Cherry Tree Mold?

Greetings, I’ve just moved from Ontario out to BC (Kamloops) and unfortunately the cherry tree in the yard some sort of growth on the side of it. I’m not much of a gardener but I have been on the Toronto…

Killer bugs

Hello, I have a tall perennial (6′). Not sure of the species. This is the 3rd year in a row where is being attacked by small worm like bugs. They eat away the leaves. When they are done, they depart,…

Apple Scab on my Flowering Crab Tree?

Last year our flowering crab tree looked beautiful, as usual, when the flowers opened in mid May. The leaves came on afterwards as always, but in late June the leaves turned yellow and brown and by mid July they had…

Cherry Tree -Black Knot *

My cherry tree has a big knob on one of the branches I was wondering what it is. It is in full sun. We have clay soil. I think we are in zone 5 here in Schomberg ON…

Japanese Maple With Swollen Trunk

Hello, I have a red, bloodgood ,Japanese maple tree that is about 15 years old, and 14 ft. in height. There is a swelling around it’s trunk, about a foot above ground, with some small vertical cracks in the bark…

Winterize Banana Corm

Hey This was my first year storing Banana plant(matured 8ft tall) in dark cold cellar. In june, i found stem got brown and mushy so chopped it to the corm. The corm is hard and size of a soccer ball….wondering…

Pear Rust

How to prevent pear rust from happening each year? Is there chemical spray can be use before it starts. If so, when can I spray? Also how to prevent decease on leaves of plum trees that make leaves curled with…

Composting Tomato Plants with Blight

My tomatoes had a lot of blight this year; there were good tomatoes growing right beside diseased ones, which I discarded regularly. Can I compost the rest of the tomato plants? They look okay, no rust, etc. on the leaves.…

Chinch Bugs

I own a home in central Toronto. New sod was laid in early September 2016, and we have a sprinkler system in use. We went away on vacation for two weeks recently (early August) and came home to find that…

Ajuga Die Back

Hi, I sent an enquiry in mid June to ask if you could help determine what the problem is with the Ajuga in my garden. All of a sudden the leaves became distorted and curled and shriveled. No other plants…