Epsom salt is good for more than soaking sore muscles in the tub. Find out how you can use it in the garden to boost your nutrient-deficient perennial shrubs.

Hydrangeas are a favourite among gardeners, as they have a stunning range of colours and bloom year after year.

As far as summer perennials go, catmint is at the top of horticulturist Christine Froehlich’s list for pruning. "The number ...