The ultimate bee plant. One of the most spectacular and unusual of the Agastaches, large clumps of smoky violet flowers with purplish black bracts above mounds of aromatic leaves. A good plant for the scented garden, preferring a sunny well drained site where it will add to the attraction in any garden. Height 90cm (1m) Spread 45cm (0.5m)
Common NameGiant Hyssop
Approx Height (10 yrs.)30-60 cm (12-24")
Soil TypeAll
Soil pHAcid, Neutral, Alkaline
AspectSun
HardinessHardy
Flowering TimeSummer to Autumn
Evergreen/DeciduousDeciduous
Plants for PollinatorsPlants for Pollinators
Butterfly FriendlyButterfly Friendly
Flower ColourPurple
FragranceFragrant
Plant TypeHerbaceous