Contact BackyardGearCalc

Found a spec that looks wrong, a calculator result that does not match your yard, or a product link that no longer points at the right item? We want to know. Corrections get checked against the manufacturer's published figures and fixed.

We cannot give individual professional advice on chemical application, tree felling, electrical work or structural questions, and for those we will point you to a licensed professional or your local extension service. Brand and partnership inquiries have their own partner page.