Bloom Silica

Starting at £16.00

More Information
Brand Bloom
Grouped product items
Image Product Name Qty
Bloom Silica 250ml
Bloom Silica 1L

Bloom Silica 

Use Bloom Silica to increase your plants' resistance against pests and environmental stresses. Silica works by increasing the thickness of cell walls which gives protection against insect and fungus attacks. Bloom Silica is the strongest super concentrate available on the worldwide market.  

Key features:

  • Highly concentrated 53.2% potassium silicate;
  • This product is 50% stronger than other brands of silica;
  • Fortifies cells for an all-round stronger plant;
  • Branches can support heavier fruits;
  • Protects plants against fungal infection;
  • Strengthens cell walls against pests;
  • Helps plants to preserve water;
  • Increases nutrient uptake and absorption of CO2;
  • Also works for raising the pH of nutrient solution;
  • Compatible with all base nutrients;
  • Can be used in any growing method, growing medium, indoors and outdoors.

How to use: 

Use Bloom Silica all the way through the plants' life cycle. Stop using it one week before harvest. 

Recommended dosage: 

  • Recirculating systems and soil: 0.17ml/L
  • Run to waste: 0.33ml/L

Available in 2 sizes: 

  • 250ml 
  • 1L 


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