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Clematis x cartmanii 'Avalanche'

2 Options from £9.99

Sorry - we have had to temporarily suspend accepting new orders both online and by phone. We are experiencing unprecedented demand, and to maintain our high levels of customer service we need time to catch up processing existing orders. We are working 24 hours a day, 7 days a week to catch up and hope that our site and order line will be open again in the next few days.

Hardy Shrub
What is Hardy Shrub?
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.
20 Reviews

The largest blooms of the evergreen clematis

Glistening white flowers from early spring

Show-stopping spring display

1 x 15cm potted clematis plantSave £5.00 £14.99 £9.99 Out of Stock
2 x 15cm potted clematis plantsSave £10.99 £29.98 £18.99 Out of Stock
Description How to Grow More Info Delivery Reviews
Ornate, heavily dissected, evergreen leaves provide a superb contrast with the glistening white flowers from early spring. Clematis x cartmanii 'Avalanche' boasts some of the largest blooms of the evergreen clematis, with flowers up to 4cm in diameter. The non-clinging stems have a scrambling habit which is ideal for wandering through borders among established shrubs, or can be trained onto an obelisk for a show-stopping spring display. Height: 250cm (98"). Spread: 100cm (39").

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.


Patio, Walls And Fences, Cottage Gardens

Hardy

sun or semi shade

250cm (98in)

100cm (39in)

1 X 15cm Potted Clematis Plant (TKA4087)
2 X 15cm Potted Clematis Plants (TKA4088P)

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Flowering Months
Feed and water frequently throughout the growing season. This variety of clematis flowers in early spring on the previous year’s growth. Pruning should be undertaken in summer, after flowering. When pruning group 1 Clematis, remove any damaged or dead stems entirely before cutting back the remaining stems to a pair of healthy buds to maintain the plant within its allotted space. In spring, apply a mulch of well rotted manure or garden compost to the base of the plant in order to protect the roots and conserve soil moisture.
When planting clematis, choose a position in sun or semi-shade and plant the climber deeply in moist, fertile, well drained soil. Position the top of the rootball at a depth of 7.5cm (3") below soil level, to encourage new shoots to form from the base of the plant. Clematis dislike soils that are particularly wet or dry. Such soils can be improved by the addition of plenty of well rotted manure or garden compost. When growing clematis in patio containers use a soil based compost such as John Innes No.3. Train clematis plants onto a suitable support such as trellis, wires or a freestanding climbing frame.

Delivery

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 or plants incur a delivery charge of £4.95.

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 details of any surcharges that may apply to certain destinations.

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

Satisfaction Guaranteed

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.