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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Use during the flowering and fruiting stage
bathroom fans and other HVAC applications
established weeds
Key Ingredients
With three dedicated rows and a total of 18 buckets
NORTH SPORE Mastr Mix Sterile Soyhull & Hardwood Substrate, 5lb Humic & Fulvic Acids Use during the flowering andNORTH SPORE Mastr Mix Sterile Soyhull & Hardwood Bulk Substrate The Premium 5lb sterilized Mastr Mix contains a blend of hardwood sawdust, non GMO soyhulls, and select substrate amendments. This proprietary blend is formulated for higher yields and has a pleasant, leafy, deep veggie aroma (thanks to the premium soyhulls used in our recipe). After more than a year of development, the result is a product with a better nutritional profile for a faster
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