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From 19,90€
SI Star is an organically sourced silica powder that strengthens plant cell walls and promotes vigorous growth, strong stems, and higher yields. It is suitable for all growth stages and for vegetables, fruit, flowers, herbs, and lawns.
This product is suitable for organic farming in accordance with Council Regulation (EC) No. 834/2007 on organic production.
Delivery in 2–4 Days
Made in Slovenia
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SI Star is an organically sourced silica powder designed to strengthen plants in all growth stages. It reinforces cell walls, ensures strong stems and branches, and increases resistance to drought, heat, pests, and diseases. The result is healthy, vigorous plants with improved development and higher yields.
SI Star can be mixed into the substrate during sowing or planting, or applied around existing plants and lightly worked into the soil.
Silicon strengthens cell walls and improves the mechanical strength of plants. Stems and branches become firmer, more stable, and better able to support heavier fruits and abundant flowers.
SI Star helps plants better withstand heat, drought, pest attacks, and diseases. Thanks to strengthened cell structure, plants are less susceptible to damage and recover more quickly.
With the addition of silicon, plants use nutrients more efficiently, retain moisture better, and develop a stronger root system. This leads to healthy, vigorous, and balanced growth.
SI Star can be mixed into the substrate during sowing or planting, or sprinkled around existing plants and lightly worked into the soil. In addition to silicon, it also contains iron, calcium, magnesium, phosphorus, copper, zinc, and manganese, further supporting healthy growth and overall plant vitality.
SiO₂ (silicon) 46%, Fe (iron) 12.90%, CaO (calcium) 12%, MgO (magnesium oxide) 9.54%, P₂O₅ (phosphorus) 0.38%, CuO (copper) 0.02%, ZnO (zinc) 0.01%, Mn (manganese) 0.22%.