Optimum Bloom
Optimum Bloom is dedicated to the flowering and fruiting stage of plant growth.
Hydroponic Nutrient.
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Grower Profile
Read the stories of different growers in our community.
Tara Peeters
From childhood obsession to award-winning exhibitor, Tara Peeters shares how 25 years of orchid growing and a move from Victoria to Perth led her to discover GT products and transform her collection.
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Join the Community
Stay in the loop with Growth Technology and signup to our email list. Plant specific nutrition through a triple foundation of literature review, ongoing experimentation and patient observation of plants in all growth stages.
Signup for the latest news, articles and announcements from GT.
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Plant Profiles
Growing tips, environment information and nutrient recommendations for popular plants.
Featured Plants
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Top Products
GT OXY 3%
Foliage Focus
pH Lift
Complete Focus
Succulent Focus
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Top FAQs
Explore our library of most commonly asked questions. FAQs are categorised across plant types, growing method, growth median and general categories of resources.
How long does Clonex remain effective after opening?
What is the difference between CCS & Clonex Gel?
Many growers know the Clonex Purple Hormone Rooting Gel. CCS is not the same product—and it isn’t meant to replace it. Use Clonex Gel immediately after taking a cutting (to support initial rooting response). Use CCS during the root development phase (to nourish and support establishment).
How do I use GT Foliar?
GT Foliar comes in a ready to use trigger pack. It couldn’t get much easier – simply point and spray.
Join the Community
Stay in the loop with Growth Technology and signup to our email list. Plant specific nutrition through a triple foundation of literature review, ongoing experimentation and patient observation of plants in all growth stages.
Signup for the latest news, articles and announcements from GT.