Crossbow Herbicide Brush Killer, 1 Gallon by Tenkoz, Post Emergent Herbicide super sugar snap you can use a small

you can use a small piece of pipe or cylinder and a hammer to bend into place

Fingerling potatoes are small

Spacing: 2 - 4 inches in rows 6 inches apart

Outside Diameter :6

Crossbow Herbicide Brush Killer, 1 Gallon by Tenkoz, Post Emergent Herbicide super sugar snap you can use a small2,4 Dichloeophenoxtacetic acid triclopyr BEE : 3,5,6 trichloro 2 phridinyloxyacetic acid Rangeland, Grass Pastures, Fence rows, roadsides and non crop areas Crossbow specialty herbicide is recommended for control of most species of unwanted woody plants, as well as annual and perennial broadleaf weeds, growing on rangeland, permanent grass pastures, CRP, fence rows, non irrigation ditchbanks, roadsides, other non crop areas, and industrial sites.