Duane's Dahlia Planter Boxes

"Dahlia planter boxes we made with 3 foot wide coated 1/2 inch square grid on the bottom. Hopefully no more loss to rodents eating the tubers." says Duane in WA using our 1/2" metal fence: https://www.critterfence.com/critterfence-black-steel-grid-3-x-100