SALE Choose Options Compare Herb - Hyssop Blue MSRP: Now: £1.49 Was: Aromatic bushy plant with small leaves and blue flowers. Height 55cm. Beekeeper's plant, with strong rather bitter flavour. Sow summer-autumn. Cover the seed and keep moist. Germinate at 15-20oC.&n MSRP: Now: £1.49 Was: Choose Options Compare