These flowering perennials are Deciduous: Cut back stems close to ground level from late February through to the end of March. Cut stems can be left on border as natural mulch or composted.
Agastache Black Adder
£6.95 51 in stock
Lovely form of Giant Hyssop with aniseed scented foliage and upright spikes of lilac blue flowers loved by butterflies. Needs sunny well drained spot to do well. Height 80cm-1m
- Pot Size: 2 Litre
- How many plants will I need?: 3 - 5 Plants Per Square Metre