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Conductivity Standard

Conductivity Standard Solutions of a known electrical conductivity (EC) used to check and cal…

£4.00

Formulex

Formulex Formulex has a universal profile and was designed to grow all types of veget…

£8.00

Ionic Cal Mag Pro

Ionic Cal-Mag Pro Ionic Cal-Mag Pro is a concentrated plant supplement, precisely formul…

£8.95

Liquid Oxygen

Liquid Oxygen – the well known cleansing and oxygenating agent for hydroponic systems Liquid …

£12.00

Liquid Silicon

Silicon is a beneficial plant nutrient found in virtually all natural soils but not, until now, …

£10.00

pH Buffer

Solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on…

£4.00

pH Buffer 250ml

Solutions of a known and fixed pH. These are used to calibrate pH meters This should be done on …

£4.95

Ph Down

pH control is essential in a hydroponic system Plants in hydroponic systems function best with …

£4.00

pH Probe Cleaner

pH Probe Cleaner pH probes need some care and attention. A little effort will keep a …

£5.95

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