Winter pruning wisteria encourages the development of short-flowering spurs that carry the flowers in spring. The long vigorous shoots produced on the wisteria need to be cut back at least twice during the year, so you'll need to repeat this pruning in late-June or early July.
Transform a wall, fence or pergola into a lush, living feature, with a wonderful, easy-to-grow wisteria. You'll save £15 when you buy two potted plants for just £30 at Thompson & Morgan (normally £15 each).
Claim your collection of 100 alliums, worth over £27, for free - *just pay £5.65 for postage. Collection comprises six gorgeous verieties to plant this autumn. Plus, add any other items to your order and pay no extra postage.
Due to popular demand, we have extended this fantastic offer on asters. Buy a beautiful collection of 20 asters for just £15 at Hayloft. Enjoy their pretty flowers throughout late summer and well into autumn - bees and butterflies love them too.