AC Infinity Heavy-Duty Twist Ties, Thin Rubberized Texture - 10m intake fan Grodan Rockwool is a mineral

Grodan Rockwool is a mineral wool made from molten basalt and limestone rock that is spun into cotton-candy like fibres and then compressed into cubes

Spectrum: 660-665nm

it’s available in two elegant cabinet finishes

IMPORTANT Always dilute GT SILICA in a seperate container of fresh water before adding to the nutrient solution

AC Infinity Heavy-Duty Twist Ties, Thin Rubberized Texture - 10m intake fan Grodan Rockwool is a mineralA set of heavy duty wire fasteners designed to hold plants up together with stakes, grids, posts, and other support systems. Each bundle of green plant ties is made of an iron string core enveloped in a dense, heavy duty PE plastic that is easy to shape. The rubberized texture ensures that each twist will not come undone and stay wrapped around your plant. In addition, its non abrasive surface provides cushioned support and handling while not cutting