KALIX K-Silicate (Soluble) 25LB ventilation and ducting The filter's double-sided steel mesh

The filter's double-sided steel mesh body provides a 53% open area for airflow

Soil A&B Base Nutrient provides a high-quality base designed specifically for soil applications

up to 8x stronger than General Hydroponics

Humboldt nutrients ProZyme is specially developed for cleansing and treating all growing mediums

and required mounting hardware

KALIX K-Silicate (Soluble) 25LB ventilation and ducting The filter's double-sided steel meshKALIX K Silicate is 100% water soluble potassium silicate derived from silica and potassium oxide. Silica has been found to strengthen cell walls giving plants an increased resistance to environmental stress. Use as directed as a readily available source of potassium and silica during all stages of plant growth. Concentrated potassium silicate will react with other elements, so it is best to be added to solution prior to other nutrients or diluted