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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
all change to meet plant needs
first-of-its-kind top-feeding wicking system that provides the most even way to deliver water and nutrients to your potted plants
• Flush at the end of every week and end of cycle with just water at the rate of 2 ml per gallon
900 lumens with a 5500° K lamp color that is ideal for propagation and vegetative plant cycles
5 times longer saving labor and maintenance expense
Grotek Core Size:Grotek Core, 500ml all change to meet plantAt 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
US$ 15.50
US$ 12.90
US$ 167.50
US$ 15.50
US$ 15.50
