Discover the Grotek Core 3-2-3
At the heart of our line is the essential NPK that provides the foundation for our multi-product formula. Core™ is based on plant matter, which provides key minerals but also high levels of humates and other plant and mineral derived metabolites. This formula can also be used to feed and stimulate soil biology, increasing the production of substances known to accelerate plant growth. Just like the rest of the Grotek liquid organic range, Core™ is suitable for all types of growing, from outdoor gardens to water based hydroponic systems.
After your purchase, the items are subject to the respective manufacturer’s warranty policy.
These policies can be found on the original manufacturer’s website or by contacting them.
Indoor Growing Canada is not responsible for replacing, repairing or any costs associated with your item while under warranty.
Indoor Growing Canada will assist you in your warranty claim by helping you coordinate with the original manufacturer.