Fertilisers and Additives — Fertilisers and Additives

FERRO Single-Component Fertiliser – Growth

• Optimal nutrition for growth: Suitable for all plant types in soil, coco, rock wool and other substrates.
• Easy to use: No pH or EC meters required — simply mix with water and water your plants.
• Daily use: Add with every watering for healthy, steady growth.

Detailed description:

FERRO Single-Component Fertiliser – Growth is specially designed to provide everything needed for a successful vegetative stage for your plants. This highly effective product is suitable for various substrates, including soil, coco and rock wool.

Easy to use and requiring no complex measurements, this fertiliser ensures optimal nutrition and supports healthy plant growth. Simply add the fertiliser to water, mix well and water the plants. Use daily for maximum results.

Advantages:

• Provides plants with the nutrients they need during the growth stage.
• Easy to dose thanks to the convenient bottle.
• Versatile — suitable for various growing methods and substrates.

GH Powder Feeding Bio Enhancer is an organic biostimulant suitable for use with all types of plants. It contains seaweed extract, humic acids and strains of beneficial microorganisms Trichoderma harizanum and Bacillus subtilis. Seaweed is a natural source of many minerals and organic acids that have a beneficial effect on plant development, while the microorganisms enrich the soil and improve micronutrient uptake.
Use together with GH Powder Feeding Bio Grow and GH Powder Feeding Bio Bloom.

• Certified for organic production
• Completely natural and pure ingredients
• Ideal for outdoor use
• Easy to use
• Contains 75% humic acids
• N-P-K: 1-0-8
• Includes a measuring scoop

GH Powder Feeding Bio Enhancer includes a rich range of organic ingredients, each with its own specific effect on soil and plants.

Humic acids occur naturally in soil and are part of humus, the main organic component of soil. The humic acids in this soil improver are obtained from natural deposits of Leonardite, widely known as a soil improver and biostimulant. They improve the chelation of micronutrients, i.e. their conversion into a form available to plants. They are particularly important for iron (Fe) uptake, which improves photosynthesis, sugar production and therefore plant flavour.

Seaweed extract contains 62 trace elements, amino acids and phytohormones. It increases plants' stress resistance and nutrient uptake from the substrate, as well as seed germination.

Trichoderma harizanum is a micromycete that stimulates root-system development and protects it from fungal diseases.

Bacillus amyloliquefacienc (subtilis) is a bacterium naturally found in soil and used for the biocontrol of soil and leaf pathogens. It destroys fungal hyphae, and in the soil it converts nitrogen (N) and phosphorus (P) into forms available to plants.

Application method:
Mix with water and water plants once every 2 weeks throughout the growing period. It can also be used as a foliar spray.

The product raises the pH to 8.5 when mixed with water. 

Adjust the pH to 5.0 when growing in coco substrate! No pH adjustment is needed for soil growing and foliar feeding.

Application rates: 

• Watering – 0.5-1 g/l every 2 weeks 
• Foliar spray –  3-5 g per 10 litres of water once every 2 weeks during vegetation
• For cuttings – soak the substrate with 0.25-1 g/l of water before placing the cutting
• For seed germination – soak the seeds for 8-12 hours in a solution of 0.5-1 g/l of water 
• For mother plants – use as a foliar spray 24 hours before taking cuttings

The prepared solution remains usable for up to 24 hours after preparation!

Recommendations and advice:

• The properties of this fertilizer may change when exposed to sunlight and high humidity
• For best results, the unpacked fertilizer should not be stored for more than 2 years
• Beneficial soil micromycete (fungal) mycelium may appear on the soil surface; it improves soil structure and increases nutrient uptake. Do not remove it!

Contents: 75% humic acids, 10⁶ cfu/g Trichoderma harizanum, 10⁷ cfu/gBacillus amyloliquefacienc (subtilis), Ascophyllum nodosum seaweed extract (Alginic acid, Mannitol, Fucoidans, Amino Acids)

🔹 Terra Aquatica Pro Organic Grow is a high-quality organic liquid fertilizer designed to stimulate vegetative plant growth. With its NPK ratio of 3-1-5, this fertilizer provides balanced nutrition that promotes root system and foliage development. It is suitable for use in various growing media, including soil, coco substrates, and hydroponics.

🔹 Features:

• Composition (NPK): 3-1-5
• Type: Single organic liquid fertilizer
• Use: Suitable for all stages of plant growth
• Compatibility: Can be used in soil, coco substrates, and hydroponics
• Certified: Complies with European regulations for organic farming (EU N°834/2007)

🔹 Directions for use:

1. Preparing the solution: Shake the bottle well before use.
2. Dosage: Add 2 ml of fertilizer to 1 liter of water.
3. Application: Water the plants with the prepared solution.
4. Application frequency: Apply every 7–10 days, depending on the plants' needs.

✅ Benefits of use:

• Stimulates growth: Improves root system development and increases foliage.
• Suitable for various growing media: Can be used in different substrates and hydroponic systems.
• Certified organic product: Meets European standards for organic farming.
• Easy to use: The concentrated formula allows for economical use.

PLAGRON Bio Super Mix is a unique, complete natural fertiliser. It is carefully balanced and contains living fungi and beneficial bacteria, vitamins and minerals, trace elements, worm castings and seabird guano for optimum plant development. Bio Super Mix provides rich soil life and increases the resistance of plants.

• an optimal ratio of different fertilisers
• stimulates soil life
• increases plant resistance
• suitable for organic farming (CU certified)
• NPK: 1-2-0

Dosage and use:

• For outdoor cultivation: 1 L of Bio Super Mix per 10-20 m²
• Seedling soil: 25-50 L of Bio Super Mix per 1000 L of seedling soil (2.5-5 L Bio Super Mix per 100 L of soil).

CANNA COGr Flores is a complete fertiliser for the flowering period* for professional cultivation of plants in COGr slabs. It stimulates fruit development and ensures unrivalled production of fruit juice and large fruits. COGr Flores combined with the COGr growing medium is a fertiliser for the experienced and demanding grower.
COGr Flores contains all essential elements for achieving optimal flowering. COGr also contains pH stabilisers* and humic and fulvic acids*.

User instructions:

• Shake the bottle well before use
• Fill the reservoir with water
• Add COGr Flores to the nutrient reservoir at a dilution ratio of 1:250 (400ml A and 400ml B per 100 litres of water). Add COGr Flores A to the nutrient reservoir. Stir well, then add COGr Flores B. Stir well again and leave the mixture to stand for several hours
• The EC of COGr Flores dissolved in (tap) water varies between 1.8 - 2.7 mS cm² (=EC of the solution + EC of the water)
• Recommended pH: 5.5 - 6.2
• During intensive cultivation, feed plants with this nutrient 1-3 times daily and ensure runoff is between 10% and 20%.

Storage, health and safety, and other guidance:

• CANNA developed COGr Flores specifically for the flowering phase of the plant!
• Do not mix A & B concentrate directly; insoluble combinations that the plant cannot absorb will result!
• Store in a dark place (UV light breaks down iron chelates in the nutrient medium); protect from freezing!
• Keep out of reach of children!

PLAGRON Power Roots is a root stimulant used during the growth phase and in the first weeks of the flowering phase. Power Roots stimulates root growth and increases the plant’s resistance. It acts quickly, is economical and is absorbed by the plant practically immediately. Power Roots supports the development of healthy and strong plants.

• fast and vigorous root development
• rapid recovery after transplanting
• suitable for all irrigation systems
• improves nutrient uptake and soil structure
• NPK: 0-0-2

Dosage and use:

• Add 1 ml of Power Roots to 1 l of water.
• Use this solution every time you water the plants, from the start of growth to the third week of the flowering phase.

Enzymes. Break down plant residues.

Enzymes are a high-quality liquid formulation made from specially selected enzymes, essential for unlocking valuable nutrient sources for the plant in the root zone. Enzymes keep the root surface clean, remove dead organic matter and root residues, accelerate the breakdown of dead root material into available minerals and sugar and stabilize EC in the growing medium. This improves the plant's natural ability to absorb more nutrients, while preventing nutrient build-up in the medium that can cause lockout and root-zone pathogen problems. Enzymes help maintain optimum substrate conditions, improving the efficiency of beneficial bacteria and overall root performance. This product is indispensable if you intend to reuse your growing medium for another cycle.

• Accelerates the breakdown of dead roots.
• Provides an oxygen-rich root environment.
• Cleans the soil and unlocks valuable nutrient sources for the plant.
• Effective in all growing media and growth stages.

Recommended dosage and directions for use:

• 2 ml/1 L water. For best results, add to the nutrient solution at every watering or at least once or twice weekly.
• Do not prepare the solution more than 5 days in advance!
• Add the enzymes last to the nutrient solution, preferably immediately before watering.
• Suitable for all plant types. Compatible for use with other fertilizer brands.

Storage conditions:

• Store in the original packaging in a dry, cool place, but NOT in a refrigerator, at temperatures between 5 and 30°C, away from children and pets. Keep out of direct sunlight. Shelf life: 5 years.

Special precautions for use:

• In case of contact with eyes, rinse immediately with plenty of water and seek medical attention!

Guaranteed analysis:

• Enzymes NPK: 0-0.8-1

Green House Powder Feeding Booster is a mineral powdered fertiliser for boosting flowering and fruiting(booster). Its formula also includes micronutrients to balance the nutrient solution and ensure high uptake of vital phosphorus (P), potassium (K) and magnesium (Mg). With this flowering booster you can reach the full potential of your plants.

Combine with GH Powder Feeding short flowering or GH Powder Feeding long flowering or GH Power Feeding Hybrids.

• Easy to use, store and transport
• Longer shelf life than liquid fertilisers
• The prepared solution remains usable for up to 1 week
• N-P-K: 0-30-27
• Includes a measuring scoop

Green House Powder Feeding Booster is a balanced supplement to the base flowering fertiliser. Liebig's law (Liebig barrel) is observed – plant development is determined not by nutrients that are abundant, but by those required in small doses. For this reason, in addition to the main phosphorus and potassium, micronutrients have also been added, without which the main elements cannot be fully absorbed. This makes this growth booster exceptionally effective.

Directions for use:

Apply during flowering together with a base flowering fertiliser GH Powder Feeding short flowering or GH Powder Feeding long flowering or GH Power Feeding Hybrids

• Soil application – dissolve the recommended dose in the irrigation water. Stir vigorously for 2-3 minutes. Apply the fertiliser with every second watering.
• Hydroponics / Coco – dissolve the recommended dose in the irrigation water. Stir vigorously for 2-3 minutes. Use the nutrient solution with every watering.

Application rates: 

Recommendations and advice:

• Stop using the fertiliser 10 days before harvesting.
• Fertiliser doses are calculated for dissolving in water with EC=0.0
• The resulting solution can be stored for up to 7 days at room temperature in the dark (it maintains stable pH and EC values)
• The colour of the solution may change when exposed to sunlight
• Recommended solution pH during flowering: 5,8-6,5

In addition to the main NPK components, it also contains: magnesium (Mg), boron (B), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn)

Application schedules:

• Soil
• Coco
• Rockwool 
• Simplified (Keep it simple!)

Green House Powder Feeding Hybrids is a concentrated powder fertiliser for the growth and flowering stages, suitable for hybrid plants. Its formula includes all essential micronutrients. The increased magnesium (Mg) content and added sulphates help improve yields in hybrid varieties. They also support the accumulation of essential oils, terpenes and flavonoids in plants. Suitable for the entire cultivation period.

For better results, combine with GH Powder Feeding Grow and GH Powder Feeding Booster

• Especially suitable for hydroponic growing
• Easy to use, store and transport
• Longer shelf life than liquid fertilisers
• The prepared solution remains usable for up to 1 week
• N-P-K: 15-7-22
• Includes a measuring scoop

Directions for use:

• Soil - dissolve the recommended dose in the watering water. Stir vigorously for 2–3 minutes. Apply the fertiliser with every second watering.
• Hydroponics / Coco - dissolve the recommended dose in irrigation water. Stir vigorously for 2-3 minutes. Use the nutrient solution with every watering.

Application rates:

• Young plants: 2.5-7 g / 10 L water
• Growth/flowering: 7-10 g / 10 L water

Recommendations and advice:

• Stop using the fertiliser 10 days before harvesting.
• Fertiliser doses are calculated for dissolving in water with EC=0.0
• The resulting solution can be stored for up to 7 days at room temperature in the dark (it maintains stable pH and EC values)
• The colour of the solution may change when exposed to sunlight
• Recommended solution pH: during growth 5,5-6; during flowering 6-6,5

In addition to the main NPK components, it also contains: magnesium (Mg), boron (B), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn)

Application schedules:

• Soil
• Coco
• Rockwool 
• Simplified (Keep it simple!)

Green House Powder Feeding Short Flowering is a concentrated powdered fertiliser for the growth and flowering stages, suitable for plants with a short flowering period. Its formula includes all necessary micronutrients and a higher amount of readily available potassium (K), needed to achieve an excellent yield even with a shorter flowering period. It is suitable for the entire growing cycle.

For better results, combine with GH Powder Feeding Grow and GH Powder Feeding Booster

• Easy to use, store and transport
• Longer shelf life than liquid fertilisers
• The prepared solution remains usable for up to 1 week
• N-P-K: 16-6-26
• Includes a measuring scoop

Directions for use:

• Soil - dissolve the recommended dose in irrigation water. Stir vigorously for 2-3 minutes. Apply the fertiliser with every second watering.
• Hydroponics / Coco - dissolve the recommended dose in irrigation water. Stir vigorously for 2-3 minutes. Use the nutrient solution with every watering.

Application rates:

• Young plants: 2.5-7 g / 10 L water
• Growth/flowering: 7-10 g / 10 L water

Recommendations and advice:

• Stop using the fertiliser 10 days before harvesting.
• Fertiliser doses are calculated for dissolving in water with EC=0.0
• The resulting solution can be stored for up to 7 days at room temperature in the dark (it maintains stable pH and EC values)
• The colour of the solution may change when exposed to sunlight
• Recommended solution pH: during growth 5,5-6; during flowering 6-6,5

In addition to the main NPK components, it also contains: magnesium (Mg), boron (B), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), zinc (Zn)

Application schedules:

• Soil
• Coco
• Rockwool 
• Simplified (Keep it simple!)

Ferro OSMOSIS START A&B is a complete two-component fertiliser for the initial feeding of young plants grown in soil or hydroponics. This high-quality product is ideal also for watering cuttings. Designed for use with osmosis water (purified by reverse osmosis).

• fertiliser for the initial phase
• for soil and hydroponics
• NPK: 4.1-2.6-4.1
• for osmosis / rainwater 

Instructions for use:

• Ferro OSMOSIS START A&B starts working at pH 5.0 and within 3 days self-corrects to the optimal levels of 5.4-6.0.
• Recommended EC 1.5-1.8 levels.
• Moisten the substrate thoroughly with Ferro OSMOSIS START A&B so that the next watering is after 3-6 days.
• For use in soil: Use Ferro OSMOSIS GROWTH A&B at the next feeding.
• For use in hydroponics: Use Ferro OSMOSIS START A&B for the first 10 days at pH 5.0.

Recommended dosage to reach ≈EC 1.7:

• 30ml A and 30ml B for 10L water
• 300ml A and 300ml B for 100L water

Additional product information is available on the manufacturer's website: here!

🔹 Terra Aquatica Pro Organic Bloom is an organic liquid fertilizer designed to stimulate flowering and fruiting in plants. With its NPK ratio of 2-3-4, this fertilizer provides the nutrients necessary for intensive flowering and fruit formation. It is suitable for use in various environments, including soil, coco substrates, and hydroponics.

🔹 Features:

• Composition (NPK): 2-3-4
• Type: Single-component organic liquid fertilizer
• Use: Suitable for all stages of flowering and fruiting
• Compatibility: Can be used in soil, coco substrates, and hydroponics
• Certified: Complies with European regulations for organic farming (EU N°834/2007)
• Concentration: Highly concentrated; requires dilution with water
• Use: Can be used alone or in combination with other additives from the Pro Organic range

🔹 Application recommendations:

1. Solution preparation: Shake the bottle well before use.
2. Dosage: Add 2 ml of fertilizer to 1 liter of water.
3. Application: Water the plants with the prepared solution.
4. Application frequency: Application every 7–10 days is recommended, depending on the plants' needs.

✅ Benefits of use:

• Stimulates flowering: Improves the development of flowers and fruits.
• Suitable for various environments: Can be used in different substrates and hydroponic systems.
• Certified organic product: Meets European standards for organic farming.
• Easy to use: The concentrated formula enables economical use.

PLAGRON Vita Race is a foliar spray with iron for the growth phase and the first three weeks of the flowering phase. Iron is an important component in the production of chlorophyll, which stimulates the process of photosynthesis and makes the plant look healthy and green, allowing it to easily produce energy for growth and flowering, ensuring an optimal final result.

• stimulates the production of chlorophyll
• stimulates and accelerates growth and flowering
• strengthens the plant’s resistance
• NPK: 0-5-8
• iron (Fe): 8%

Dosage and use:

• Shake well before use!
• Add a maximum of 5ml. of Vita Race to 1L. water (1:200).
• Spray the plant weekly with this nutrient solution, until the third week of the flowering phase (inclusive)!
• For optimal results, apply enough to ensure the liquid drips from the leaves.

Grotek Final Flush is formulated to remove excess salts from the plant medium, to ensure a cleaner, tastier and more aromatic harvest. Plants tend to absorb excess nutrients and store them in plant tissues. By purging nutrients from the root zone, plants are forced to convert accumulated salts into secondary metabolites that improve harvest quality. The result is a harvest of the highest quality, with the expected taste and aroma.

• Flushes excess salts away from the roots
• Mitigates the damage from over-fertilisation
• Enhances aroma and flavour qualities

Application: For best results, use during the final week of flowering to flush plants of excess nutrients or at any time to cleanse the plant medium of accumulated nutrients.

• 2 ml per 1 L of water
• Watch for visible signs of excess fertiliser salts, such as a white, powdery residue appearing on the surface of the plant medium!
• Safe to use during the plant growth period as well.

Soil/Coco:

• Before harvest: add Final Flush Blueberry 7-10 days before harvest to remove unnecessary salts and fertilisers.
• Salt build-up: add Final Flush Blueberry generously and allow the excess solution to drain through the bottom of the container/pot. Repeat if necessary and then wait 1 week, before resuming the regular feeding programme.

Hydroponics:

• Add Final Flush to clean water in the nutrient reservoir and let the system run for about one hour.

Derived from:

• Ascorbic acid, citric acid

Contents:

• Ascorbic acid 0.6%
• Citric acid 0.6%

Silica Force. Reduces stress.

Silica Force is an exceptionally useful product that reduces stress caused by mechanical, biotic and abiotic factors in plants. It also improves resistance to pests such as insects and fungi. This is because Silica Force strengthens the mechanical properties of cell walls, reducing the possibility of insects or fungi penetrating leaves. By strengthening cells, Silica Force helps plants withstand adverse environmental conditions and other stress factors, so they use most of their energy to create flowers and buds. Stems become thicker, leaves take on a darker green colour, increasing their ability to capture light and thus enhancing photosynthesis. Silica Force increases chlorophyll, enabling plants to photosynthesise more efficiently and produce higher yields. It also stimulates the uptake of other nutrients by plants. Silica Force regulates and improves nutrient uptake and transport. It supports the uptake of beneficial elements such as zinc, calcium and nitrogen. It also helps regulate phosphorus uptake levels and prevents trace-metal toxicity in the growing medium. Silica Force strengthens your plants and enriches the cellular structures needed to support them when laden with abundant blooms and plentiful yields. Strengthens cell structure and increases

• yields. Reduces stress and increases resistance to
• insects and fungi. Suitable for all plant types and
• compatible with other nutrients.

Recommended dosage and directions for use:

• 1 ml/1 L water
• Add to your nutrient solution at every watering or at least once or twice a week.
• This product raises the pH level.
• Suitable for all plant types.
• Compatible for use with other fertiliser brands.

Storage conditions:

• Store in the original packaging in a dry, cool place, but NOT in a refrigerator, at temperatures between 5 and 30°C, away from children and pets. Keep out of direct sunlight. Shelf life: 5 years.

Special precautions for use:

• In case of contact with eyes, rinse immediately with plenty of water and seek medical attention!

Guaranteed analysis:

• Silica Force NPK: 0-0-3

Sugar Shot. Energy supplier.

Sugar Shot is a specially developed blend of complex and simple carbohydrates that provide energy to plants during the flowering stage. It increases sugar levels, aroma and flavour in the plant and the final product. By using this fertiliser, you can be sure that the beneficial microbes in the soil will be abundantly nourished, which in turn will support the cultivation and growth of your growing environment.

By using Sugar Shot, you will help your plants increase their root mass, increase nutrient uptake, protect their roots and produce hormones that boost the size, vitality and value of flowers / fruit. This addition of carbohydrates will charge the plants with the energy they need to continue growing bigger, fuller, heavier and tastier flowers / fruit.

• Gives your plants an energy "boost".
• Nourishes beneficial microbes in the root zone.
• Improves and enhances the aroma and flavour of flowers / fruit and increases their weight.

Recommended dosage and directions for use:

• 2 ml/1 L water throughout the flowering period.

Storage conditions:

• Store in the original packaging in a dry, cool place, but NOT in a refrigerator, at temperatures between 5 and 28°C, away from children and pets. Protect from direct sunlight. Shelf life – 3 years.

Special precautions for use:

• In case of contact with eyes, rinse immediately with plenty of water and seek medical attention!

Guaranteed analysis:

• Sugar Shot NPK: 0-0-0