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5 petunia plants only £2.99 with every order

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Amsonia tabernaemontanaRhazya, Eastern Bluestar

Just £0.99

Hardy Perennial
What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.
2 Reviews
1 packet (30 amsonia seeds) £0.99 Despatch: within 24 hours
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Description Sowing More Info Delivery Reviews
Starry clusters of elegant pale blue Amsonia flowers appear from spring to midsummer. This rarely seen perennial deserves better recognition in gardens for its long flowering period and reliable performance year after year. Amsonia tabernaemontana grows happily in sun or dappled shade and copes well with drought. An attractive and unusual addition to garden borders and woodland gardens. Height: 90cm (35"). Spread: 45cm (18").

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Reasons to buy your seeds from Thompson & Morgan


Cottage Gardens, Low Maintenance Garden

Hardy

Sun or semi shade, Dappled shade

Up to 90cm (35.4in)

Up to 45cm (17.7in)

A little experience

Easy for all

1 packet (30 amsonia seeds) (TX07001)

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Sowing Months Flowering Months
Amsonia plants are slow growing but large clumps may be divided in spring when necessary. Caution: irritant to skin and eyes.

Sow Amsonia seeds from February to July on the surface of a peat/sand mix seed compost and gently firm down. Keep the soil damp but not wet and do not exclude light. Place in a propagator or seal the seed tray inside a polythene bag at a temperature of at 13-15C (55-60F) for 2-3 weeks. Move to a refrigerator (not freezer) for 3-6 weeks, after which return the tray to the recommended germination temperature. Keep the compost moist at all times. Germination can be very slow taking from 30-365 days.


When seedlings are large enough to handle, transplant them into 7cm (3") pots and grow them on in cooler conditions until large enough to move outdoors. Plant Amsonia at a distance of 30cm (12") apart, in any well drained soil in sun or dappled shade.

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 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 details of any surcharges that may apply to certain destinations.

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.