Are black walnut trees fast growing? Yes, black walnut trees are considered fast growing, especially when they are young and have ideal conditions. In fact, black walnut trees are known for their rapid growth rate, often shooting up 2 to 3 feet per year during their first few decades. So if you’ve been wondering whether … Read more

Black walnut trees are deciduous, meaning they shed their leaves every year as part of their natural seasonal cycle.   If you’ve ever wondered whether black walnut trees are deciduous, the short answer is a confident yes.   These trees belong to the group of plants that lose their foliage in autumn and grow fresh … Read more

Black walnut trees are not currently classified as endangered.   But that doesn’t mean they aren’t facing serious challenges that could change their status in the future.   If you’ve been asking yourself “are black walnut trees endangered?” you’re not alone.   Many people are concerned about the future of black walnut trees because of … Read more

Black walnut trees can be bad for gardens because they release a chemical called juglone that can harm or even kill certain plants growing nearby.   If you’ve ever noticed your tomatoes wilting or your peppers struggling under the shade of a black walnut tree, juglone is often the culprit.   So yes, in many … Read more

Black walnut tree nuts are edible, and people have been eating them for centuries.   These nuts come from the black walnut tree, which is native to North America and grows wild in many forests and backyards.   If you’ve ever wondered whether black walnut tree nuts are edible, the short answer is yes, but … Read more

Black walnut shells are toxic to dogs, and this is one of those cases where you should take the warning seriously.   The danger comes from a compound called juglone, which is found in black walnut shells, hulls, and even the wood itself.   If you’ve been wondering whether black walnut shells pose a real … Read more

Black walnut leaves are toxic to horses, and this is something every horse owner should take seriously.   If you’ve been wondering whether black walnut leaves are toxic to horses, the short answer is yes, and the danger is very real.   The toxin in black walnut leaves is called juglone, and it can cause … Read more

Black walnut leaves are toxic to dogs.   That’s the short answer, and it’s an important one if you’ve got a black walnut tree anywhere near your yard.   If you’ve been wondering whether black walnut leaves are toxic to dogs, the answer is a firm yes, and the danger is more serious than most … Read more

Black walnut shells are poisonous to dogs, and the danger comes from a toxin called juglone that’s found in every part of the black walnut tree.   If you’ve been wondering, “Are black walnut shells poisonous to dogs?”, the answer is yes, and it’s important to take it seriously.   While the shells themselves aren’t … Read more

Black walnut leaves can be good for compost, but they come with some important caveats you need to know about.   The biggest concern with black walnut leaves is a compound called juglone, which is produced by the tree and can be toxic to certain plants.   However, the good news is that juglone doesn’t … Read more