When growing in a hydro systems, higher concentrations of nutrients are used, this is because substrates such as clay pebbles barely retain nutrients and the nutrients flush out very easily. The roots don’t have a lot of time to take up extra nutrients from their surroundings. So in order to meet the needs of the plant, watering needs to be done at more frequent intervals (or sometimes constantly) and with a higher dose of nutrients.
- Shake well before use
- Use at 1ml – 3ml per 1 litre of water