Harvest More Trim Bin Filter ROTTB3 It is a proprietary blend

It is a proprietary blend of highly concentrated beneficial fungi and bacteria that perform many important functions in the rhizosphere (the root zone)

Keep your plants productive and green with Cal-Mag

These reservoirs are thicker all around than most other brands

it can be used anytime and anywhere to help you manage your crops' daily nutrient requirements

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Harvest More Trim Bin Filter ROTTB3 It is a proprietary blendThe TrimBin Filter features a sorting screen at its base that allows you to quickly separate unwanted sizes and materials into the attached collection bag. The TrimBin Filter will nest into all other Trim Binssold separatelyfor maximum processing power, staging and storage. Each TrimBin Filter includes one 16 in x 17. 5 in oven bag for collection. Made in California.