Grotek Organic Green Line - Black Pearl Size:900ml giving you fast and accurate

giving you fast and accurate readings when and where you need them

over-watering etc)

We have a deeper understanding of silicon now

Gold Label Hydro/Coco 60/40 is the best 60/40 on the market

Quality is starting to play a more important role and this also means taste is becoming more important

Grotek Organic Green Line - Black Pearl Size:900ml giving you fast and accurateSOIL BUILDER 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. Application Rate: 900ml mixes into 36L of growing media.