GT Rootzone

GT Rootzone is a concentrated root biostimulant formulated to support vigorous root development and efficient nutrient uptake throughout a plant’s life. Made with marine and plant extracts, fulvic acid, and selected vitamins and minerals, it helps establish a healthy root system capable of supporting stronger, more resilient growth above the soil.

Rootzone is especially useful for fresh cuttings, seedlings, recently repotted plants, and plants adapting to a new environment. It can also be used regularly with established houseplants to maintain healthy root growth. It is suitable for plants grown in traditional potting mixes, semi-hydro, coco, or hydroponic systems.

How to use:

• Cuttings and seedlings: Add 0.5 mL per liter of water.
• Juvenile and mature plants: Add 1 mL per liter of water.
• Mix with your regular GT fertilizer and apply during normal watering.

GT Rootzone is an additive, not a complete fertilizer. For established plants, use it alongside an appropriate nutrient such as GT Foliage Focus rather than as the plant’s sole source of nutrition.

Rootzone supports healthy root development but is not a treatment for root rot. If roots are already rotting, remove damaged tissue and correct excess moisture, poor aeration, or other underlying growing conditions before resuming regular feeding.

Store in a cool, dark place and keep out of reach of children and pets.