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Hydroponic Additives

There are many different types of hydroponic additives for plants depending on which stage of the growth cycle they are at. Products can range from Bud Boosters, Root Stimulators, Flower Enhancers, Enzymes, Vitamins and Amino Acids, Silica, Drip Clean, Flower boosters and Foliar Sprays. These are the most vital additives that are used for plant growth. Hydroponic Global only stocks the highest quality and top selling hydroponic additive brands such as CANNA, CYCO, House & Garden and GROTEK. Also, see our range of plant nutrients and substrates.

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CANNA BOOST ACCELERATOR 5L
CANNA BOOST ACCELERATOR 5L
RPS80235
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$392.00 ea.
CANNA BOOST ACCELERATOR is a universal flowering stimulator, which is to say that it can be used with any growing system and in combination with any feeding with no exceptions. As well as adding Canna boost to the substrate it can also be used as a leaf spray (foliar feeding). The advantage of this ...
CANNA CANNAZYM 1L or 5L
CANNA CANNAZYM 1L or 5L
RPS80322
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From $32.00 ea.
CANNA CANNAZYM is a high-quality enzyme product. It consists of more than 12 different kinds of enzymes to which vitamins and extracts of desert plants are added. CANNAZYM speeds up the process of breaking down dead root material and activates the micro-organisms. In addition to this, CANNAZYM facil...
CANNA PK 13/14 1L or 5L
CANNA PK 13/14 1L or 5L
RPS80326
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From $32.00 ea.
Canna PK 13-14 is a dynamic flowering enhancer from Holland that will amaze you. Canna PK 13-14 is a nutrient additive and is used in the flowering stage. The increase in phosphorous and potassium levels, help influence the flowering process, stimulating the size and quality of the fruits and blooms...
CANNA RHIZOTONIC 1L
CANNA RHIZOTONIC 1L
RPS80316
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From $74.00 ea.
CANNA RHIZOTONIC is 100% natural, and contains multiple vitamins. RHIZOTONIC influences the root environment and is the ideal supplement for the crop environment created by the grower. RHIZOTONIC has a calming effect on plants, and is ideally suited for use when shipping or re-potting plants. RHIZOT...
Cyco B1 Boost 5L
Cyco B1 Boost 5L
RPS80222
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$128.00 ea.
Cyco B1 Boost is part of the Platinum Series. An additive used throughout the vegetative and flowering periods of plant growth. Used at higher concentrations in vegetative growth than flowering, B1 Boost contains high amounts of the natural vitamin B-1 also known as thiamine. Thiamine is a natural h...
Cyco Ryzofuel 5L
Cyco Ryzofuel 5L
RPS80220
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$160.00 ea.
Cyco Ryzofuel is Australia\'s leading brand of root stimulates, designed for indoor/Outdoor plants and seedlings. Ryzofuel can also be used on trees and bulbs. Ryzofuel stimulates the plants defense System against moulds such as Pythium, Fuscirium, Mildew and Botrytis. Ryzofuel will rapidly accelera...
Cyco Sugar Rush 5L
Cyco Sugar Rush 5L
RPS80218
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$128.00 ea.
Cyco Platinum Series Suga Rush is an additive that is solely used during the flowering or reproductive cycle of plant growth. Cyco Suga Rush is an intensely concentrated blend of simple and complex carbohydrates that are sourced from the finest food grade sugars that are guaranteed to have no harmfu...
Cyco Supa Stiky 5L
Cyco Supa Stiky 5L
RPS80227
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$112.00 ea.
Cyco Supa Stiky is a plentiful source of 99.8% pure magnesium, which is required to catalyze many enzymatic reactions within the plant. Enzymes, which are responsible for building the isoprene unit from which plant terpenes and terpenoids are constructed. This process encourages the production of th...
Cyco Uptake 5L
Cyco Uptake 5L
RPS80216
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$52.00 ea.
Cyco Platinum Series Uptake is an additive used throughout the vegetative and flowering cycle and aids in natural chelation and nutrient absorption. A source of premium humates derived from Leonardite crystal! The reason uptake works so well is because it literally bonds with compatible materials to...
Cyco Zyme 5L
Cyco Zyme 5L
RPS80224
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$104.00 ea.
Cyco Zyme is in the Platinum Series and is an additive used throughout the vegetative and flowering periods of plant growth to aid in breaking down organic matter. Cyco Zyme break down organic matter into usable components, it also breaks down and cleans sources of decay, and digest complex polysac...
ENERGY PLUS  Booster Accelerator Thrive 20L
ENERGY PLUS Booster Accelerator Thrive 20L
RPS80407
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$680.00 ea.
ENERGY PLUS+ Booster Accelerator Thrive allows for your plants to have a speedier metabolism which helps the uptake of nutrients that your plants need to grow healthily and stay strong. It also encourages your plants to grow bigger and faster as it will be able to absorb more nutrients thr...
Fastway Add Budd 20L
Fastway Add Budd 20L
RPS80395
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$208.00 ea.
Fastway Add Bud 20 Liter. Complete Vitamin and Hormone blend for Flowering with trace elements ,various hormones ,fulvic acid ,kelp and folic acid .Fastway has produced a flower enhancer that helps to improve taste ,aroma and yield ,This product keeps your plant producing and at peak health all the ...
FULL BUD 20L
FULL BUD 20L
RPS80388
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$160.00 ea.
Full Bud is a specially prepared hydroponic flower enhancer that has unique chelating properties that promote anion and cation exchange, and cellular and microbial activity in your hydroponic system. Full Bud will help to stabilise your hydroponic nutrient solution against large pH fluctuations d...
Green Planet MASSIVE BLOOM FORMULATION 25L
Green Planet MASSIVE BLOOM FORMULATION 25L
RPS80401
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$160.00 ea.
Green Planet Massive Bloom Formulation incorporates naturally occurring gibberellic hormones designed to increase internodal spacing allowing more room for the flower to mature and swell to full potential. When flower sites have been established, the components in Massive Bloom Formulation work aggr...
GROTEK BLOSSOM BLASTER 1kg
GROTEK BLOSSOM BLASTER 1kg
RPS80281
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$408.00 ea.
GROTEK Blossom Blaster™ is a powerful blend of phosphorous and potassium fertilizers. Use Blossom Blaster™ to add size to your blossoms by adding it to your nutrient solution just before flowers are starting to form. It supplies the plant with a reliable source of nutrition in the area where blo...
GROTEK BUD FUEL 1L
GROTEK BUD FUEL 1L
RPS80154
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$36.00 ea.
GROTEK Bud Fuel™ is a flowering supplement designed to be used with your regular fertilizer program. The main component in Bud Fuel is potassium which comes from different sources. Potassium is required to help plants produce stronger stems and is essential in transporting sugars produced by photo...
GROTEK CAL-MAX 1L
GROTEK CAL-MAX 1L
RPS80150
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$20.00 ea.
GROTEK CAL-MAX - During periods of high temperature or accelerated growth your plants can develop nutrient deficiencies. Grotek Cal-Max was developed to provide much needed calcium, magnesium and iron to help support your plant. Grotek Cal-Max can be used as both a treatment for and a preventative. ...
GROTEK Heavy Bud 1L
GROTEK Heavy Bud 1L
RPS80146
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$44.00 ea.
Groteck Heavy Bud™ is a complex blend of plant essentials designed to provide nutrition and energy to plants during the key stages in flower and fruit development. The nutrients in this formula play an irreplaceable part in the activation of enzymes systems fundamental to the production of pro...
GROTEK Insta-Green 1L  or 4L
GROTEK Insta-Green 1L or 4L
RPS80156
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From $23.00 ea.
GROTEK Insta-Green is designed to help growers when a nitrogen boost is required for their plants. The formula can help reduce yellowing and restore lush green colour to cuttings, seedlings or plants that are showing signs of underfeeding. Use the product until vigour has returned to the plants or a...
GROTEK MONSTER BLOOM 130g
GROTEK MONSTER BLOOM 130g
RPS80174
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From $16.00 ea.
GROTEK MONSTER BLOOM ia a classic bloom enhancer, Monster Bloom has gained a reputation for its ability to assist plants during the middle stages of flower development. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. The potassium in the for...
GROTEK MONSTER GROW 500gm
GROTEK MONSTER GROW 500gm
RPS80279
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$56.00 ea.
GROTEK Monster Grow™ provides nutrition for plants during peak times of vegetative growth. These nutrients support vigorous growth and added calcium and magnesium guard against nutrient deficiencies. Used at half strength, this formula can be used for newly rooted cutting or at recommended strengt...
GROTEK MONSTER GROW PRO 130gm or 2.5kg
GROTEK MONSTER GROW PRO 130gm or 2.5kg
RPS80175
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From $20.00 ea.
Grotek Monster Grow Pro is a soluble, yet highly powerful growth enhancer that’s added to the existing feeding schedule once per week during mid to late veg and pre-flowering stages. It can be used in all styles of growing (soil, coco or hydro) when high levels of Nitrogen (N) are needed the m...
GROTEK Pro-silicate 1L
GROTEK Pro-silicate 1L
RPS80148
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$24.00 ea.
GROTEK Pro-Silicate™ is a nutritional silicate additive containing potassium and silicon. It helps keep plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis. Pro-Silicate™ helps the plan...
GROTEK THE FINAL FLUSH 1L
GROTEK THE FINAL FLUSH 1L
RPS80158
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$16.00 ea.
GROTEK The Final Flush - Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Grotek Final Flush™ is a flushing agent designed to correct over feedin...
GROTEK VITAMAX PLUS 1L or 4L
GROTEK VITAMAX PLUS 1L or 4L
RPS80152
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From $36.00 ea.
GROTEK VITAMAX PLUS is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development.It contains macro nutrients and added magnesium to aid in the formation of chlorophyll and other essential plant compounds. Always use Vitamax Plus as a part of your r...
GROWHARD AUSTRALIA BUD JUICE ORGANIC BLOOM STIMULATOR 5L
GROWHARD AUSTRALIA BUD JUICE ORGANIC BLOOM STIMULATOR 5L
RPS80291
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$200.00 ea.
GROWHARD Bud Juice provides growers with the best of old and new world technology in organic gardening. This combination approach to producing the ultimate in natural flower enhancement gives growers a product that achieves results far beyond what nature intended. When it comes to bloom stimulators,...
Growth Technology OXY PLUS 5L
Growth Technology OXY PLUS 5L
RPS80299
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$92.00 ea.
Growth Technology Oxyplus is an incredibly useful product for the grower to have on hand at all times. It is a useful way of adding fresh oxygen to a nutrient solution. At room temperature, a nutrient solution is lucky to have 10 ppm of dissolved oxygen, which can be rapidly depleted by active roots...
Growth Technology PH DOWN 1L
Growth Technology PH DOWN 1L
DSC08441
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Now $24.00 ea.
was $35.00
The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 Growth Technology pH Down is 85% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done ...
Growth Technology PH UP 1L
Growth Technology PH UP 1L
RPS80257
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Now $24.00 ea.
was $35.00
Growth Technology PH UP or DOWN - pH adjustment concentrate - Growth Technology pH control is essential in a hydroponic system Plants in hydroponic systems function best with a nutrient solution pH of between 5.8 up to 6.5. Bottled in black and red – the internationally accepted packaging colo...
HOUSE AND GARDEN ALGEN EXTRACT 250ml
HOUSE AND GARDEN ALGEN EXTRACT 250ml
RPS80285
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$40.00 ea.
House & Garden Algen Extract is a concentrated solution of Norwegian Sea Kelp, (Ascophyllum nodosum). Plants in all phases of growth love kelp for the many benefits it provides. Micro nutrients, micro-biology and macro-nutrients are all present in Algen Extract, ensuring better leaf colour. Algen Ex...
HOUSE AND GARDEN AMINO TREATMENT 100ml
HOUSE AND GARDEN AMINO TREATMENT 100ml
RPS80269
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$36.00 ea.
HOUSE AND GARDEN AMINO TREATMENT - Using Amino Treatment guarantees abundant growth and explosive flowering of your plants. A well balanced combination of active ingredients, including high quality silicate particles, Norweigan sea kelp and a natural plant stimulator extracted from plant seeds.
HOUSE AND GARDEN BUD-XL 5L
HOUSE AND GARDEN BUD-XL 5L
RPS80241
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$264.00 ea.
House & Garden Bud-XL has a unique ability to extract sugars from the leaves of the plant and transfer them to the fruit. The fruit is made sweeter and its taste is improved. Bud-XL will also increase the size and robustness of the flowers, resulting in an increase in fruit production and greater tu...