CELLMAX, fertilizers and additives

CELLMAX pH Grow 1 L is a pH-lowering regulator for nutrient solution during the growth phase. Lowering the pH increases acidity.

How to use

First prepare the nutrient solution and measure its pH with a calibrated meter. If the reading is above the target for the substrate, add the regulator in small amounts according to the label. Stir well and measure again after each adjustment. The amount depends on the volume, water, and product concentration.

Grow or Bloom?

For the flowering program, compare pH Bloom 1 L. Both regulators are for adjusting the solution, not base fertilizers. See CELLMAX pH regulators.

Safe use

Corrosive product; causes severe burns. Wear protective gloves and safety goggles or a face shield. Keep locked away and out of reach of children. In case of eye contact, rinse thoroughly with water and seek medical attention. Follow the label and safety data sheet.

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CELLMAX pH Bloom 1 L is a phosphoric acid-based regulator for lowering pH during flowering. Use it when the prepared nutrient solution has a higher pH than required.

Adjusting pH after preparing the solution

Add the base nutrients and supplements to the water, stir, and measure the pH. Adjust gradually in small amounts according to the label, stirring and measuring again each time. The target value depends on the substrate and feeding program. Do not use a fixed amount without taking the volume and water into account.

Comparison with pH Grow

pH Grow 1 L is intended for the growth phase. Check the CELLMAX pH regulators category to choose the right product for your program.

Safe use

Corrosive product; causes severe burns. Wear protective gloves and safety goggles or face protection. Keep locked away and out of reach of children. In case of eye contact, rinse thoroughly with water and seek medical attention. Follow the label and safety data sheet.

Check the availability of this size. Instructions: CELLMAX, product information.

CELLMAX Terra Grow Mix 5 L is a single-component liquid mineral fertilizer for vegetative growth in soil. The formula with NPK 3:1:5 supports the development of roots, stems, and leaves.

How do you apply it?

Shake the bottle and dilute in the irrigation water. CELLMAX recommends 4 ml per liter of water for Terra Grow in the Terra kit instructions. Check the label and account for any prior fertilization of the soil, rather than starting with a full dose for every young plant.

When is the 5 L size suitable?

This page is for 5 liters of concentrate. For a larger quantity of the same product, see Terra Grow Mix 10 L. Choose based on your actual irrigation needs.

Mineral or Bio program?

Compare mineral fertilizers for soil with the Bio Organic line.

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CELLMAX PK Booster 5 L is a concentrated liquid supplement containing phosphorus and potassium for the flowering and fruiting stages. It complements your chosen base fertilizer.

Dosage and application

The manufacturer recommends 15 ml per 10 liters of water, or 1.5 ml/L, from the start of flowering. Follow the label and feeding schedule for the specific crop. Account for total nutrition and the solution's EC.

Is the booster part of the complete program?

PK Booster serves as a supplement. It does not replace a base bloom fertilizer. For a coco feeding program, compare Coco Bloom X&Y. For a seaweed supplement, see Alga-Max, while avoiding automatic duplication of PK products.

Storage

Keep sealed and protected from frost at temperatures above 5°C. The concentrate may irritate the skin and eyes. Follow the label.

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CELLMAX Coco Grow X&Y 2 × 1 L is a two-part liquid fertilizer for vegetative growth in coco substrate. The set includes 1 L of Component X and 1 L of Component Y, for a total of 2 liters of concentrates.

Correct mixing order

1. Shake the bottles before use.
2. Add one component to the water and stir.
3. Add the other component separately in equal proportions, according to the label and feeding schedule.
4. Mix well, then measure EC and pH.

Do not mix X and Y directly as undiluted concentrates. Use the prepared solution within 24 hours.

How do you choose the dosage?

Follow the instructions for both components on the specific set. Adjust the concentration based on the water, plant development, and feeding program.

Transitioning to flowering

When flower buds form, compare Coco Bloom X&Y. Also see CELLMAX fertilizers for coco.

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CELLMAX Bio Organic Grow 10 L is a liquid organic fertilizer for the vegetative phase when growing in soil. The package contains 10 liters of concentrate to dilute in water.

Feeding during growth

Shake well and follow the dosage on the label and the Bio Organic schedule. Take into account the plants’ age and any prior soil fertilization. The dose changes by stage and is not constant throughout the entire cycle.

Bio Organic Grow and Bloom

Bio Organic Bloom 10 L is the flowering product from the same line. The official schedule shows their use at different stages, including the transition from growth to flowering. Follow the schedule and use the exact product names shown on the packaging.

How does it differ from Terra Grow?

Terra Grow Mix 10 L is a mineral formula. To choose between the programs, compare Bio Organic and mineral soil fertilizers.

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CELLMAX Allzymes 10 L is a concentrated enzyme supplement with cellulase and pectinase complexes. It helps break down dead organic matter in the substrate and complements the main nutrient regimen.

Dosage and timing

Shake before use. The manufacturer recommends 1 ml per liter of water and regular addition to the nutrient solution from the fourth week of growth. Suitable for soil, coco, and hydroponic programs according to the label.

Compatibility and solution storage

Do not use with hydrogen peroxide. Nutrient solution containing Allzymes should not be stored for more than 2 to 4 days. Follow the specific conditions on the label.

Enzymes or flowering booster?

Allzymes has a different function from Alga-Max and PK Booster. Choose CELLMAX additives according to the needs of the program. An enzyme supplement is not a standalone base fertilizer.

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CELLMAX Terra Grow Mix 10 L is a liquid mineral fertilizer for growth in soil. The single-component formula with NPK 3:1:5 is diluted in irrigation water.

Which growth stage is it intended for?

Terra Grow Mix provides basic nutrition for the active development of stems and leaves. When transitioning to flowering, nutritional needs change, and the corresponding flowering program should be followed.

Preparing the solution

Shake well. In the instructions for the Terra set, CELLMAX specifies 4 ml/L of water. Also check the package label, adjusting the amount to the growth stage and soil enrichment.

5 or 10 liters?

This package contains 10 liters of concentrate. If you need a smaller quantity, see Terra Grow Mix 5 L. Compare your options based on usage, how long it will take to use, and storage space.

For the full range, see CELLMAX mineral fertilizers for soil.

Check availability of this package size. Instructions: CELLMAX, product information.

CELLMAX Coco Bloom X&Y 2 × 10 L is a two-part liquid fertilizer for flowering and fruiting in coco substrate. The set contains 10 L of component X and 10 L of component Y, for a total of 20 liters of concentrates.

When should you switch to Bloom?

The formula is for the formation of flower buds and the flowering stage. For the preceding vegetative phase, see Coco Grow X&Y 2 × 1 L.

Mixing the components

Shake the containers. Add X to the water and stir, then add Y in equal proportion, following the label and schedule. Never mix the two concentrates directly. After mixing thoroughly, measure EC and pH. Use the prepared solution within 24 hours.

Program-based dosing

Check the quantity for each component on the specific set. Adjust the concentration to the water and additives. For a phase-by-phase comparison, see CELLMAX fertilizers for coco.

Check availability of this package size. Instructions: CELLMAX, product information.