EACH PACK CONTAIN LOOS ROCK WOOL/STONE WOOL 30 Litre
and Rock wool Conditioner 50 ml
If you're growing water hungry plants in containers then Hydro-Wool is a good idea.
Hydro-Wool can support house plants while watering just once every 1 to 2 weeks.
When growing in clay pellets mix in Hydro-Wool to make water and nutrient distribution more uniform and have a moisture buffer in case the pump fails.
Hydro-Wool also promotes fine root growth which leads to larger more vigorous growth.
TIP: If you are using a drain-to-waste system, then you do not need to pH condition the Hydro-wool.
Just fully saturate the wool with a pH 5.5 nutrient solution.
Usage: On its own as a potting mix. Mix with any potting mix to improve aeration and water holding capacity. Mix water Gro-Wool into your sandy garden soil to improve water holding capacity.