Bluelab® Combo Meter Plus HPS Bulbs Kelp Meal adds organic matter

Kelp Meal adds organic matter to the soil to enhance plant nutrition and improve resistance to abiotic stress

Use this individually wrapped sterilized scalpel for all your plant cuttings

Zyme can be used throughout the life of the plant weekly or every second week at a rate of 1 capsule per 40 litres (10 gallons) of water

An excellent fertilizer derived from the frass of black soldier fly larvae

Bluelab® Combo Meter Plus HPS Bulbs Kelp Meal adds organic matterBluelab Combo Meter Plus The Bluelab Combo Meter Plus is an all in one, convenient portable solution for accurate measurement of pH, conductivity and temperature in nutrient solution. The battery powered, lightweight unit can be used anywhere, anytime to measure critical parameters related to nutrient uptake in plants. The Bluelab Leap pH probe also allows fast and accurate pH measurements direct from the root zone in a wide range of growing media