GT Oxy 3%

GT Oxy 3% by Growth Technology is a plant-care additive for healthier root conditions and cleaner growing equipment. This 3% hydrogen peroxide solution releases oxygen as it breaks down, making it useful for hydroponics, propagation and tissue culture. Accent also lists it as Oxy-Plus 3%.

Use it for root-zone care and system hygiene alongside your usual feeding routine. It does not replace a complete fertiliser such as Foliage Focus.

Key Features:

• Root support: Helps increase oxygen around roots.
• Growing-system care: Helps manage algae and organic build-up.
• Versatile use: Different dilutions suit root care, fungus gnat larvae and equipment cleaning.

Available Size:

1 Litre

Usage Instructions:

These rates apply specifically to GT Oxy 3%. Measure carefully and spot test before treating the whole plant or growing medium.

• Routine root care: Add 50 mL to each litre of water. Apply to the growing medium every second watering.
• Root-rot treatment: Mix the product and water in equal volumes, then drench the medium. If symptoms remain, repeat after seven days.
• Fungus gnat larvae: Add 150 mL per litre of water. Drench the medium and repeat seven days later.
• Algae management: Add 15 mL per litre of water to the hydroponic reservoir.
• Equipment cleaning: Use neat on pots, tools and trays. Soak or wipe, then rinse.

Using With Nutrients:

Add only to an already diluted reservoir solution. Avoid combining it directly with concentrated nutrients, which can affect micronutrient availability.

Product Analysis:

Hydrogen peroxide: 3% w/v.

Handling and Storage:

• Do not put undiluted product on foliage.
• Keep upright, away from children and sunlight, in a cool, ventilated place below 25°C.
• Avoid prolonged skin or eye contact and wash hands after handling.
• Read the bottle directions and Safety Data Sheet before use.

View Growth Technology's application guide.