Roots Organics Extreme Serene is a natural source of growth-promoting nutrients and botanical extracts. Our revolutionary new formula improves upon the original: We have targeted and isolated crucial components in various kelp species and stabilized the solution for maximum absorption.
Extreme Serene captures the fast-growing power of marine kelp to encourage vigorous shoot and root growth. Use Extreme Serene in conjunction with any nutrient program or as a foliar feed.
*Not allowed for sale in VA
Features
Increases yield potential
A natural source of growth with compounds specifically targeted to encourage vigorous growth
A distinctive blend of amazing plant extracts for the home and professional gardener
Can be used in conjunction with any potting soil or hydroponic nutrient program
Essentially high-grade kelp, with a high-grade natural wetting agent.
Utilizes marine kelps extremely fast-growing abilities that are extracted for other plant use
⚠️ Due to COVID-19, some products are under extended processing times. Processing times can span anywhere from 2 - 14 business days, sometimes longer. Learn more
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Free Shipping
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Refunds & Returns
Cancellations are accepted within 24 hours of placing an order. Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more
