Do Sweet William Plants Come Back Every Year. Deadheading the flowers will help extend the bloom time of your sweet williams. Perennial varieties are supposed to regrow flowers.
Whether or not they come back each year depends in part on which species you have and your climate. do sweet william come back every year? your sweet williams should bloom nicely the next year.
Growing Sweet William Dianthus from Seed Growing Flowers from Seed
This will encourage new blossom growth, and prevent the plant from dropping seeds if. march 31, 2022 by joe biddens. Similarly, do dianthus plants come back. However, cuttings may be easily propagated,.