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Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)
Thalia dealbata (Marginal Aquatic)

Thalia dealbata (Marginal Aquatic)

FROM £22.99

Blue-green oar shaped leaves held on long stems

Twisted violet flowers are followed by decorative seed heads

Dramatic tropical feature-plant

1 x 9cm Peat-Free Potted Plant
Despatch Within 24 Hours
KH4784
£22.99
£22.99
2 x 9cm Peat-Free Potted Plants
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£34.99 £45.98 SAVE 23%
£34.99 £45.98 SAVE 23%
3 x 9cm Peat-Free Potted Plants
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KH4786
£44.99 £68.97 SAVE 34%
£44.99 £68.97 SAVE 34%
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JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Flowering Period
Planting Out Period
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Flowering Period
Planting Out Period

Commonly known as Powdery Alligator-Flag or Water Canna, Thalia dealbata is celebrated for its architectural presence and wonderful foliage. Its large, lance-shaped blue green leaves rise gracefully above the water on tall stems. The foliage is dusted in a white, powdery coating that not only gives the plant its "powdery" moniker but also adds a silvery sheen that enhances its visual appeal. In late summer, tall arching flower spikes emerge, bearing clusters of small, violet-purple flowers that rise above the foliage. Ideal for planting at the edges of ponds, in shallow water or up to 60 cm deep, Thalia dealbata is deciduous in the UK, dying back in winter and re-emerging in spring. An impressive choice for its sculptural foliage, bringing a lush, tropical ambiance to the water garden. Water depth: 10-60cm. Ultimate height: 1.5-2m (4.9 to 6.5ft) ). Ultimate spread: 50cm to 1.2m (20in to 4ft).

Exotic marginal grown for its lush, tropical foliage.

Grow in full sun at a water depth of 10-60cm. Shallow plants should be moved into deeper water over winter to protect roots from freezing.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Flowering Period
Planting Out Period
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Orders are despatched promptly by post or parcel carrier. Seasonal items such as plants are sent separately with the estimated delivery times stated against each variety both in our catalogue and on our website.

Small items are sent by Royal Mail and larger items by courier. When ordering large items please provide your phone number so that the courier can contact you if necessary.

Please note that when several items are ordered they may not all be delivered at the same time.

Delivery Charge

Standard Charge

Packet seed only will incur a carriage charge of £2.99.

All other products incur a carriage charge of £6.99.

If your order comprises of a combination of carriage charges then a combined carriage charge of £7.99 will be applied.

Live Plants

Dobies strives to ensure that all its plants are delivered to you in the perfect condition for planting. While the majority of our nursery plants cope well with slight delays in intransit, sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this for some of our smaller plug products and tender bedding and vegetable lines, which do not respond well to the extra journey time. So regretfully while we offer the majority of our live plant offering nationwide, we are unable to ship plugs, begging plants and tender vegetable plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3.

Non Standard Deliveries

Unfortunately like many companies in our industry we are currently only able to supply orders to UK based customers, excluding those in Northern Ireland. We are committed to finding a way that we can resume or normal services again as soon as possible. Please accept our apologies for any inconvience caused.

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We reserve the right to contact you and advise an additional charge where necessary and are happy to quote for carriage of specific products to more remote areas. Some items may not be available to all areas.

We reserve the right to revise any carriage charges in the event of carrier price increase or other unforeseen circumstances. We will always advise of the carriage charge before payment is taken.

Large Non-standard items may incur a higher, lorry delivery charge. Charges will be calculated at checkout, but an example of the lorry charges are listed below.

  • Red - £9.99.
  • Purple - £2.99.

For more information please visit our delivery charges information page by clicking here.

All Dobies products should reach you in perfect condition, just as they left us. If you are dissatisfied in any way with their condition on arrival, please let us know within 14 days. We are only liable for the cost of the goods as quoted on the website plus the cost of delivery if the goods are faulty.

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