Grotek Black Pearl 4L


SKU: 210000003476 Categories: , ,


Black Pearl™ is more than just high-quality charcoal. It is ladened with high-grade ingredients like biochar, volcanic rock dust, low molecular weight humates, and kelp. The harmony between ingredients in the soil provide a dramatic boost to crops when added to any nutrient program.

Additional information

Weight 2.5 kg
Dimensions 7 × 7 × 4.5 in