Fertilisers and Additives

Bonsai Focus from Growth Technology is a liquid fertiliser specially developed to ensure optimal growth and development of bonsai plants. It is suitable for use on both indoor and outdoor bonsai trees and works in different growing systems.

• enriched with humic and fulvic acids and seaweed extract, which help maintain soil fertility
• NPK formula 1.9:0.7:3.9 (primary nutrients), providing a complete nutrient profile for optimal development
• sufficient for 20 litres of solution

Full guide (in English) to growing bonsai: here*.

How to use Bonsai Focus:

1. Shake well before use - this will ensure even distribution of nutrients!
2. Watering dosage - dilute 5ml Bonsai Focus in 1 litre of water. Apply this mixture once a week during the growing season (March to October).
3. Foliar feeding - spray the leaves thoroughly, avoiding direct contact with strong light to prevent leaf burn. Ideally, do this in low light or after switching off the lights (when growing indoors), or in the evening at sunset (when growing outdoors).

Contents:

• enriched with seaweed, humic and fulvic acids for lasting soil fertility
• Nitrogen (N): 1.9%
• Phosphorus (P₂O₅): 0.7%
• Potassium (K₂O): 3.9%

GHE - T.A. - Silicate (Mineral Magic formerly) is an essential element for higher plants, especially those grown with water as a substrate. The pH-neutral silicate contains ancient deposits of biologically transformed organic matter, plus naturally formed clay from silicic acid.

• provides a naturally soluble form of silicon, which enters plant cells and builds a hardened shield against diseases and insect attacks
• the natural colloids of silicate improve the cation-exchange capacity of nutrient solutions, improving nutrient availability for your plants
• stabilizes pH and EC of the nutrient solution, reducing stress for fast-growing plants
• protects against metal toxicity
• contains more than 60 minerals, which add more nutrients to help plants thrive

How to use Silicate:

• in nutrient solution: 4g per 10L
• for foliar spray: 4g per 10L
• If used together with TrikoLogic / TrikoLogic S, apply Silicate only as a foliar application, so as not to delay the establishment of beneficial microorganism populations in the substrate.!!!

Application tables here!

Ferro BIO CROP is a unique flowering stimulator that increases the plant’s chlorophyll content by 40%! The additional chlorophyll helps form more sugars, which are transformed into energy required for the production of denser and healthier leaves and larger flowers. BIO CROP also provides a protective wax layer on the leaves, protecting them from sap-sucking insects and moulds (such as grey mould* or botrytis*).

• organic biocatalyst, made from 100% plant extracts
• increases the production of chlorophyll, sugars and energy
• larger flowers
• forms a wax layer against insects and moulds

Directions for use: Use strictly as a growth enhancer for flowers, vegetables, trees, fruit trees and bulbs in nurseries or agricultural fields.

• Use BIO CROP with every feed throughout the whole cycle!
• For even better results, Ferro recommends using BIO CROP together with BIO ROOTS. This will contribute to optimal conditions for plant growth and development.

Dosage:

• 10 ml per 10 l of water
• 100 ml per 100 l of water
• 1000 ml per 1000 l of water

Not for consumption by humans or animals! Avoid contact with skin or eyes! Keep out of the reach of children or animals!

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

Orchid Focus GROW is a specially developed fertiliser for the vegetative stage of Cymbidium, Dendrobium, Odontoglossum, Cambria, Brassia, Miltonia and others. It contains all essential nutrients for optimal leaf and shoot production.

• specialised formula for lush and healthy orchid growth
• suitable for most species and hybrids
• made from pure mineral salts, enriched with concentrated organic plant acids
• N-P-K: 1.8 : 1.2 : 2.1
• contains no urea*

*Note: urea damages sensitive orchid roots. Never treat your orchids with a fertiliser containing urea!

How to use Orchid Focus GROW:

1. Dilute 5 ml in 2 litres of lukewarm water (soft / osmosis or rainwater is best).
2. For Cymbidium orchids, dilute 20 ml in 2 litres of lukewarm water. 
3. For all orchid species, apply with every other watering!
4. In addition, orchids benefit from misting and the humidity it creates. For best results, lightly mist the leaves and roots with Orchid Myst 2-3 times a week.

Content % w/v:

• nitrogen (N): 1.83
• Readily soluble phosphorus (P₂O₅): 1.19 (0.52)
• potassium (K₂O): 2.15 (1.78)
• calcium oxide (CaO): 1.72 (1.23)
• Chelated copper EDTA (Cu): 0.002
• Chelated iron EDTA (Fe): 0.040
• Chelated manganese EDTA (Mn): 0.010
• molybdenum (Mo): 0.001
• Chelated zinc (Zn): 0.0025
• Also contains: magnesium (Mg), sulphur (S), boron (B), humic and fulvic acids

PLAGRON PK 13-14 is a mineral fertilizer that provides plants with an additional amount of phosphorus and potassium during the flowering phase. This results in denser, firmer and heavier flowers / fruits. PK 13-14 ensures a high final yield.

• stimulates and accelerates flowering
• provides denser flowers
• stimulates fruiting
• increases the final yield
• NPK: 0-13-14

Dosage and use:

• Shake well before use!
• Add 2 ml of PK 13-14 to 1 L of water (1:500). Then add the base nutrient until the desired EC value is reached.
• Use this nutrient solution every time you water plants in the flowering phase!

Fertilizer with a complete range of nutrients, formulated for soil. This product contains all the macro- and micronutrients needed for vigorous growth and abundant flowering. The high-quality components are fully absorbed without leaving any residue.

• Total N-P-K: 5-2-6
• Stimulates maximum flowering
• Increases strength and vigour throughout the flowering phase
• EC levels up to 2.0
• Suitable for any irrigation system
• Optimal plant absorption

Plants absorb essential elements from air and light, as well as nutrients in the soil. The roots and leaves are the main parts of the plant that absorb these elements. It is essential that plants receive not only sufficient nutrients, but also in the right proportions. This prevents nutrient deficiencies or toxicity (when the plant receives too many nutrients) and promotes maximum growth and health.
During the flowering phase, the plant prepares for pollination. Photoreceptor proteins in the plant signal when it should flower. At this point, the plant begins to produce flowers so pollen can fertilize the female plant. This process costs the plant a great deal of energy. To support the plant during the flowering phase, a balance of nitrogen, potassium, and phosphorus is needed. This keeps the plant strong and healthy throughout the flowering phase.
Original Bloom Soil/Aarde A+B is a perfectly balanced two-part fertilizer containing potassium, nitrogen, and phosphorus, formulated to stimulate maximum flowering and prevent disease. Original Bloom Soil/Aarde A+B is also optimized to reach EC levels of 1.8 - 2.0 (deviations are possible), for even better results!

Dosage:

• 200-300 ml per 100 litres of water

User instructions:

• Do not ingest!
• Keep out of reach of children!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear protective clothing - the use of gloves is recommended!
• Shake well before use!

Ingredients / NPK:

• 4.4% NO₃
• 0.4% NH₄
• 1.7% P₂O₅
• 5.5% K₂O
• 3.7% CaO
• 1.0% MgO
• 1.1% SO
• 0.2% Na₂O
• 0.2% CI
• 0.006% B
• 0.002% Cu
• 0.013% Fe
• 0.015% Mn
• 0.002% Mo
• 0.004 % Zn

GK Kalong Grow Organic Liquid is a fast-acting organic growth fertilizer for growing in coconut or soil. 

• The organic content guarantees controlled, long-term nutrient release.
• Stimulates the available micro-life in the substrate.
• Gentle on roots due to its low mineral-salt index.
• 100% organic NK: 5-3
• Suitable for organic farming.

Application:

• Shake well before use!
• Water with a solution of 1-2 ml. per 1l. during growth.
• Store at a temperature between 5 and 25°C!

CANNA Aqua Flores is a complete plant fertiliser containing all essential elements needed for optimal cultivation. Aqua Flores is used in recirculating systems*, such as NFT* or ebb-and-flow* systems.

Benefits of Aqua Flores:

• During flowering, it is essential to provide all required nutrients directly and in the correct quantities. Aqua Flores stimulates fruit growth and contains the elements necessary for flowering. Plants need less nitrogen during flowering but more potassium and phosphorus. Aqua Flores is rich in these elements, while its special chelating* trace elements* enable direct absorption for perfect flowering.
• Aqua Flores stimulates fruit formation* and gives every plant its characteristic aroma.
• Aqua Flores is easy to use, dissolves directly and is highly suitable for growing plants in recirculating hydroponic* systems. It contains pH stabilisers, so pH adjustment is unnecessary.
• The Aqua Flores nutrient composition also contains silicon and humic and fulvic acids*.

Why are they called “A&B fertilisers”?

• CANNA Aqua Flores fertilisers consist of two parts – A and B. They are separated because some elements in part A and B precipitate when combined at the same time and cannot be absorbed by the plant. Therefore, add component A first, then component B.

User instructions:

• Shake the bottle well before use
• Fill the reservoir with water
• Add Aqua Flores to the nutrient reservoir at a dilution ratio of 1:333 (30ml A and 30ml B per 10 litres of water)
• Add Aqua Flores A. Mix well, then add Aqua Flores B. Mix well again and leave the solution to stand for several hours.
• The EC of Aqua Flores dissolved in tap water varies between 1.3 - 2.1 mS/cm² (=EC of the solution + EC of the water)
• Recommended pH: 5.2 - 6.2 Thanks to this nutrient’s special composition, pH does not need adjusting after initial setting.
• Use from the moment flowers begin to form, from 1 to 3 weeks and 12 hours of lighting.
• Refresh the nutrient solution regularly.

Storage, health and safety, and other guidance:

• CANNA developed Aqua Vega especially for the plant flowering stage.
• Do not mix A & B concentrate directly; insoluble combinations that the plant cannot absorb will result!
• Store in a dark place and protect from frost!
• Keep out of reach of children!

Take Root is a growth stimulant capable of radically improving the internal and external qualities of young plants. Its active components are naturally derived, including plant hormones and micronutrients. During the first few weeks, a plant is most vulnerable to fungal and bacterial diseases, often because young plants lack minerals, hormones, and vitamins. Take Root contains several plant hormones and micronutrients that stimulate cell division, cell elongation, and nutrient transport, supporting overall root development during early vegetative growth. The high-quality components are fully absorbed without leaving any residue.

• Total N-P-K: 0.1 - 0.1 - 1
• Stimulates remarkable root growth
• Improves cell division, cell elongation, and nutrient transport
• Enhances nutrient uptake
• Contains essential micronutrients and hormones
• Suitable for any irrigation system
• Optimal plant absorption

Increased cell division is crucial, especially at the beginning of your young plant's life. Through cell division, plants grow and become less vulnerable to bacterial and fungal diseases. The better this process works, the stronger and healthier your plants will be throughout their entire cycle.
Cell elongation, on the other hand, is the next step in ensuring your plants are strong and healthy, helping you achieve an excellent final result. Nutrient transport is vital for plant growth and for achieving high yields at the end of the cycle. During cell elongation, a protein called "Auxin" loosens the cell wall so the cell can elongate and absorb more nutrients. Take Root stimulates this process, enabling every cell to absorb at maximum capacity. The more nutrients a cell can absorb, the faster your plants will grow and the healthier they will be.

Dosage:

• 100ml per 100 litres of water (1:1000)

User instructions:

• Do not ingest!
• Keep out of reach of children!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear protective clothing - the use of gloves is recommended!
• Shake well before use!

Ingredients / NPK:

• 0.1% NO₃
• 0.1% NH₄
• 0.1% P₂O₅
• 0.1% K₂O
• 0.1% CaO
• 0.1% MgO
• 0.1% SO
• 0.2% Na₂O
• 0.1% CI
• 0.001% B
• 0.001% Cu
• 0.001% Fe
• 0.001% Mn
• 0.001% Mo
• 0.001 %Zn

PLAGRON Green Sensation is a powerful flowering booster that provides all essential nutrients the plant needs, making any other additives unnecessary, such as enzymes, flowering enhancers or PK boosters. It combines 4 positive effects in 1 bottle — improving the soil, resistance, flowering and final yield of plants.

• 4 effects in 1
• cost-effective 
• high-quality end result
• easy to use
• NPK: 0-9-10

Dosage and use:

• Shake well before use!
• Add 1ml of Green Sensation to 1L of water. Add the base nutrient until the desired EC values are reached.
• Use with every watering during the last 4-6 weeks of the plant's flowering!

GHE Flora Duo Grow H/W is part of the highly concentrated two-component GHE DualPart fertiliser for growing in soil, hydroponics or coco substrate. Only two bottles – Grow and Bloom – are all your plants need from the start to the end of the harvest. With DualPart, begin with equal amounts of Grow and Bloom during rooting or early development; during vegetative growth, use more Grow than Bloom; and during flowering and fruiting, use more Bloom than Grow. It’s that simple!

• for hard/tap water
• DualPart uses several mineral forms, so your plants always have access to the elements they need in the correct form during growth and flowering.
• The formula includes bioactivators that improve overall plant health, resistance to pathogens and nutrient uptake.

How to use DualPart:

• Shake the bottles well before each use!
• Add each part separately, always stirring well afterwards!
• If using one measuring cup/jug, rinse it well before adding the next part and after use!
• For precise dosing of the two-part fertiliser, you can see here!

Use GHE DualPart with:

• Works well with all plants and substrates, hydroponics, soil or outdoor growing.
• Fulvic is the best and highest-quality fulvic acid on the market, which we recommend for further increasing and improving the harvest, in addition to the main nutrient fertilisers.
• TrikoLogic provides beneficial micro-organisms in the root zone, TrikoLogic S adds increased protection and additional performance, especially at high temperatures.
• FlashClean optimises the health/condition of the substrate and mineral availability, even with an already good harvest.
• FinalPart use on its own during the final 10 days to increase flowers.

House Plant Focus is a specialist fertiliser for houseplants, with a formula containing all essential nutrients for their healthy growth and optimal flowering. Made from the purest soluble mineral salts, including vital micronutrients, it is enriched with concentrated organic plant acids and pure kelp extract (brown seaweed).

• suitable for: anthuriums, calatheas, dracaenas, ficuses, palms, poinsettias, cacti, succulents and bromeliads
• contains all essential nutrients
• enriched with fulvic and humic acids, as well as extract from seaweed
• contains no carbamides (urea)

How to use Houseplant Focus:

1. For houseplants – dilute 5 ml Houseplant Focus in 1 litre of clean water. Use this mixture for every second watering.
2. For seedlings and young plants – dilute 5 ml Houseplant Focus in 2 litres of clean water and use this mixture to water the plants at every watering.

Content % w/v:

• Total nitrogen (N): 1.90
• Nitrate nitrogen: 1.63
• Ammoniacal nitrogen: 0.27
• Readily soluble phosphorus (P₂O₅): 0.71 (0.31)
• Potassium (K₂O): 3.341 (2.77)
• Calcium (CaO): 0.98 (0.70)
• Chelated Copper EDTA (Cu): 0.002
• Chelated Iron EDTA (Fe): 0.040
• Chelated Manganese EDTA (Mn): 0.010
• Molybdenum (Mo): 0.001
• Chelated zinc (Zn): 0.0025
• Also contains: magnesium (Mg), sulphur (S), boron (B), humic and fulvic acids, extract from seaweed

A complete nutrient fertiliser formulated for soil. This product contains all the macro- and micronutrients needed for vigorous growth. Its high-quality components are fully absorbed without residue.

• Total N-P-K: 4-2-6
• Stimulates maximum growth
• Increases strength and resilience throughout the growth phase
• EC levels up to 1.8
• Suitable for any irrigation system
• Optimal plant absorption

Plants absorb essential elements from the air and light, as well as nutrients in the soil. The plant's roots and leaves are the main components that absorb these elements. It is essential that plants receive not only sufficient nutrients, but also the right ratio. This helps prevent nutrient deficiencies or toxicity (when the plant receives too many nutrients) and promotes maximum growth and health.
During the growth phase, the plant is at its most vulnerable. Diseases associated with fungi and bacteria pose a real threat to underdeveloped roots and leaves. To help the plant develop during the growth phase, the correct blend of potassium, nitrogen and phosphorus is needed to maintain a maximum growth rate. This will make and keep the plant vigorous and strong throughout the growth phase.
Original Grow Soil/Aarde A+B is a perfectly balanced two-component fertiliser containing potassium, nitrogen and phosphorus to stimulate maximum growth and prevent disease. Original Grow Soil/Aarde A+B is also optimised to reach EC levels of 1.5 - 1.8 (variations are possible), for an even better result!

Dosage:

• 200-300ml per 100 litres of water

User instructions:

• Do not ingest!
• Keep out of reach of children!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear protective clothing - the use of gloves is recommended!
• Shake well before use!

Ingredients / NPK:

• 3.5% NO₃
• 0.2% NH₄
• 2.1% P₂O₅
• 5.9% K₂O
• 3.1% CaO
• 0.8% MgO
• 2.5% SO
• 0.2% Na₂O
• 0.2% CI
• 0.006% B
• 0.002% Cu
• 0.008% Fe
• 0.015% Mn
• 0.002% Mo
• 0.004 %Zn

PLAGRON Pure Zym is a soil conditioner based on natural enzymes that accelerates nutrient uptake. It promotes the accelerated breakdown of dead organic matter (old roots). This results in the release of additional nutrients that stimulate soil life. Pure Zym also increases the plant's ability to absorb oxygen.

• breaks down old roots
• protects against the occurrence of fungi and rot
• provides protection against harmful salt build-up
• increases oxygen absorption capacity
• rapid nutrient uptake for vigorous growth and flowering

Dosage and use:

• Shake well before use!
• Add 1ml of Pure Zym to 1L of water.
• Use this solution every time you water plants throughout the growing period.

CANNA CALMAG AGENT is a special concentrate for buffering soft water. It can be used with all types of growing media.

To ensure an optimal mineral balance regardless of water quality, CANNA CALMAG AGENT provides a highly concentrated calcium and magnesium solution in the ideal ratio for exceptional plant growth. Ideal for correcting water sources with varying hardness, CALMAG AGENT supports consistently strong and healthy plant growth.

1. Ideal 3:1 Cal:Mag ratio
2. Highly concentrated
3. Improves poor-quality water
4. Improves nutrient uptake
5. Stronger, healthier plants
6. Reduces susceptibility to deficiencies and disease

Directions for use:

1. Shake well before use!
2. Fill the nutrient reservoir with water (20–22°C).
3. Add 0.1–1.0 ml CALMAG to 1 litre of water until you reach an EC of 0.4 mS/cm. Add your base nutrients and additives to this water.

What is your water quality?

• Water properties in Bulgaria vary across regions. CANNA TERRA and COCO nutrients are most compatible with normal water, usually with an electrical conductivity (EC) of 0.4–0.5.

According to conductivity levels, water is broadly divided into four different types:

1) soft water, 2) normal water, 3) hard water and 4) poor-quality water

What is the difference between soft, hard and/or poor-quality water, and what can you do about it?

1. Soft water has an electrical conductivity level of EC < 0.4 mS/cm. With CANNA CALMAG AGENT, you can raise your water’s electrical conductivity to 0.4 mS/cm.
2. Normal water has an electrical conductivity level between 0.4 and 0.5 mS/cm. It contains calcium, magnesium and bicarbonate to stabilise pH. CANNA TERRA and COCO base nutrients are designed to work best with this type of water.
3. Hard water (EC > 0.5 mS/cm) contains more calcium and magnesium than plants can absorb. When growing plants, the best way to treat this type of water is to use a reverse-osmosis filter, then mix the hard water with reverse-osmosis water until you reach an electrical conductivity (EC) level of 0.4 mS/cm.
4. Poor-quality water (EC>0.5 mS/cm) contains mainly sodium and chloride. These two elements can block the uptake of beneficial nutrients and become toxic to your plants. A reverse-osmosis filter can remove both elements. Simply preparing a mix of poor-quality water and reverse-osmosis water with an EC of 0.4 mS/cm will provide enough bicarbonates to stabilise pH, but calcium and magnesium levels will be too low. Prepare a mix of osmosis and tap water until you reach an EC of 0.2 mS/cm, then add CANNA CALMAG AGENT until you reach an EC of 0.4 mS/cm.