One of the most impressive of all the 'Sea Hollies'. Large silvery bract-like flowers are borne in clusters lasting throughout the Summer & into the Autumn. Being biennial it must be allowed to self seed. Sunny site. Lovely! Height and spread 60cm (2')
Common NameSea Holly
Approx Height (10 yrs.)60-90 cm (24-36")
Soil TypeSandy Loam
Soil pHAcid, Neutral, Alkaline
AspectSun
HardinessHardy
Flowering TimeSummer
Cut FlowerCut Flower
Plants for PollinatorsPlants for Pollinators
Bee FriendlyBee Friendly
Butterfly FriendlyButterfly Friendly
Flower ColourGreen
Plant TypeHerbaceous