The Osmosis START nutrient solution is a proper starter feed used for wetting the substrate (which can be either soil or hydro) when the plants are first put into it. The nutrient solution ensures that the initial basic needs of young plants are met. This starter feed also ensures that the pH in the substrate remains at a stable level.
Osmosis Start is also ideal for watering in cuttings on soil and hydro substrates. The Osmosis Start nutrient solution is a two-component feed comprising Osmosis Start A and Osmosis Start B.