Always add the nutrients to the water before checking and adjusting the pH of your solution. The nutrients will usually lower the pH of the water due to their chemical make-up. After adding the nutrients and mixing the solution, check the pH using whichever method you prefer and decide whether you need a product to raise or lower the pH. Add small amounts of pH adjuster. Stir very well and check the pH again. Repeat the above steps until the pH reaches the desired level.

The pH scale is logarithmic, which means that each unit of change equals a tenfold change in the concentration of hydrogen or hydroxide ions. To put this another way, a pH 6.0 solution is 10 times more acidic than a pH 7.0 solution, and a pH 5.0 solution would be 10 times more acidic than the pH 6.0 solution and 100 times more acidic than the pH 7.0 solution. This means that if you want to adjust the pH of your nutrient solution by 2 points (for example from 7.5 to 5.5), you would have to use 10 times more adjuster than if you were moving the pH value just 1 point (7.5 to 6.5).

CANNA Organo 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.

CANNA Nitrogen stimulates the growth of your plants. It plays a major part in the production of proteins and in the energy metabolism, which is essential for the development of the plant. It can be used for nitrogen deficiency and as a supplementary nutrient to stimulate the growth. CANNA Nitrogen is also an essential nutritional element for improving the juice production. The liquid can be directly absorbed by the plant and improves the vegetative growth.

CANNA Magnesium is essential for photosynthesis. It is an essential atom in chlorophyll. Furthermore, magnesium influences other pigments and physiological processes. This makes it an essential element in the development of the plant. CANNA Magnesium can be directly absorbed by the plant and therefore the effects can be seen quite soon. It can be used as a fertiliser for magnesium deficiency and as a supplementary nutrient to stimulate the growth and bloom.

CANNA Iron helps 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 is chelated so can be absorbed by the plant directly, can be mixed with all fertilisers and is pH stable. It is a perfect product to replenish iron deficiency and to stimulate the growth and bloom.

CANNA Flush is a product to clean substrates and plants from any excess nutrients. Excess nutrients in the root zone of a plant can lead to overfertilisation or malnutrition, for example. When used just before harvest it makes sure the plant gets rid of all excess, which will lead to a clean and tasteful harvest. CANNA Flush effectively cleans the substrate without killing any useful bacteria or beneficial fungi, as can be the case when you use reverse osmosis or de-mineralised water. It can be used on all substrates. CANNA Flush is recyclable.

CANNA Flush is a product to clean substrates and plants from any excess nutrients. Excess nutrients in the root zone of a plant can lead to overfertilisation or malnutrition, for example. When used just before harvest it makes sure the plant gets rid of all excess, which will lead to a clean and tasteful harvest. CANNA Flush effectively cleans the substrate without killing any useful bacteria or beneficial fungi, as can be the case when you use reverse osmosis or de-mineralised water. It can be used on all substrates. CANNA Flush is recyclable.

CANNA Flush is a product to clean substrates and plants from any excess nutrients. Excess nutrients in the root zone of a plant can lead to overfertilisation or malnutrition, for example. When used just before harvest it makes sure the plant gets rid of all excess, which will lead to a clean and tasteful harvest. CANNA Flush effectively cleans the substrate without killing any useful bacteria or beneficial fungi, as can be the case when you use reverse osmosis or de-mineralised water. It can be used on all substrates. CANNA Flush is recyclable.

CANNA D-Block is an organic product based on anionic detergents. It cleans and prevents obstructions in drip and spraying systems during cultivation. It also prevents the build-up of precipitant. Use CANNA D-Block pre-emptively with every irrigation (the product is completely non-toxic) and make sure that the pipes and dripper remain wet internally between irrigations. Before every new crop, it is advisable to fill the system with clean water and D-Block (with an adjusted pH of 5.2) to protect the system and prevent any obstructions during the next cultivation.

CANNAZYM is a high-quality enzyme product that speeds up the process of breaking down dead root material and activates beneficial microorganisms. CANNAZYM also helps plants take up nutrients and increases the resistance against diseases. Enzymes are substances that speed up the reactions in living organisms. For example, enzymes play a vital role in our digestion. They turn dead roots into minerals and sugars. This is important, because these minerals and sugars make up a valuable source of nutrients for the plant. CANNAZYM consists of more than 12 different kinds of enzymes to which vitamins and extracts of desert plants are added. These elements improve the uptake of nutrients and the plant’s defence system. Also, vitamins stimulate the production of hormones. CANNAZYM improves the soil environment. A fast breakdown of root remains creates a balanced hydrological regime and good aeration in the root environment.

CANNAZYM is a high-quality enzyme product that speeds up the process of breaking down dead root material and activates beneficial microorganisms. CANNAZYM also helps plants take up nutrients and increases the resistance against diseases. Enzymes are substances that speed up the reactions in living organisms. For example, enzymes play a vital role in our digestion. They turn dead roots into minerals and sugars. This is important, because these minerals and sugars make up a valuable source of nutrients for the plant. CANNAZYM consists of more than 12 different kinds of enzymes to which vitamins and extracts of desert plants are added. These elements improve the uptake of nutrients and the plant’s defence system. Also, vitamins stimulate the production of hormones. CANNAZYM improves the soil environment. A fast breakdown of root remains creates a balanced hydrological regime and good aeration in the root environment.

CANNAZYM is a high-quality enzyme product that speeds up the process of breaking down dead root material and activates beneficial microorganisms. CANNAZYM also helps plants take up nutrients and increases the resistance against diseases. Enzymes are substances that speed up the reactions in living organisms. For example, enzymes play a vital role in our digestion. They turn dead roots into minerals and sugars. This is important, because these minerals and sugars make up a valuable source of nutrients for the plant. CANNAZYM consists of more than 12 different kinds of enzymes to which vitamins and extracts of desert plants are added. These elements improve the uptake of nutrients and the plant’s defence system. Also, vitamins stimulate the production of hormones. CANNAZYM improves the soil environment. A fast breakdown of root remains creates a balanced hydrological regime and good aeration in the root environment.

CANNAZYM is a high-quality enzyme product that speeds up the process of breaking down dead root material and activates beneficial microorganisms. CANNAZYM also helps plants take up nutrients and increases the resistance against diseases. Enzymes are substances that speed up the reactions in living organisms. For example, enzymes play a vital role in our digestion. They turn dead roots into minerals and sugars. This is important, because these minerals and sugars make up a valuable source of nutrients for the plant. CANNAZYM consists of more than 12 different kinds of enzymes to which vitamins and extracts of desert plants are added. These elements improve the uptake of nutrients and the plant’s defence system. Also, vitamins stimulate the production of hormones. CANNAZYM improves the soil environment. A fast breakdown of root remains creates a balanced hydrological regime and good aeration in the root environment.

CANNACURE is an unique leaf nutrient that prevents and controls plant pests and mildew. It’s environmentally friendly and free of toxins. CANNACURE ensures healthier plants, bigger flowers and increased yields. It is very important that CANNACURE is applied thoroughly on both sides of the leaves. Use CANNACURE once a week as a preventive measure, to make sure that plant pests cannot attack the leaves. If you have a heavy infestation of mildew, whitefly, spider mites or mealy bugs, for example, spray every three days and repeat, if necessary, after a further three days. Then continue spraying weekly as normal. CANNACURE can be used from the beginning of growth until harvesting, alongside your normal feeding routine. CANNACURE, the right choice.

CANNACURE is an unique leaf nutrient that prevents and controls plant pests and mildew. It’s environmentally friendly and free of toxins. CANNACURE ensures healthier plants, bigger flowers and increased yields. It is very important that CANNACURE is applied thoroughly on both sides of the leaves. Use CANNACURE once a week as a preventive measure, to make sure that plant pests cannot attack the leaves. If you have a heavy infestation of mildew, whitefly, spider mites or mealy bugs, for example, spray every three days and repeat, if necessary, after a further three days. Then continue spraying weekly as normal. CANNACURE can be used from the beginning of growth until harvesting, alongside your normal feeding routine. CANNACURE, the right choice.

CANNACURE is an unique leaf nutrient that prevents and controls plant pests and mildew. It’s environmentally friendly and free of toxins. CANNACURE ensures healthier plants, bigger flowers and increased yields. It is very important that CANNACURE is applied thoroughly on both sides of the leaves. Use CANNACURE once a week as a preventive measure, to make sure that plant pests cannot attack the leaves. If you have a heavy infestation of mildew, whitefly, spider mites or mealy bugs, for example, spray every three days and repeat, if necessary, after a further three days. Then continue spraying weekly as normal. CANNACURE can be used from the beginning of growth until harvesting, alongside your normal feeding routine. CANNACURE, the right choice.

In response to popular demand, CANNA has produced a CALMAG AGENT. You can use this product to raise the Calcium and Magnesium content of your soft water, which will increase the EC of it. It will improve your water to make sure your plant can grow strong and healthy. • Fewer deficiencies • Increase in nutrient uptake • Stronger plants • Stimulates better quality flowers • Highly concentrated • Increases the EC of your water • Less nutrients required