THE LASTING BEAUTY OF GARDEN PERENNIALS

摘要

Perennials are a modern gardener's dream - that's what more and more garden centre customers are realizing."You only have to plant them once of course, and they are low maintenance," says Dena Gavin, a professor in the school of Environment and Horticulture at Niagara College in Ontario. "You usually only have to touch them once or twice a year. They are economical and attractive, with lots of colour and texture now available. A properly planned perennial bed will bloom all year."