gardening question

Plant Fair 2023: Parkdale & Toronto Horticultural Societies

Jessica Olivier

Plant Fair 2023: Parkdale & Toronto Horticultural Societies is pleased to announce the return of their much loved plant fair! Come one, come all.

Powdery mildew on rosemary. (Photo from Flickr by Scot Nelson)

How to treat powdery mildew on rosemary?

Beckie Fox

When I bring my rosemary plants into the house for the winter, they get a powdery mildew that kills new growth. How do I treat this?

Eucomis plants are often referred to as pineapple lilies. (Photo from Flickr by Stefano)

Why won’t my eucomis bloom?

Dugald Cameron

Why won’t my eucomis bloom? They did bloom the first few years, but for the past three, they have grown only leaves. I give them lots of sun and water, and occasional fertilizer.

Troublesome crabgrass(Photo from Flickr by Pollyalida)

How can I eliminate crabgrass?

Judith Adam

How can I eliminate crabgrass? Unfortunately with this year’s drought the only thing growing is crabgrass. So far, I have been digging it out.

Amaryllis in bloom (Photo from Flickr by Maja Dumat)

How to overwinter amaryllis?

Dugald Cameron

I stopped watering my amaryllis at the beginning of September as usual. As I was about to store them, they started growing new flower stems! I have been growing amaryllis for 20 years and this has never happened. What should I do?

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