Brandon Cedar

Is it safe to plant Brandon Cedar trees under the Black Walnut trees?…

Lawn care after removing English Walnut

A couple of years ago I removed an English Walnut tree from my backyard. My lawn is much improved however I have reoccurring bare patches in the same areas even after I have reseeded each spring. I am assuming it…

Walnut Tree – Potential Problem

Hello! I have extensive gardens around my house, which I bought 3 years ago. I removed all the grass on the property, and instead landscaped with perennials, shrubs and small trees. The neighbour behind my house has a small shed…

Black Walnut Resistant Grass

Hi, I have a shady back yard that is pestered by a Black Walnut tree on my neighbors yard. I am looking for suggestions of what grass I could grow that would survive albeit some additional tlc. I read this…

Juglone and Black Walnut: A Toronto Master Gardeners Guide

Are the tomatoes in your neighbour’s garden doing much better than the ones you planted next to your black walnut tree? The problem may be due to juglone, a chemical naturally produced by the black walnut tree. The largest amount…