Super Heavy Duty Zenbori Trowel Knife nutrient-combo In tank mode

In tank mode

It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated

Compatible with all growing media

natural power product for plants – and it’s 100% vegan

providing flexibility to the grower

Super Heavy Duty Zenbori Trowel Knife nutrient-combo In tank modeZenport K247 Zenbori soil knife with sheath & 6" stainless steel serrated blade & depth measurement, & a black plastic handle functions as a scoop, knife, saw & weeding tool. Depth markings on the stainless steel blade will ensure your plants & bulbs are planted at just the right depth. Now an even sharper & longer cutting Stroke & sharper serrations for easier cutting of roots & Swift division of perennials & grasses. The handle is black abs plastic.