Can flowers be planted under walnut trees?

Answer Some flowers can thrive under and around walnut trees. Walnut tree roots produce hydrojuglone, a toxic chemical that infects the soil, causing many flowers to wilt and die. Some varieties of flower... Read More »

Top Q&A For: Can flowers be planted under walnut trees

How to Grow Walnut Trees With Black Walnut Rootstock?

Black walnut trees grown from seed yield a small percentage of kernel per nut, in a shell that is notoriously difficult to crack. According to the University of Missouri, black walnut trees that ar... Read More »

Which Vegetables Can Be Planted Near a Black Walnut Tree?

Black walnut trees contain a chemical called jugalone that kills other plants near it. This process is called allelopathy, where one species of plant produces a toxic substance that reduces competi... Read More »

Will black walnut trees harm incense cedar trees?

Black walnut trees will not harm incense cedar trees. Varieties of cedar are resistant to juglone, which is a phytotoxin that the black walnut tree emits in its roots, leaves and bark.References:La... Read More »

How deep should flowers be planted?

How deep a gardener should plant flowers depends on the type of flower, and if seeds, seedlings or bulbs are being planted. Flower seeds should be planted 1/4 to 1/2 an inch below the soil. Bulbs a... Read More »