Grotek Core, 4 L

Hydrofarm Brand: Grotek
SKU: GT0006529
Suggested Retail: (per EA) $78.40
Product Sizes / Options
Picture of Grotek Core, 1 L
Grotek Core, 1 L
SKU: GT0006528
SRP: $23.95
Picture of Grotek Core, 10 L
Grotek Core, 10 L
SKU: GT0006530
SRP: $175.30
Picture of Grotek Core, 23 L
Grotek Core, 23 L
SKU: GT0006531
SRP: $350.64

Product Details

At 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 suitable for all types of growing, from outdoor gardens to water-based hydroponic systems.

  • Drives plant growth
  • Improves soil quality
  • Stimulates soil biology
  • N-P-K:  3-2-3


Attribute name Attribute value
Barcodes 10670829216448 (GTIN)
670829216441 (UPC-A)
Dimensions 8.0L x 5.0W x 11.0H (EA)
16.0L x 10.0W x 11.5H (CS)
Shipping Weight 11.9 lbs.