Growth Technology

73 products

Showing 49 - 72 of 73 products

Showing 49 - 72 of 73 products
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Growth Technology Liquid Trace Elements - 1L
Growth Technology Liquid Trace Elements - 1L
Sale price$24.95 Regular price$32.76
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Growth Technology Ionic Grow Single Part - 20L
Growth Technology Ionic Grow Single Part - 20L
Sale price$174.95 Regular price$199.95
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Growth Technology pH Buffer 7 - 1L
Growth Technology pH Buffer 7 - 1L
Sale price$21.95 Regular price$26.95
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Growth Technology Liquid Trace Elements - 250mL
Growth Technology Liquid Trace Elements - 250mL
Sale price$14.95 Regular price$17.70
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Growth Technology pH Buffer 7 - 250mL
Growth Technology pH Buffer 7 - 250mL
Sale price$9.95 Regular price$12.95
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Growth Technology Liquid Phosphorus - 5L
Growth Technology Liquid Phosphorus - 5L
Sale price$104.95 Regular price$128.31
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Growth Technology pH Buffer 4 - 250mL
Growth Technology pH Buffer 4 - 250mL
Sale price$9.95 Regular price$12.95
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Growth Technology Liquid Potash - 250mL
Growth Technology Liquid Potash - 250mL
Sale price$14.95 Regular price$18.70
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Growth Technology Rootzone - 5L
Growth Technology Rootzone - 5L
Sale price$319.95 Regular price$379.95
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Growth Technology Liquid Iron - 1L
Growth Technology Liquid Iron - 1L
Sale price$24.95 Regular price$32.76
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Growth Technology EC Solution 1.413 (EC1413) – For Aquamaster Meters 250mls
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Growth Technology pH Buffer 4 - 1L
Growth Technology pH Buffer 4 - 1L
Sale price$29.95 Regular price$34.95
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Growth Technology Liquid Potash - 5L
Growth Technology Liquid Potash - 5L
Sale price$104.95 Regular price$128.31
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Growth Technology Orchid Focus General - 250mL
Growth Technology Orchid Focus General - 250mL
Sale price$12.95 Regular price$17.95
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Growth Technology PH Probe Cleaner - 250mL
Growth Technology PH Probe Cleaner - 250mL
Sale price$9.95 Regular price$13.95
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Growth Technology Orchid Focus General - 5L
Growth Technology Orchid Focus General - 5L
Sale price$59.95 Regular price$64.95
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Growth Technology Liquid Nitrogen - 5L
Growth Technology Liquid Nitrogen - 5L
Sale price$104.95 Regular price$128.31
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Growth Technology Orchid Focus General - 1L
Growth Technology Orchid Focus General - 1L
Sale price$18.95 Regular price$25.25
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Growth Technology Ionic Bloom Single Part - 20L
Growth Technology Ionic Bloom Single Part - 20L
Sale price$179.99 Regular price$199.95
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Growth Technology Liquid Iron - 250mL
Growth Technology Liquid Iron - 250mL
Sale price$14.95 Regular price$17.70
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Growth Technology Succulent Focus - 20L
Growth Technology Succulent Focus - 20L
Sale price$185.95 Regular price$232.05
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Growth Technology Liquid Trace Elements - 5L
Growth Technology Liquid Trace Elements - 5L
Sale price$104.95 Regular price$128.31
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Growth Technology Liquid Potash - 500mL
Growth Technology Liquid Potash - 500mL
Sale price$17.95 Regular price$23.97
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Growth Technology Liquid Iron - 5L
Growth Technology Liquid Iron - 5L
Sale price$104.95 Regular price$128.31

One brand, five different jobs

Growth Technology is unusual among nutrient companies in how wide it casts. The same catalogue carries a cloning gel most growers know by name, a crop-specific feed range aimed at orchids and chillies as readily as at indoor gardens, two full hydroponic base lines, and the single-element bottles you reach for when one number is off. That breadth is why this page runs to more than seventy buyable products.

Clonex and propagation

Clonex Purple rooting gel is the product the brand is best known for, sold here in 50mL, 250mL and 1L, alongside Clonex Cloning Solution in sizes to 5L. Rootzone in 250mL and 1L covers the root-drench side, and both turn up bundled in the GT Starter Kit with Foliage Focus. Cuttings work is one of the few places where a named brand genuinely is the default.

The Focus range

Focus is crop-specific rather than stage-specific — a different formulation per plant type instead of a grow and bloom pair. Foliage Focus is the flagship, with Orchid Focus in Grow, Bloom and General, plus Chilli, Herb, Vegetable, Fruit, Rose and Australian Native Focus. Complete Focus runs from 250mL to 20L for anyone wanting one bottle across the board. It is the range to point a customer at when they are not growing indoors at all.

Base nutrients and elements

Ionic. Single-part Grow and Bloom in 1L, 5.5L and 20L — the simplest way to run a reservoir, no A and B to balance.

Two-part. Optimum Grow and Bloom A&B, and Coco Grow and Bloom A&B for coco substrates.

Single elements. Liquid Nitrogen, Phosphorus, Potash, Iron and Trace Elements in 250mL, 1L and 5L, plus Liquid Calcium/Magnesium/Nitrogen. These fix a specific deficiency rather than feeding the whole plant — worth stocking once you can read what a leaf is telling you.

Extras. GT Silica, Super PK, Fulvic in 1L to 20L, and GT Foliar Spray supplied with a sprayer in 500mL and 5.5L.

Calibration

Growth Technology also makes the pH buffers we sell for meter calibration — pH 4 and pH 7 in 250mL and 1L, and a combined pH Calibration Kit. If you run a pH pen, this is where the consumables come from. The full range sits in pH Buffers & Aids, alongside the pH meters themselves.

Growth Technology FAQ's

Clonex Purple is a rooting hormone gel for cuttings. You dip the cut stem before it goes into a plug or cube, and the gel seals the wound while delivering hormone directly to the site. It is sold here in 50mL, 250mL and 1L. Clonex Cloning Solution is the companion product — a nutrient solution for the water or medium the cuttings sit in, rather than the dip itself.

Focus is crop-specific: separate formulations for orchids, chillies, herbs, roses, natives and general foliage, aimed at gardeners growing a particular plant. Ionic is a hydroponic base nutrient, sold as a single-part Grow and Bloom, aimed at running a reservoir. Most indoor growers want Ionic or Optimum; someone feeding an orchid collection wants Focus.

Single-part like Ionic is simpler — one bottle, one measurement, less to get wrong. Two-part A&B formulations such as Optimum and Coco Grow keep incompatible elements separated in the bottle, which allows a more concentrated and more precisely balanced feed, but you must add them separately and never mix them undiluted. Beginners are usually better served by single-part.

Coco Grow A&B and Coco Bloom A&B are formulated for coco specifically, accounting for the way coco holds and releases nutrients. Pair them with Liquid Calcium Magnesium Nitrogen if you are running soft water, since coco tends to demand more calcium and magnesium than soil does.

Yes — the pH 4 and pH 7 buffer solutions here are standard calibration fluids and work with any pH pen or probe, not just one brand. They come in 250mL and 1L, and there is a combined calibration kit with both. Use fresh solution each time and never pour used buffer back into the bottle.

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