Alcea Polarstar
Alcea Polarstar

Alcea (rosea) Polarstar


Delivery: From mid February

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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More Information
Colour White, Yellow
Delivery From mid February
Garden Position Sun
Hardiness Hardy, Half-Hardy
Month of Blooming June, July, August
Planting Depth Plant to neck of plant
Planting Time Spring, Summer
Planting density (per m2) 2-5
Planting position Middle, Back
Scented No
Size Pip with root
Special Features Animal Resistant, Bee and Pollinator Friendly
Suitable for Pots No
Type of Soil Moderately Fertile, Well Drained
This goes well with..
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