cover the yellowing foliage which dies back as the flowers emerge. The attractive seed heads are worth leaving intact for their structural presence and make an excellent addition to dried flower arrangements. Adored by bees. Height: 60cm (24"). Spread: 20cm (8").

Codes
1 x 1 Litre Potted Plant (KA4613)

Alliums thrive in light sandy, well drained soil in full sun. Avoid planting in cold wet soils as the bulbs are prone to rot in these conditions. Plant allium bulbs at a depth of 10cm (4”) and a distance of 10cm (4”) apart. A slow release fertilizer can be added to poor soils at the time of planting to improve fertility. When growing alliums, plant them where the leaves of other plants will cover the base of their stems. This will hide the old foliage which dies back before flowering begins.

Alliums require little maintenance. Leave stems of faded allium flowers intact to enjoy their spectacular seed heads in autumn. Divide overcrowded clumps of alliums after flowering. Caution: irritant to skin and eyes.

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.