Product description
Atami ATA Rootfast 1 L: product details and use
Atami ATA Rootfast 1 L is a universal root stimulator for bigger, stronger root systems in the first weeks of your plants' life. Unlike many root products, Rootfast also contains nutrients with a high share of phosphorus, giving clones, seedlings and fresh transplants a fast, solid start. The 1 L bottle suits a typical home grow tent and lasts several runs at the recommended dose.
Key benefits at a glance
- Faster rooting: helps clones and seedlings build roots quickly.
- With phosphorus: P 5 supports early root development.
- For transplants: gives freshly potted plants a smooth restart.
- Short course: used only in the first two weeks.
- Simple dose: 1 ml per litre with every watering.
Specifications
- Brand: Atami
- Volume: 1 L
- Range: ATA
- Analysis: P 5 (w/w)
- Dosage: 1 ml per litre
- Stage: weeks 1–2
How to use
Add 1 ml Rootfast per litre of water or nutrient solution and use it with every watering during the first two weeks of your plants' life or after transplanting. Atami notes that the dose can be adjusted to your crop. After that, carry on with your regular feeding schedule.
Atami ATA Rootfast – a fast start from the roots up.

