Achieve up to 3 x greater yields than traditional soil methods! The original hydroponics system. First launched by NUT Systems in 1976.
HOW IT WORKS?
In a GT System the nutrient solution is contained in a tank. Your plants sit on a tray above the tank and nutrient solution is pumped up to the tray, which then flows over the roots of your plants, providing them with all the elements they need.
Unused nutrient solution drains back into the tank ready to be passed over the roots again. The only medium used is the medium that the plants are started in, it is a ‘bare rooted’ technique.
The constant supply of water and nutrition to the roots combined with unlimited access to oxygen means you can expect exceptional growth and yield.
WHY CHOOSE?
Proven results – up to 3x greater yield than conventional growing methods. Healthier plants – plants are never underfed or over-watered and there is no build-up of salts in the root zone. Get more out of a small space – GT Systems are just 22cm tall. Very little media used – less chance of disease and less waste material to dispose of.
GT SYSTEMS: GROWERS TIPS
Check roots first Ensure plants are root bound before they go into the system. An abundance of white roots should be visible on the outside of the starter media.
One plant per square foot This is a rule of thumb and can be increased or decreased depending on plant variety.
Run 24/7 The pump runs constantly, there’s no need for a segmental timer or feeding schedule.
Give roots more oxygen Completely remove plastic wrapping from rockwool cubes or remove pots if using soil or coco. This allows the roots to access more oxygen.
GT205: 70cm x 40cm x 20cm (20 Litre tank, 1-3 plants)
GT424: 110.5cm x 48.5cm x 20cm (45 Litre tank, 3-5 plants)
GT604: 152.5cm x 48.5cm x 20cm (60 Litre tank, 5-8 plants)
GT090: 90cm x 90cm x 30cm (70 Litre tank, 2-5 plants)
GT901: 209.5cm x 51cm x 20cm (80 Litre tank, 6-12 plants)
GT100: 120cm x 106cm x 22cm (100 Litre tank, 9-16 plants)
GT150: 185cm x 100cm x 15cm (120 Litre tank, 10-25+ plants)
Nutrient solution is pumped from the tank up to a tray, where it flows over the bare roots of your plants and drains back into the tank. The only medium used is what the plants were started in, and the pump runs constantly with no timer needed.
Which GT Grow System size should I choose?
Choose by space and plant count: GT205 is 70 x 40 x 20cm for 1 to 3 plants, GT424 is 110.5 x 48.5cm for 3 to 5, GT604 is 152.5 x 48.5cm for 5 to 8, GT090 is 90 x 90cm for 2 to 5, GT901 is 209.5 x 51cm for 6 to 12 and GT100 is 120 x 106cm for 9 to 16.
When are plants ready to go into a GT system?
Make sure plants are root bound first, with plenty of white roots visible on the outside of the starter media. Remove any plastic wrapping from cubes, or remove pots if using soil or coco, so roots get more oxygen.
How many plants should I put in a GT system?
A rule of thumb is one plant per square foot, which can be increased or decreased depending on the plant variety.
We're committed to offering the best prices on hydroponics equipment. If you find a lower price elsewhere, let us know and we'll do our best to match it.
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