Powdery Alligator Flag (Thalia dealbata) - 1L

£8.00

In Stock

  • Ex Tax: £6.67
  • Product Code: Plant Marginal Powdery Alligator Flag - 1L

Powdery Alligator Flag / Hardy Water Canna

Thalia dealbata


A striking plant with large glaucous leaves and small purplish flowers held high on long thin stems.

This plant will die back to its basket for winter*, and begin growing again in the spring. Trim off brown stems/leaves in the autumn to tidy it up.

*This semi hardy plant can stay outside providing the roots are deep enough in the water to avoid frost level.

The recommended depth in water is calculated as the distance between the top of the basket and the water surface. Therefore "0" would be the basket rim at the water surface.

This plant is supplied in a standard plastic plant pot. It will benefit from being repotted into a mesh basket. See our range here.


Plant Type: Marginal / Damp Ground
Recommended Depth: 0-15cm
Max. Height: 100-250cm
UK Native: No
Good For Pollinators: No
Winter Hardy: Yes*
Position: Full Sun Only
Flowers During: June - August
Growth Speed: Medium
Pot Size: 1L 


This is available for posting as well as Click & Collect. Please note that the foliage may be trimmed on postal orders to safely fit the plant(s) in the box.

Postal orders containing plants despatched on Mondays (Tuesday if bank holiday). Click & Collect plant orders are available for collection the next day.

We have a broader range and more established plants available for purchase at Wayside during shop opening hours. Aquatic soil/compost is only available instore and via Click & Collect due to weight.

For larger orders, or if you are interested in any pond plants that are not currently on the website, please get in touch and we will do our best to accommodate your request.


Tags: Plants, Marginal, Bog Garden, Damp Ground

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