Perennials Archives - Gardening Step by Step

Category Archives for Perennials

How to grow dahlias

purple dahlia

According to the late Christopher Lloyd, whose Great Dixter garden featured multiple dahlia cultivars, dahlias are best in in late summer, when they are valuable in: “stiffening a garden that might easily dissolve into an amorphous froth of Michaelemas daises, and when the mellow quality of autumn sunlight best suits their warm colours.” This is […]

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Acanthus mollis: For foliage and flowers, sun and shade

Acanthus mollis foliage

Acanthus mollis Common name : Oyster Plant, Bear’s Breeches Family : Acanthaceae Acanthus mollis is a plant I very often incorporate into my gardens. It is easy to grow, creates a good shape in the border and provides interest through both its foliage and its flowers. It is a clump forming, evergreen soft-wooded perennial with […]

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Taking care of dahlias: the trick with deadheading

Taking care of dahlias: purple cactus dahlia close up

To my mind, one of the greatest strengths of dahlias, is that they can go on flowering from mid-summer right until the first frosts. Depending on where you live, that could mean that you can have dahlias in bloom for three, four or even five months. However, the most important word in that first sentence […]

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