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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
the pH of pumice is neutral neither alkaline or acidic which is ideal for any type of plants or growing conditions
Sounds good
High lumen output
Media/System Flush:
after use and hydrate in KCl solution monthly
Optimum Hydroponix Zenzyme Size:4L (Special Order) the pH of pumice isOptimum Zen Zyme is a 100% natural enzyme tonic that kindles the proliferation of microorganisms in grow media accelerating the breakdown and recycling of undesirable residue and waste! ZenZyme vitalizes grow media and builds up plant immunities paving the road to rooted harmony! Why Optimum Zen Zyme? Stabilizes the medium! Accelerates the disposal of dead root matter! Promotes a healthier root zone! Suitable for all soil and soilless substrates!
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