433 products
433 products
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CALMAG nutrition supplement
2-0-0
Give your plants the foundation they need with EYVA CalMag.
Specially formulated for use with soft and RO water, it supports a stable nutrient environment, ensuring consistent nutrient uptake.
Designed for high-demand growing conditions, such as high- intensity lighting, it ensures optimal nutrition to help plants stay healthier and more resilient.
Additives
Target key needs with our Additives range. Whether fortifying, balancing, or polishing your final yield, each formula is easy to integrate and performance-focused.
Key Benefits:
Targeted solutions - Each additive meets a specific need at the right moment in the grow cycle
Clean and stable - Mixes well, stores clean, and integrates easily into stock tanks or daily feeding
System-based performance - Built to support the core feeding plan, not just “optional extras”
EYVA Additives:
Silica - Supports plant structure and helps stabilize pH
CalMag - For soft/RO water and calcium/magnesium deficiencies
FlowerBoost - PK boost for fuller blooms and flavour
Flush - Final stage formula to clean and refine your harvest
Note: Follow the EYVA feed chart to apply additives at the correct stage and dosage.
FLOWER BOOST nutrition supplement
0-5-5
Power your blooms with EYVA Flower Boost, an expertly formulated PK fertiliser designed to support flowering and achieve excellent yields.
This high-performance PK nutrient blend enhances exceptional bloom production and ensures the availability of essential elements.
EYVA Flower Boost aids in refining crop quality and intensifying natural flavours, allowing you to enjoy a bountiful harvest.
Additives
Target key needs with our Additives range. Whether fortifying, balancing, or polishing your final yield, each formula is easy to integrate and performance-focused.
Key Benefits:
Targeted solutions - Each additive meets a specific need at the right moment in the grow cycle
Clean and stable - Mixes well, stores clean, and integrates easily into stock tanks or daily feeding
System-based performance - Built to support the core feeding plan, not just “optional extras”
EYVA Additives:
Silica - Supports plant structure and helps stabilize pH
CalMag - For soft/RO water and calcium/magnesium deficiencies
FlowerBoost - PK boost for fuller blooms and flavour
Flush - Final stage formula to clean and refine your harvest
Note: Follow the EYVA feed chart to apply additives at the correct stage and dosage.
FLUSH finishing concentrated fertiliser
Give your plants the perfect finishing touch with EYVA Flush. By shifting the plant’s nutrient focus, it supports a smooth transition to a bountiful harvest.
A targeted change in nutrient balance allows plants to channel their energy efficiently, bringing out their full potential.
Harvest with confidence, knowing your plants have reached their peak performance and excellent taste.
Always use with EYVA Bloom.
Additives
Target key needs with our Additives range. Whether fortifying, balancing, or polishing your final yield, each formula is easy to integrate and performance-focused.
Key Benefits:
Targeted solutions - Each additive meets a specific need at the right moment in the grow cycle
Clean and stable - Mixes well, stores clean, and integrates easily into stock tanks or daily feeding
System-based performance - Built to support the core feeding plan, not just “optional extras”
EYVA Additives:
Silica - Supports plant structure and helps stabilize pH
CalMag - For soft/RO water and calcium/magnesium deficiencies
FlowerBoost - PK boost for fuller blooms and flavour
Flush - Final stage formula to clean and refine your harvest
Note: Follow the EYVA feed chart to apply additives at the correct stage and dosage.
GROW A&B concentrated nutrient
Grow A: 4-0-2
Grow B: 1-3-5
EYVA Grow A&B is a precisely balanced two-part nutrient solution designed to fuel the vegetative phase. Together, they promote strong root development, vigorous leaf growth, and a solid foundation for healthy, high-yielding plants.
Always use EYVA Grow A in combination with EYVA Grow B
Liquid Nutrients
Our liquid base nutrients (Grow A+B, Bloom A+B) offer an easy, clean, and consistent feeding experience. Pre-diluted and ready to use, they’re designed for growers who want reliable performance with minimal prep - whether you're hand-watering a home setup or running automated fertigation at scale.
Key Benefits:
Pre-mixed and ready - Just measure and pour, no dissolving required
Consistent feeding - Smooth and stable results, even in low-EC environments
Plug-and-play - Works seamlessly with drip systems, tanks, and automation
Trusted format - Feels familiar, performs professionally
Part of a complete system - Combine with EYVA additives for full-spectrum plant health
Use together:
Grow A + Grow B - Supports root structure and vegetative energy
Bloom A + Bloom B - Delivers peak performance during flowering
SILICA plant strengthener
0-0-2
Strengthen your plants with EYVA Silica, a precisely formulated additive that fortifies plant cells and helps optimise pH levels for optimal nutrient uptake.
By enhancing plant strength, it increases resilience and supports overall health, ensuring stronger, more productive crops.
Elevate your plants’ durability and long-term performance.
Additives
Target key needs with our Additives range. Whether fortifying, balancing, or polishing your final yield, each formula is easy to integrate and performance-focused.
Key Benefits:
Targeted solutions - Each additive meets a specific need at the right moment in the grow cycle
Clean and stable - Mixes well, stores clean, and integrates easily into stock tanks or daily feeding
System-based performance - Built to support the core feeding plan, not just “optional extras”
EYVA Additives:
Silica - Supports plant structure and helps stabilize pH
CalMag - For soft/RO water and calcium/magnesium deficiencies
FlowerBoost - PK boost for fuller blooms and flavor
Flush - Final stage formula to clean and refine your harvest
Note: Follow the EYVA feed chart to apply additives at the correct stage and dosage.
Pythoff hydroponic nutrient conditioner Pythoff is an effective sterilising agent designed to ward off pests and disease in hydroponic systems. Once added to your nutrient solution, regular use of Pythoff will help protect your plants from a range of diseases, fungi, and parasitic organisms known to cause root-root, in particular Pythium. Pythoff will sterilise anything it comes into contact with which means all drippers, reservoirs, and surfaces in your hydroponic system will be sterilised and protected from pathogens that affect hydroponic systems. Highly recommend to all hydroponic growers as Pythoff can be used safely in all hydro systems.
Pythoff hydroponic nutrient conditioner Pythoff is an effective sterilising agent designed to ward off pests and disease in hydroponic systems. Once added to your nutrient solution, regular use of Pythoff will help protect your plants from a range of diseases, fungi, and parasitic organisms known to cause root-root, in particular Pythium. Pythoff will sterilise anything it comes into contact with which means all drippers, reservoirs, and surfaces in your hydroponic system will be sterilised and protected from pathogens that affect hydroponic systems. Highly recommend to all hydroponic growers as Pythoff can be used safely in all hydro systems.
Pythoff hydroponic nutrient conditioner Pythoff is an effective sterilising agent designed to ward off pests and disease in hydroponic systems. Once added to your nutrient solution, regular use of Pythoff will help protect your plants from a range of diseases, fungi, and parasitic organisms known to cause root-root, in particular Pythium. Pythoff will sterilise anything it comes into contact with which means all drippers, reservoirs, and surfaces in your hydroponic system will be sterilised and protected from pathogens that affect hydroponic systems. Highly recommend to all hydroponic growers as Pythoff can be used safely in all hydro systems.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
Resin Enhancer
is a strong biological enhancer that stimulates the production of chlorophyll and the formation of resin and crystals. GEN200 Resin Enhancer provides all necessary nutrients, such as trace elements, vitamins, amino, fulvic and humic-acids ensuring a higher resistance, a better smell, taste and higher efficacy. Furthermore the enzymes in the product will break down dead plant material to prevent diseases and deficiencies.
Benefits:
Increases yield
Better taste due to higher sugar formation
Can be used on all substrates
Reduces plant stress and breaks down dead plant material
To be used with all watering systems
How to use:
50m l – 150 ml per 100 l of water
1:2000 to 1:666
Directions for use:
Shake well before each use. Add 50 ml to 150m l GEN200 Resin Enhancer to 100 liters of water. The product can be applied via the substrate. GEN200 Resin Enhancer may be applied to all kinds of plants. Keep below room temperature. Keep out of reach of children.
Resin Enhancer
is a strong biological enhancer that stimulates the production of chlorophyll and the formation of resin and crystals. GEN200 Resin Enhancer provides all necessary nutrients, such as trace elements, vitamins, amino, fulvic and humic-acids ensuring a higher resistance, a better smell, taste and higher efficacy. Furthermore the enzymes in the product will break down dead plant material to prevent diseases and deficiencies.
Benefits:
Increases yield
Better taste due to higher sugar formation
Can be used on all substrates
Reduces plant stress and breaks down dead plant material
To be used with all watering systems
How to use:
50m l – 150 ml per 100 l of water
1:2000 to 1:666
Directions for use:
Shake well before each use. Add 50 ml to 150m l GEN200 Resin Enhancer to 100 liters of water. The product can be applied via the substrate. GEN200 Resin Enhancer may be applied to all kinds of plants. Keep below room temperature. Keep out of reach of children.
Resin Enhancer
is a strong biological enhancer that stimulates the production of chlorophyll and the formation of resin and crystals. GEN200 Resin Enhancer provides all necessary nutrients, such as trace elements, vitamins, amino, fulvic and humic-acids ensuring a higher resistance, a better smell, taste and higher efficacy. Furthermore the enzymes in the product will break down dead plant material to prevent diseases and deficiencies.
Benefits:
Increases yield
Better taste due to higher sugar formation
Can be used on all substrates
Reduces plant stress and breaks down dead plant material
To be used with all watering systems
How to use:
50m l – 150 ml per 100 l of water
1:2000 to 1:666
Directions for use:
Shake well before each use. Add 50 ml to 150m l GEN200 Resin Enhancer to 100 liters of water. The product can be applied via the substrate. GEN200 Resin Enhancer may be applied to all kinds of plants. Keep below room temperature. Keep out of reach of children.
