Find out about common North American trees with pinnate leaves. Learn how to identify hickory, ash, walnut, black locust, and pecan using this guide.

Additionally, some leaves (like black walnut leaves) contain chemicals that can hinder growth in certain plants, so it’s essential to know what types of leaves you’re mulching and where you ...

Tree-of-heaven’s leaf, comprised of many leaflets, can be up to 2½ feet long, while black walnut’s leaf may reach a maximum of 2 feet. Tree-of-heaven leaflets have what we call “glandular teeth” (See ...

Fall leaves are a free and valuable, and they can really benefit your garden soil and plants. Instead of bagging leaves and throwing them out, why not put these natural resources to work in your ...

Local News Crash on I-44 near Walnut leaves man dead Police said a speeding SUV was switching lanes to bypass slower traffic when it sideswiped a pickup truck and drove into the back of a semi.

Before you rake those autumn leaves into bags for collection, consider this: you're looking at free, nutrient-rich mulch for your garden. While you might be tempted to buy expensive bags of mulch ...

Gardening columnist Don Kinzler answers questions about preventing tomato disease, the dangers of using black walnut leaves in mulch, and more.

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If using around trees and shrubs, layer in a donut shape to ensure leaves are not touching stems or trunks. Do not use black walnut leaves, as they secrete a chemical that can hinder plant growth.