Walnut 2026

Walnuts and almonds do have fiber, and both are actually impressive sources of it.   A single ounce of walnuts delivers about 2 grams of fiber, while the same amount of almonds gives you roughly 3.5 grams.   That means snacking on a handful of either nut can meaningfully boost your daily fiber intake without … Read more

Walnut trees can poison the soil, and this is due to a natural chemical they produce called juglone.   This substance is released from the roots, leaves, bark, and nut hulls of walnut trees, and it can be toxic to certain plants growing nearby.   The most potent source of juglone comes from the black … Read more

Walnut trees do need a lot of water, especially while they’re establishing and during nut production.   A mature walnut tree can drink up dozens of gallons of water per day when it’s actively growing.   If you’ve been wondering “do walnut trees need a lot of water,” the short answer is yes, but the … Read more

Walnut trees do lose their leaves in the winter, and this is a completely normal part of their yearly cycle.   If you’ve ever stood in your yard during December, staring at a walnut tree with branches that look completely bare, you might have wondered whether something is wrong.   The good news is that … Read more

Walnut trees do need a pollinator to produce a good crop of nuts.   Even though many walnut trees carry both male and female flowers on the same tree, they often can’t pollinate themselves successfully.   That’s why the answer to “do walnut trees need a pollinator” is a solid yes for most home growers. … Read more