Euro Pebbles are high-quality clay pebbles that offer excellent drainage and aeration in hydroponic systems. Their stable structure and neutral pH make them ideal for cannabis cultivation where oxygen and fast root growth are critical. Whether used alone or mixed with coco or soil, they create a perfect base for nutrient delivery. Euro Pebbles support strong roots, better uptake, and healthier plants. Easy to rinse and reuse, they’re built for growers who want to push their yields while keeping things clean. Check out Plagron’s Hydro A and Hydro B fertilizers for maximum yields and top-quality harvests when growing in hydroponics.