Bluelab - 2.77 EC Calibration Solution Size:500ml

Bluelab - 2.77 EC Calibration Solution Size:500mlBluelab 2. 77 EC Calibration Solution Laboratory Standard Conductivity Testing Best for: Growers who need to keep their EC meters accurate and their nutrient readings trustworthy Our thoughts This isn't a glamorous product, but it's absolutely essential if you're serious about consistency. Your EC meter is only as good as your last calibration check. Bluelab solutions are made to laboratory standards, and this one ensures your probe is reading true.

Full-spectrum growing

Set your target temperature

then you wonder how you ever grew without it

Origin: Made in the United Kingdom

The tent comes with additional drawstring ports to hold multiple lengths of ducting in place

Water-hardness specific formulation — the HW version is optimised for hard water areas

Terpinator is a plant extract-based nutrient additive designed to enhance secondary metabolite production

Hazel Parker Fast Green Hand Clean - 124ml Hand / Tool Cleaner

with genuine energy efficiency that reduces running costs by over 60% compared to fluorescent alternatives

Growers who want to scale up from small pots to proper soil volume without the labour of individual containers

chemical-free control without the mess

feed it through the hatch or access point