Nutrients and Supplements

Ferro START A&B 2x5L is a complete two-component fertilizer for start feed of young plants that are grown in soil or hydroponics. This high quality product is also ideal for watering cuttings.

• fertilizer for starting phase
• for soil and hydroponics
• NPK: 4-2.6-3.9
• for tap / hard water

You can optimally improve the quality and the quantity of the blooming top by using CANNA Potassium. This organic product makes the cell wall stronger and in addition increases the resistance. CANNA Potassium improves the bloom, the production of proteins and carbohydrates. Also, it improves the water management and the transport of water and nutrients in the plant.
This fertiliser should not be mixed with magnesium and fertilisers containing calcium. As potassium fertiliser it can be used for example when there is a potassium deficiency*. As a supplementary nutrient it can serve to stimulate the blooming phase.

• ​16% К₂O

In order to adjust the pH* upwards there is CANNA pH+. This product is suitable for both the growth and the flowering phase.

• 20% KOH / Potassium Hydroxide

CANNA Phosphorus influences the bloom and the secondary metabolites and can in addition directly be absorbed by the plant due to its liquid form.
CANNA Phosphorus is the perfect product for stimulating the bloom or cure the phosphorus deficiency* of the plant. It is an essential element that plays a major part in the plant's energy system.

• 17% P₂O₅

CANNA pH- Grow can be used to reduce the pH* value of the nutrient solution during the vegetative period.

• 17% HCl / Hydrochloric Acid

Complete grow feed purposely designed for hydro/cocos. This product has all of the essential macro- and micro growth nutrients necessary that is needed for exuberant growth. The high-quality components will completely be absorbed and leave no residu behind.

• Total N-P-K: 4-2-6
• Stimulates maximum growth
• Increases strength and health throughout the growth phase
• EC-levels up to 2.0
• Suitable for every irrigation system
• Optimal absorption by the plant
• No residue

CANNA pH- Grow can be used to reduce the pH* value of the nutrient solution during the flowering period.

• 59% H₃PO₄ / Phosphoric 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.

• 41% C₆H₈O₇ / Citric Acid

Ferro GROWTH A&B 2x1L is a complete two-component fertilizer for growth for plants grown in soil or hydroponics. It is also ideal for application to plants that are grown for cuttings.

• fertilizer for growth
• for soil and hydroponics
• NPK: 3.8-2.7-5.0
• for tap / hard water

Complete grow feed purposely designed for hydro/cocos. This product has all of the essential macro- and micro growth nutrients necessary that is needed for exuberant growth. The high-quality components will completely be absorbed and leave no residu behind.

• Total N-P-K: 4-2-6
• Stimulates maximum growth
• Increases strength and health throughout the growth phase
• EC-levels up to 2.0
• Suitable for every irrigation system
• Optimal absorption by the plant
• No residue

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.

• 27% N 

Ferro GROWTH A&B 2x5L is a complete two-component fertilizer for growth for plants grown in soil or hydroponics. It is also ideal for application to plants that are grown for cuttings.

• fertilizer for growth
• for soil and hydroponics
• NPK: 3.8-2.7-5.0
• for tap / hard water