40x40x40mm Stonewool 15pk - Planting Propagation Growing Assist Block Nutrifield free-shipping * Heavy-duty and flexible dual

* Heavy-duty and flexible dual layer aluminum foil

Fit for iRobot Roomba i4 i4 Plus i4+(4552) Robot Vacuum Cleaner

General printing guidelines

* LCD display

40x40x40mm Stonewool 15pk - Planting Propagation Growing Assist Block Nutrifield free-shipping * Heavy-duty and flexible dualNutrifield Stonewool is a reliable and beneficial substrate for gardeners. It contains a low density and vertically oriented fibre structure, this allows for simple irrigation and drainage which optimises root development. These substrates provide root development protection and control, that assist in generating the highest quality crop. Features: Control and Flexibility Nutrifields Stonewool substrate is essential for unrestricted and uniform root