Solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter. Please refer to meter instruction manual if unsure.

Buffer 4 or 7

Buffer 4 250ml £3.00 Buffer 4 1lt £10.00 Buffer 7 250ml £3.00 Buffer 7 1lt £10.00

For calabrating CF/EC Meters. Please refer to your meters manufacturers info for instructions.

Calabration Fluid

250ml £3.00 1 Lt £10.00

For keeping expensive meters in tip top conndition. PH probes will dry out when not in use. Meter Store will help combat this problem and prolong the life of your meter. 30ml. £4.00

A new beneficial bacteria -based wetter, designed to aid growers in foliar feeding and rehydrating dry soils. Vital for foliar feeding to reduce the surface tension of water. Will assist in the plants ability to absorb the nutrient solution through the plant tissue. Improves plants root structure. Helps prevent against fungal attack. Improves nutrient intake. 250ml £5.00

Essentials Oxyplus is a liquid additive that can be used in hydro or soil systems to increase oxygen content and maintain system cleanliness. It can also be used in seed germination and as a preventative against pythium. Keep in the fridge for maximum effectiveness.

OxyPlus

250ml £5.00 1 Lt £12.00 5 Lt £38.00

Essentials Silicon + enables the grower to add this beneficial mineral to any nutrient solution. Silicon + produces a stronger plant by enhancing cell structure and also aids the development of root systems. The high pH of Silicon + enables the product to be used as a pH up in hydroponic systems.

Essentials Silicon

250ml £2.50 1 Lt £7.00 5 Lt £30.00 10 Lt £52.00

Essentials RoomClean is a powerful, 100% natural cleaner and disinfectant for grow rooms and greenhouses. When used regularly, RoomClean will keep your grow room and equipment clean and free from fungi and bacteria. RoomClean can be used on all hard surfaces, such as metal, glass, plastic, wood, vinyl and painted surfaces. Comes in either concentrated 1lt bottles for a mix rate of 25:1 or buy in a ready to use 750ml spray bottle. No need to remove plants before using this product.

Room Clean

750ml Spray £5.00 1lt Concentrate £10.00

Essentials Blockclean is a powerful algae treatment. It will keep your media clean and free biomass throughout the growing cycle. BlockClean can be used on any growing media which attracts biomass sludge. No need to remove plants before using this product. Designed to be used in conjunction with beneficial bacteria products, resulting in dead biomass to feed the beneficial bacteria which in turn will convert this matter into food for your plants. Complete recycling! A 100% natural product. Do not use on seedlings or young plants. 750ml ready to use spray £5.00.

The new upgraded All-in-One Meter featuring accurate and rapid conductivity, pH and temperature measurement. Temperature will read in °C or °F and nutrient strength in EC, CF or ppm. Easy push button calibration. Auto shut off to save battery life inc low battery indicator. £100.00