Agastache ‘Black Adder’ Perennial XXL Supersize Plug Plants Pack x3
15 in stock
Agastache, or hyssop are becoming increasingly popular as they flower for months, are highly aromatic, and have delicious edible flowers.
Cut it right back for beautiful fresh domes of foliage into winter once it has finished flowering.
Black adder is often referred to as giant Agastache as it reaches up to 90cm tall.
Height; 36 inches (90cm)
Pack of three super-size plug plants (approx 50mm root base, A typical XXL size plug plant is shown for illustration only) large enough for direct planting into borders, tubs & pots.
Frost protection required until risk has passed.