How to Grow Thyme: A Toronto Master Gardeners Guide

Thyme (Thymus vulgaris). Of the dozens of varieties of thyme that are available, the one most often grown for culinary use is so-called “common” or “English” thyme (Thymus vulgaris).  Thyme is a 15 to 25-centimetre-tall shrubby perennial, hardy to Zone…

mulch and pollinators

Hello, I was about to put down cedar mulch, but then saw articles that are suggesting cedar mulch deters pollinators-bees. Is this true? If so, is there a better type of mulch to use to keep the moisture in around…

Garden clean-up

My understanding is that there are native bees that hibernate in the hollow stems of perennials; therefore, one should resist the urge to cut these down in the fall, and should hold off until the weather is consistently warm e.g.…

Hellstrip Gardening

Hi, I live in Oshawa (5b/6a). I’m thinking of planting up my hellstrip with some things. It is completely covered by snow in the winter and gets some salt The strip faces south, with a young Northern Red Oak. Two…

Annual Garden Vines

I live in Northern Scarborough. Do you have any suggestions for the following requirements? An annual vine. Some light shade. Pole trellis height 6 feet. Native to the Americas. Attracts pollinators and/or humming birds. Does not sprawl. Food vine (beans?)…

Balcony Garden

Hello, I live in Toronto and have a very large balcony (5′ x 20′) that I am determined to make into a successful garden. Unfortunately, last summer was my first year attempting to garden, and I made some mistakes that…

Spring Clean-up: A Toronto Master Gardener Guide

Spring clean-up is an annual event. We now know to resist the urge to clean up the garden until temperatures are consistently above 10°C or 50°F. Many butterflies, pollinators and other beneficial insects overwinter in the dead leaves and hollowed…

Hardy Garden Ferns: A Toronto Master Gardeners Guide

Ferns are fascinating and ancient plants, one of the first plant groups to adapt to life on land. They are found in a wide variety of habitats, from the Arctic to the tropics, with many species growing on all continents.…