Optysil – fertilizer
OPTYSIL is a liquid immune stimulant, which activates natural immune systems of plants and stimulates their growth and development. It contains silicon which is easily absorbed by plants, strengthening cell walls and stimulating numerous vital processes in the plant.
OPTYSIL is recommended for foliar application in the cultivation of all types of agricultural and horticultural crops. It may be also used during irrigation.
It is important to use OPTYSIL prophylactically – before stressful conditions appear.