Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
It has been used extensively by landscape professionals
with no burning or the need to spray the undersides of leaves
a potent rooting hormone
long battery life
Grotek™ Core™ Size:4L It has been used extensivelyAt the heart of Grotek's line is the essential NPK that provides the foundation for their 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 production of substances known to accelerate plant growth. Just like the rest of the Grotek liquid organic range, Core is
