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Growth Technology pH Buffer 4 – 300ml
£5.00 incl. Vat
Solutions of a known and fixed pH. Used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.
100 in stock
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.
CANNA Iron fulfils a number of important functions in the plant's total metabolism and that makes it an essential element. It plays the major part in photosynthesis and a large part in the production of chlorophyll. Furthermore it has a big influence on physiological processes and on the energy system.
CANNA Iron can be absorbed directly, can be mixed with all fertilisers and is stable with each pH. It is a perfect product to replenish iron deficiency and to stimulate the growth and bloom.
Maintaining the right pH-value is crucial to your plant's ability to take up nutrients. That's why CANNA developed the pH-series. This series contains pH-adjusters which can be applied throughout the complete cultivation cycle. To bring the pH down, there is CANNA pH-. To adjust the pH upwards you can use CANNA pH+.
CANNA pH- Grow & CANNA pH- Bloom
In order to lower the pH in the feeding tank there is the pH- series. There are different solutions available for the vegetative (growing) and generative (blooming) phases.
In order to adjust the pH upwards there is CANNA pH+. This product is suitable for both the growth and the flowering phase. CANNA has two different solutions of CANNA pH+. One of 5 % for small adjustments and one of 20% for larger corrections.
CANNA Organic Acid
CANNA Organic Acid can be used as an organic alternative for CANNA pH-. It can be used to bring down the pH values in your water or substrate. Maintaining the right pH value is crucial for your plant's ability to take up nutrients. It also serves as an alternative for nitric acid and phosphoric acid.