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Nutrients & Additives
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- Hy-Gen Additives
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- Terra Aquatica/General Hydro: Additives
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- Green Planet: Additives
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- Mills: Additives
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- House & Garden: Additives
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- Growth Technology: Additives
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- Professor's: Additives
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- Flairform: Additives
- Canna
- Canna: Additives
- Ozi Magic
- Terpinator
- Ezi Oil
- Superthrive: Additives
- Plant Mechanics: Additives
- Plant Success: Additives
- GrowHard: Additives
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- Southern Star LED
- Luther’s Choice Bioponics
- Lighting (Lamps, Ballasts, LEDs, etc)
- Hydroponic Grow Lights
- Grow Tents
- Complete Hydroponic Kits
- Growing Media & Substrates
- Water Control (Instruments, Solutions, etc)
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- Hygrometers/Thermometers
- Pest & Disease Control
- Heaters, Chillers & Coolers
- Fans & Ventilation
- Filters
- C02
- Pots, Tubs, Tanks
- Propagation
- Water, Air Pumps & Airstones
- Plant Training
- Plumbing
- Post Harvest & Beyond
- Electricals
- Clearance
- Tent Accessories
-
Nutrients & Additives
- Luther's Choice Bioponics
- Luther's Choice Bioponics: Additives
- Athena: Additives
- Athena Nutrients Australia
- Hy-Gen
- Hy-Gen Additives
- Terra Aquatica/General Hydro
- Terra Aquatica/General Hydro: Additives
- Green Planet
- Green Planet: Additives
- Mills
- Mills: Additives
- House & Garden
- House & Garden: Additives
- Growth Technology
- Growth Technology: Additives
- Professor's
- Professor's: Additives
- Flairform
- Flairform: Additives
- Canna
- Canna: Additives
- Ozi Magic
- Terpinator
- Ezi Oil
- Superthrive: Additives
- Plant Mechanics: Additives
- Plant Success: Additives
- GrowHard: Additives
- Mammoth: Additives
- Southern Star LED
- Luther’s Choice Bioponics
- Lighting (Lamps, Ballasts, LEDs, etc)
- Hydroponic Grow Lights
- Grow Tents
- Complete Hydroponic Kits
- Growing Media & Substrates
- Water Control (Instruments, Solutions, etc)
- Timers & Controllers
- Hygrometers/Thermometers
- Pest & Disease Control
- Heaters, Chillers & Coolers
- Fans & Ventilation
- Filters
- C02
- Pots, Tubs, Tanks
- Propagation
- Water, Air Pumps & Airstones
- Plant Training
- Plumbing
- Post Harvest & Beyond
- Electricals
- Clearance
- Tent Accessories
11 products

FlairForm GroStorm - 1L / 5L / 20L | Organic Additive
Regular price $30.00 Save $-30.00
Humic acid and fulvic acid additives are known to increase the cation exchange capacity (CEC) of soils and act as a “chelator” to aid nutrient uptake. They also help enhance root development, improve the water holding capacity of soils and promote the growth of beneficial bacteria. Humic acid (HA) is derived from leonardite, a coal like material formed via the decomposition of plant matter.
Fulvic acid (FA) is the fraction of humic acid that is soluble in water under all pH conditions. Fulvic acid is regarded for providing superior efficacy than humic acids.
'Kelp' is derived from the soluble ‘extract’ of seaweed species such as Ascophyllum Nodosum and Laminaria. The extract is widely regarded to act as a soil conditioner that increases the cation exchange capacity (CEC) of soils, assists nutrient uptake and promote the growth of beneficial bacteria.
GroStorm includes kelp, fulvic & humic acid, plus natural vitamins. Most brands ‘package’ these elements in over 3 or more bottles:
- Promotes plant vitality, yield & quality
- Maximizes Brix levels, oils & taste
- Increases resistance to heat stress
- Highly stable and fully soluble (no blockages)
- Use during vegetative & flowering
- For use in hydroponics, soil or coco
- Dose rate 2.5ml/L (9.5ml/Gal)
- Available in 250ml, 1L, 5L and 20L
- Technical: Click here to view product labels, feed charts, brochures and MSDS
STEP 1. Dosing
- Fill the nutrient reservoir with low EC water then add GREEN DREAM ‘A’ followed by GREEN DREAM ‘B’ then the additives. Add in the sequence shown in the chart (left to right) and stir thoroughly after each addition. Never pre-mix nutrients and additives in concentrated form. Pre-dilute SILIKAMAJIC 10-fold with plain water before adding to the reservoir. ^BUDGENIE: For increased weight use up to 5ml/L for heavy feeders (yields “Final EC” 2.25mS/cm).
STEP 2. pH Control
- Check pH is between 5.0 and 6.5 (below 6.0 may enhance nutrient uptake).
STEP 3. Feed frequency
- Generally use this nutrient solution with each watering.
STEP 4. Maintenance
- Maintain nutrient temperature between 68-77 deg F (20-25 deg C). Cover the reservoir to prevent evaporation and exposure to light.
- ‘Recirculating' hydroponic systems: Maintain pH as in Step 2. Keep reservoir topped up with water. Do not allow EC to fall more than 0.3mS (maintain by adding GreenDream A and B). Discard, flush, and replace the nutrient solution every 7-10 days.
- Coco Coir or Soil systems: Flush the medium every 1-2 weeks with plain water.
- Apply Pythoff for root problems such as root browning or fungus gnat infestations
SPECIFICATIONS
- When to Use: Veg and bloom phase
- Dosage: 2.5ml/L (9.5ml/Gal)
- Substrates: Hydro / Coco / Soil
- Bottle Sizes: 1L, 5L, 20L
FlairForm CMX - 1L / 5L / 20L | Calcium, Magnesium & Iron Additive
Regular price $29.90 Save $-29.90
The deficiency of calcium (Ca), magnesium (Mg) and iron (Fe) can cause common symptoms such as blossom-end-rot (death of the end part of fruit), upward leaf curl, withered flower/fruit set, interveinal chlorosis and the death of terminal buds and root tips. If the above mentioned symptoms are present, be sure to check pH and humidity levels. Excessive pH can cause both calcium and iron to become insoluble. Excessive humidity restricts the distribution (“translocation”) of nutrients throughout the plant and is a common cause of calcium deficiency. Avoid using this additive with excessively hard make-up water because it can exacerbate the build-up of white "scale". This can result in dripper blockage and a reduction in the amount of available sulfate - an essential plant nutrient.
CMX is a cal-mag additive used for preventing nutrient deficiency symptoms. Unlike other brands, CMX also contains all trace elements (Fe, Cu, Mn, Zn, Mo, B). Did you know most deficiency symptoms are due to trace element deficiencies?
Deficiency symptoms are all too common in growing systems that contain heavy feeders or suffer from lack of maintenance or poor quality waters. CMX protects plants against problems such as:
- Blossom-end-rot
- Upward leaf curl
- Withered flower/fruit set
- Interveinal chlorosis
- Stunted growth rates
CMX contains 6% calcium, 2% magnesium, 0.2% iron EDDHA (NPK 4-0-0), and all essential trace elements (copper, zinc, and manganese as EDTA, molybdenum, and boron).
- Use during vegetative & flowering
- For use in hydroponics, soil, or coco
- Dose rate 0.5-1ml/L (2-4ml/Gal)
- Available in 250ml, 1L, 5L, and 20L
STEP 1. Dosing
- Fill the nutrient reservoir with low EC water then add GREEN DREAM ‘A’ followed by GREEN DREAM ‘B’ then the additives. Add in the sequence shown in the chart (left to right) and stir thoroughly after each addition. Never pre-mix nutrients and additives in concentrated form. Pre-dilute SILIKAMAJIC 10-fold with plain water before adding to the reservoir. *BUDGENIE: For increased weight use up to 5ml/L for heavy feeders (yields “Final EC” 2.25mS/cm).
STEP 2. pH Control
- Check pH is between 5.0 and 6.5 (below 6.0 may enhance nutrient uptake).
STEP 3. Feed frequency
- Generally use this nutrient solution with each watering.
STEP 4. Maintenance
- Maintain nutrient temperature between 68-77 deg F (20-25 deg C). Cover the reservoir to prevent evaporation and exposure to light.
- ‘Recirculating' hydroponic systems: Maintain pH as in Step 2. Keep reservoir topped up with water. Do not allow EC to fall more than 0.3mS (maintain by adding GreenDream A and B). Discard, flush, and replace the nutrient solution every 7-10 days.
- Coco Coir or Soil systems: Flush the medium every 1-2 weeks with plain water.
- Apply Pythoff for root problems such as root browning or fungus gnat infestations
Pythoff
Regular price $39.00 Save $-39.00
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, Pythium.
Root rot is every hydroponic grower’s nightmare and can destroy an entire system in a matter of days. Pythoff is designed to combat root rot by preventing it in the first place. It can be used as a treatment for the very early stages, but as root rot can quickly cause havoc in your system we always recommend that it’s better to use this as a sterilising agent from the start.
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.
Key features of Pythoff include:
- Sterilising agent suitable for all hydroponic systems
- Can treat root rot if caught early enough
- If used regularly will remain active through entire growth cycle
- Suitable for use from seedling to harvest
- Protects and prevents plants from harmful pathogens

FlairForm BudStorm - 1L / 5L / 20L | The All-in-One flowering additive
Regular price $30.00 Save $-30.00
BUDSTORM
- PK additives primarily contain phosphate (“P”) and potassium (“K”). These elements are essential during the flowering and fruiting phase. Although bloom nutrients contain phosphorus and potassium, heavy fruiting plants such as tomatoes and peppers have an especially high demand for these elements. Hence, PK additives are used in conjunction with bloom nutrients to help ensure no deficiencies occur. They are also a more economical alternative compared to using extra bloom nutrient.
PK additives should generally be used from the onset of budding until flowers or fruit are fully formed.
When choosing a PK additive choose a brand that is relatively pH 'neutral'. Many brands are quite ‘alkaline’ which causes a significant increase in nutrient solution pH. These can quickly destabilize the nutrient if pH is not adjusted immediately after dosing.)
BudStorm is an All-in-One flowering additive for promoting floral blooms of optimum size and quality:
- Contains phosphorus, potassium (NPK 0-12-11) and organic flowering stimulants
- Improves the integrity of flowering sites
- pH “neutral” formulation
- For use in hydroponics, soil or coco
- Dose rate 1ml/L (4ml/Gal)
- Available in 250ml, 1L, 5L and 20L
STEP 1. Dosing
- Fill the nutrient reservoir with low EC water then add GREEN DREAM ‘A’ followed by GREEN DREAM ‘B’ then the additives. Add in the sequence shown in the chart (left to right) and stir thoroughly after each addition. Never pre-mix nutrients and additives in concentrated form. Pre-dilute SILIKAMAJIC 10-fold with plain water before adding to the reservoir. ^BUDGENIE: For increased weight use up to 5ml/L for heavy feeders (yields “Final EC” 2.25mS/cm).
STEP 2. pH Control
- Check pH is between 5.0 and 6.5 (below 6.0 may enhance nutrient uptake).
STEP 3. Feed frequency
- Generally use this nutrient solution with each watering.
STEP 4. Maintenance
- Maintain nutrient temperature between 68-77 deg F (20-25 deg C). Cover the reservoir to prevent evaporation and exposure to light.
- ‘Recirculating' hydroponic systems: Maintain pH as in Step 2. Keep reservoir topped up with water. Do not allow EC to fall more than 0.3mS (maintain by adding GreenDream A and B). Discard, flush, and replace the nutrient solution every 7-10 days.
- Coco Coir or Soil systems: Flush the medium every 1-2 weeks with plain water.
- Apply Pythoff for root problems such as root browning or fungus gnat infestations
SPECIFICATIONS
- When to Use: Bloom phase
- Dosage: 1ml/L (4ml/Gal)
- Substrates: Hydro / Coco / Soil
- Bottle Sizes: 1L, 5L, 20L

FlairForm pH Buffer 4.0 - 250ML / 1L | Calibration Solution for pH Meters
Regular price $10.00 Save $-10.00
pH meters must be regularly 'calibrated' (i.e. adjusted for accuracy) using standard pH buffer solutions which are made to an internationally agreed recipe.
- Flairform's buffers are formulated with NIST specified ingredients.
- Stabilised to resist algae or growth formation: Growths' can contaminate pH electrodes which in turn affects the “slope” value beyond the software’s ability to compensate.

FlairForm Roots - 250ML / 1L | Root Enhancer
Regular price $40.00 Save $-40.00
Successful growers are well aware that a large and healthy root mass is fundamental for delivering consistently high yields. Flairform Roots has a unique ability to deliver a thicker, denser root mat with the notable outcome of “transition-less” growth and faster crop speed. Impressively, this has been achieved without incorporating toxic PGR’s, or substances that create a horrible mess in the growing system.
For maximizing crop speed and helping prevent transplant stress:
- Helps promote explosive root growth.
- For use throughout the seedling phase, veg and bloom.
- For use in hydroponics, soil or coco
- Dose rate 1.5ml/L (5.5ml/Gal)
- Available in 250ml, 1L, 5L and 20L
STEP 1. Dosing
- Fill the nutrient reservoir with low EC water then add GREEN DREAM ‘A’ followed by GREEN DREAM ‘B’ then the additives. Add in the sequence shown in the chart (left to right) and stir thoroughly after each addition. Never pre-mix nutrients and additives in concentrated form. Pre-dilute SILIKAMAJIC 10-fold with plain water before adding to the reservoir. *BUDGENIE: For increased weight use up to 5ml/L for heavy feeders (yields “Final EC” 2.25mS/cm).
STEP 2. pH Control
- Check pH is between 5.0 and 6.5 (below 6.0 may enhance nutrient uptake).
STEP 3. Feed frequency
- Generally use this nutrient solution with each watering.
STEP 4. Maintenance
- Maintain nutrient temperature between 68-77 deg F (20-25 deg C). Cover the reservoir to prevent evaporation and exposure to light.
- ‘Recirculating' hydroponic systems: Maintain pH as in Step 2. Keep reservoir topped up with water. Do not allow EC to fall more than 0.3mS (maintain by adding GreenDream A and B). Discard, flush, and replace the nutrient solution every 7-10 days.
- Coco Coir or Soil systems: Flush the medium every 1-2 weeks with plain water.
- Apply Pythoff for root problems such as root browning or fungus gnat infestations
SPECIFICATIONS
- When to Use: Seed to harvest
- Dosage: 1.5ml/L (5.5ml/Gal)
- Substrates: Hydro / Coco / Soil
- Bottle Sizes: 250ml, 1L
StopBloc
Regular price $29.40 Save $-29.40
StopBloc helps to prevent irrigation blockages by resisting the formation of nutrient deposits in feed-lines, sprayers, drippers, pumps and filters.
- StopBloc also helps prevent build-up of nutrient deposits at the root zone
- Compatible with all types of nutrients / fertilisers, systems and substrates
- Use during vegetative & flowering
- For use in hydroponics, coco or soil.
- Dose rate 0.2ml/L
FlairForm Bud Genie - 250ML / 1L / 5L | Hydroponic Bloom Booster
Regular price $35.00 Save $-35.00
BudGenie was designed to meet the critical demands of growers wanting larger and more potent yields. Over the 2 years of final testing and commissioning, there was no other additive able to compete in terms of both volume and mass yield, flavor, cleanliness and ease-of-use. The niche ingredients used in BudGenie were proven to be uniquely stable thereby resulting in greater reliability and consistency for growers.
Specialized bloom booster for use in conjunction with PK additives:
- Improves trichome output, resin, and essential oil content in flowering plants.
- Helps stimulate floral blooms and promote higher fruit weight.
- PGR free.
- For use in hydroponics, soil, or coco
- Dose rate 2.5ml/L (9.5ml/Gal)
- Available in 250ml, 1L, 5L, and 20L
STEP 1. Dosing
- Fill the nutrient reservoir with low EC water then add GREEN DREAM ‘A’ followed by GREEN DREAM ‘B’ then the additives. Add in the sequence shown in the chart (left to right) and stir thoroughly after each addition. Never pre-mix nutrients and additives in concentrated form. Pre-dilute SILIKAMAJIC 10-fold with plain water before adding to the reservoir. ^ BUDGENIE: For increased weight use up to 5ml/L for heavy feeders (yields “Final EC” 2.25mS/cm).
STEP 2. pH Control
- Check pH is between 5.0 and 6.5 (below 6.0 may enhance nutrient uptake).
STEP 3. Feed frequency
- Generally use this nutrient solution with each watering.
STEP 4. Maintenance
- Maintain nutrient temperature between 68-77 deg F (20-25 deg C). Cover the reservoir to prevent evaporation and exposure to light.
- ‘Recirculating' hydroponic systems: Maintain pH as in Step 2. Keep reservoir topped up with water. Do not allow EC to fall more than 0.3mS (maintain by adding GreenDream A and B). Discard, flush, and replace the nutrient solution every 7-10 days.
- Coco Coir or Soil systems: Flush the medium every 1-2 weeks with plain water.
- Apply Pythoff for root problems such as root browning or fungus gnat infestations
SPECIFICATIONS
- When to Use: Flowering phase
- Dosage: 2.5ml/L (9.5ml/Gal)
- Substrates: Hydro / Coco / Soil
- Bottle Sizes: 250ml, 1L, and 5L

FlairForm pH Buffer 7.0 - 250ML / 1L | Calibration Solution for pH Meters
Regular price $10.00 Save $-10.00
pH meters must be regularly 'calibrated' (i.e. adjusted for accuracy) using standard pH buffer solutions which are made to an internationally agreed recipe.
- Flairform's buffers are formulated with NIST specified ingredients.
- Stabilised to resist algae or growth formation: Growths' can contaminate pH electrodes which in turn affects the “slope” value beyond the software’s ability to compensate.
Silika Majic
Regular price $35.00 Save $-35.00
Silica must be used throughout both vegetative and flowering phases. Electron microscopy and x-ray analysis both confirm that existing silica within the plant is not mobile and cannot benefit new growth. To benefit new growth, therefore, silica must be present at all times in the nutrient solution. Various research projects have shown that the presence of silica in plant tissue produces several beneficial side effects:
- Silica produces healthier and stronger plant growth. When silica is taken up by the roots, it is deposited in the cell walls of the plant as a solid, rigid 'quartz-like' matrix. This produces a ‘mechanically’ stronger plant which enables superior leaf orientation and therefore greater rates of photosynthesis and growth.
- Increases the weight and shelf-life of fruit due to the physical accumulation of silica in plant cells.
- Increases plant tolerance to heat stress or “wilting”.
- Increases resistance to fungal diseases particularly mildews and botrytis. It resists fungal ingress by accumulating around the points of fungal attack.
- Improves the healing rate and neatness of pruning wounds. This property is especially beneficial in the commercial cropping of plants such as tomato and cucumber. Regular pruning of these species threatens the plant's survival due to the risk of disease penetration through the site of the pruning wound.

Top Wet 250mL
Regular price $15.00 Save $-15.00
TopWet increases the effectiveness of foliar sprays such as foliar fertilizer, fungicides and pesticides.
- Improves penetration through the leaf’s surface.
- Maximizes leaf surface coverage and reduces waste
- For use with both acid and alkaline sprays.
- Fully biodegradable and 100% non-ionic (25%** polyoxyalkylene polymer)
Only 1-2mls per litre is needed