Discard the old, woody growth from the centre of the plant. Some fibrous-rooted perennials, such as primula, form a loose crown of many stems, as shown in the image on the right, and can be simply ...
Cutting back flowering perennials, annuals and bedding plants can help to improve and prolong flowering and the shape of a plant. It’s not just trees and shrubs that need pruning. Flowering ...
A perennial plant or simply perennial is a plant that lives more than two years. See today's front and back pages, download the newspaper, order back issues and use the historic Daily Express ...