Low maintenance yet high in visual impact alliums look striking in any garden. The tall, structural flowers enjoy full sun and well-drained soil. Their large floating globes bloom in various shades of purple and white and most commonly flower during the months of May through to June.
Alliums are a perennial plant which means they return each summer. So, as one season's flowers fade should you deadhead alliums to ensure they return even bigger and better next year?
