Bluelab Ph Pen HYGEN NITRO K Ph testers (without replaceable probes)

Ph testers (without replaceable probes) and Ph probes are electrical sensors and considered a consumable item

Our formula uses naturally occurring carbohydrates to ensure your plants are getting an added clean source of energy to support heavy fruiting

providing a perfectly balanced nutrient mix that encourages plants to focus on flower and fruit formation

manganese and zinc and all other micronutrients

this 8 tier foldable rack offers a practical and space-saving solution

Bluelab Ph Pen HYGEN NITRO K Ph testers (without replaceable probes)Ph testers and Ph probes are sensitive scientific equipment. They will require extra care and maintenance from the user (you) to ensure accurate readings, measurements and valid warranties. Ph testers (without replaceable probes) and Ph probes are electrical sensors and considered a consumable item. You should aim to be replacing these over time as you do media, nutrients, etc. Probes and Pens (without replaceable probes) only have a 6 month warranty