Thanks to their revolutionary hydrophilic fibres, Grodan substrate slabs and blocks produced using this technology offer users considerable advanta...

GRODAN Delta Effortless Start Up of Propagation – Grodan Delta is the perfect block for propagating young plants under a wide range of pro...

Thanks to their revolutionary hydrophilic fibres, Grodan substrate slabs and blocks produced using this technology offer users considerable advanta...

These slabs of Grodan Rockwool are perfect for planting straight into, ideal for flood and drain systems or NFT channels or just as standalone pot ...

These slabs of Grodan Rockwool are perfect for planting straight into, ideal for flood and drain systems or NFT channels or just as standalone pot ...

Final Flush is a fertilizer rinse solution that acts to dissolve excess fertilizer salts that may accumulate over time as a result of regular ferti...

NutriBoost is a plant vigour tonic that utilises Vitamin B, NAA and kelp extracts. It has been developed to increase vigour in all stages of plant ...

GUARANTEED TO FIRE UP YOUR CHILLIES! Habanero, Tabasco, Scotch Bonnet, Jalapeno, Birdseye chillies .... the list is seemingly endless! If you love ...

Specifically formulated to encourage profuse and lush foliage growth.  Suitable for any non flowering plants including ferns, palms and herbs.

Specifically formulated for culinary herbs such as parsley, basil, coriander, thyme and dill. Developed using Growth Technology’s (GT) revolution...

Orchid Focus is specifically formulated to meet the exacting needs of most orchids. Entirely free from urea which has been shown to be toxic to cer...

Rose Focus is specifically formulated to promote magnificent blooms. Contains extra calcium in a highly soluble form to increase disease resistance...

GT Coco Hydroponic twin pack, specifically formulated for outstanding results in coco fibre Enhanced with fulvic acid for increased nutrient upta...

GT Coco Hydroponic twin pack, specifically formulated for outstanding results in coco fibre Enhanced with fulvic acid for increased nutrient upta...

Unlock the full potential of your plants with the Growth Technology GT Foliar Spray. This 500mL bottle, complete with a convenient sprayer, is de...

What is fulvic acid exactly? Fulvic acid is a black powder mined from peat and coal deposits. It is in fact a mixture of several acidic organic c...

Optimum   Australia’s most trusted hydroponic twin pack nutrient Formulated by internationally renowned chemist, Carl Barry Available in ‘Grow’ a...

Optimum   Australia’s most trusted hydroponic twin pack nutrient Formulated by internationally renowned chemist, Carl Barry Available in ‘Grow’ a...

ROOTZONE Is Growth Technology's brand new Root Biostimulant that is designed to deliver explosive root growth. It is Growth Technology's debut into...

GT Silicon is a concentrated mixture of silicic acid and potassium hydroxide. This is often referred to as potassium silicate. Its purpose is to ad...

Specifically formulated to encourage high quality and heavy yields in vegetables.  Perfectly suited to tomatoes and cucumbers.

Heavy Weight Potash is a soluble potash with 13%w/v Phosphorous and 15%w/v Potassium. Heavy Weight can be used in soil and in hydroponic systems at...