Alcea (rosea) Polarstar
Alcea (rosea) Polarstar

Alcea (rosea) Polarstar


Delivery: From mid Feb

White with a yellow centre.  Alcea Polarstar (Hollyhock) has tall spikes of open flowers perfect for the back the border brining height and architectural elegance. Alcea are striking cottage garden plants perfect for mixing with hardy perennials perfect for attracting pollinators to the garden. Supplied in 9 cm pot.

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Bulb Size (cm) Pip with root
Colour White, Yellow
Delivery period From mid Feb
Garden Position Sun
Hardiness Hardy, Half-Hardy
Month of Blooming June, July, August
Planting Density (per square m) 2-5
Planting Depth Plant to neck of plant
Planting Position Middle border, Back border
Planting Time Spring, Summer
Scented No
Special Features Animal Resistant, Bee and Pollinator Friendly
Suitable for Pots No
Type of Soil Moderately Fertile, Well Drained
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