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Growth Technology Conductivity Standard – 250ml
£5.00 incl. Vat
EC meters should be calibrated regularly. Conductivity Standard is a solution with a known, fixed conductivity (EC), it is used for calibrating and maintaining the accuracy of your meter.
Please follow the instructions that come with you EC meter and always rinse the porbe after use to maximise accuracy and life of your device.
Just pour out what you need into a measuring cup, and use this to calibrate your pH meter. After calibration you must discard the used solution. Do NOT pour back into the bottle as this may contaminate the bottle and make the solution inaccurate.
99 in stock
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CANNA Mononutrients
Mononutrients are essential for the development of the plant. These liquid minerals are easily soluble and can therefore be directly absorbed by the plant.
Our pure mono nutrients are produced from exceptional ingredients, just like our main nutrients (CANNA TERRA, AQUA, HYDRO and COCO). All of our mononutrients are 100% nutrient compatible. Use with CANNA nutrients for best results.
Calcium
The plant tissues are optimally stabilised by using CANNA Calcium. It stabilises the cell wall, influences growth hormones and regulates the transport of water and nutrients in the plant. In addition liquid calcium can be directly absorbed by the plant, so that the cell tissue is immediately strengthened.
CANNA Calcium can be used as calcium fertiliser to replenish a deficiency or as a supplementary nutrient to stimulate growth.
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