Grotek Black Pearl, 1.5kg is no longer available

Grotek Black Pearl, 1.5kg is no longer available

SKU #: HGC732979

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Availability: Discontinued

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Builds soil by replenishing nutrients. Contains nitrogen, phosphorous and potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. Also contains a technical grade soluble kelp extract. High in organic matter, most of which comes from charcoal based carbon, a long lasting soil builder.

**Not for sale in California

Tech Specs


Weight (lb.)3.9
Height (in.)6
Width (in.)7.8
Length (in.)7.7
Lead TimeDue to social distancing requirements, this item ships in 2 weeks
N-P-K0 - 0 - 2
Nutrient ApplicationSoil & Soilless Mix Nutrient
Nutrient TypeOrganic Based
OMRI CertifiedNo
Nutrient Material TypePowder