Some types of dianthus last for weeks in the vase if you change the water regularly. You can snip off dead blooms, which will appear brown and brittle, any time you see them during the growing season.

Read more: 25 Flower Bed Ideas That Will Bring Your Outdoor Space To Life Dianthus, also known as pinks, are cottage garden favorites for their long bloom time, spicy clove fragrance, and vivid ...