1 x 9cm plant, for spring planting 511381-1 | £6.95 |
Delivery late March
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When in stock, please allow up to 2 weeks for delivery.
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3 x 9cm plants, for spring planting 511381-3 | £18.50 |
Delivery late March
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When in stock, please allow up to 2 weeks for delivery.
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The exquisitely beautiful new relation of the hollyhock, but truly perennial and rust resistant, unlike the average hollyhock. My favourite new perennial for picking.
Genus | Alcalthaea |
Group/Species | suffrutescens |
Variety | 'Parkallee' |
Type | Hardy Perennial |
Common Name | Marshmallow |
Border Position | Back |
Soil Type | Fertile, Neutral |
Scent | Unscented |
Site | Full Sun |
Moisture | Moist but Well-drained |
Height | 1.5m (5ft) |
Spacing | 50cm (20in) |
Sowing, Seeds, Planting | Plant in groups of 3 or more. Sprinkle mycorrhizal fungi (Rootgrow) into the base of the planting hole and water well after planting. |
Care Tips | Prune tips in spring to make a bushier plant. |
Flowering | July - September |
Vase Life | Sear the stem ends for 20 seconds to maximise vase life. |
Harvesting | Flower production: 2-3 months. |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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We don't currently have additional advice on using / growing this particular product on our website, but if you do have a question that isn't answered on this page then please give us a call on 0345 092 0283 and we'll happily chat through any queries you may have, or email us on plantadvice@sarahraven.com (for advice on all things growing) or info@sarahraven.com for anything else.
Plant Delivery - When in stock, please allow up to 2 weeks for delivery.
Click here to find out more information about our delivery rates and times.
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