Hyssop (Hyssopus officinalis) — perennial sub-shrub with deep blue spikes, brought into European gardens by monks. It shrugs off drought, frost and stony ground. Flowering tops are cut in summer; they have gone into monastery liqueurs for centuries.
Botanical name: Hyssopus officinalis
Sowing: under cover, 50–60 days before planting out
Spacing: 30 cm between plants, 35 cm between rows
Germination: 14–21 days at 18–20 °C
Height: 40–60 cm
Contents: 0.5 g
| Life cycle | Perennial |
|---|
