Soft blue cloud of flowers Jun-Aug, 50cm. Easy. The effect takes a couple of years to establish but is finally magnificent.
Genus: CALAMINTHA
Variety: NEPETA subsp.NEPETA
Cultivar: ‘BLUE CLOUD’
Plant family: Lamiaceae
Hardiness zone: H7 (below -20C)
Height: 21-50cm.
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Plant ID 3595