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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
It is reusable
Allow 5 minutes mixing time in between fertilizers
vigorous growth
resins and essential oils Measurable
Grotek - Pro-Silicate Size:1L It is reusablePotassium is an essential element in forming plant structure. Pro Silicate provides both potassium and silicon. Silicon is the building block of plant cell structure. All plant cells require a certain amount of silica in their outer wall. It provides a rigid wall, which, along with calcium, helps keep plants from bending under their own weight. SHAKE WELL before using. Pro Silicate is a strong base and should never be added to nutrient concentrates.
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