Clematis spotty yellow leaves

I planted two Clematises ‘Jackmanii Superba’ this spring. They started growing well and more than a meter high now and it seems that they will bloom, but both show some yellow spotty leaves on the bottom of the plant. One…

Blueberry plant not blooming

Hi there. We moved into a new home in Jan 2021 and have learned that the previous owners had planted a blueberry plant in the garden. Our neighbours have said that the plant bloomed and have blueberries in the summer…

Disease on Kiwi plant ?

I live in North York zone 6, this is the second year I have had these Issai hardy Kiwi plants Actinidia Arguta in dry clay soil but planted following instructions with compost loam etc. they are in full sun, with…

Triple Blend in container garden

Good morning! I’m hoping you can assist me with this. I’ve topped up my container garden (photo included) this year with triple Blend/mix BC I wanted to beef up the nutrients for my vegetables–tomatoes, peppers, and melons/cucumbers. Before I plant,…

Calculating the Amount of Mulch Required.

The trunk measures 24 inches average on the tree. How much mulch would you estimate could top that oval shaped drip line, if I just dropped 26 kg of compost? I’d do the math, but my covid-fogged brain, and the…

European Beech Tree: Types of Mulch

For a tree which has an oval drip line with a 5 foot diameter, I added 26 kg of city compost. Is there a  reason one shouldn’t add shredded mulch that the mulch will smother the compost living matter? I…

Diseased Frans Fontaine Hornbeam

I planted Frans Fontaine Hornbeam in fall of 2020. I live is zone 6 and the native soil is reddish clay. I used triple mix and compost to amend the soil in the planting hole. These tree get almost full…

Gardening with Native Shrubs: A Toronto Master Gardeners Guide

Shrubs in the garden landscape Although shrubs may be somewhat “overshadowed” by their taller and more charismatic tree cousins, their size and multi-branching habit make them the unsung heroes of the garden, valuable for both their variety and versatility. In…

Soil Fertility: A Toronto Master Gardeners Guide

Description Soil fertility refers to the ability of soil to supply and sustain nutrients for healthy plant growth. Maintaining the fertility and health of garden soil is important for good lawn and garden management. Soil fertility promotes the development of…