Formulated by internationally renowned chemist Carl Barry, Optimum is one of Australia’s most trusted two-
part nutrients.
It has been calculated to the highest possible standard of accuracy and is manufactured from
the purest and most soluble mineral salts. The inclusion of chelates ensures that vital micro nutrients remain
available to the plant even during pH fluctuations.
Priced fairly Growth Technologies Optimum Grow & Bloom really is a great value for money.
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