RedRock SOLO Flowering Slab

The RedRock SOLO Flowering Slab is designed specifically for the flowering stage, offering enhanced drainage and optimal airflow that supports healthy bud development. Crafted from high-quality expanded clay aggregate and fired above 2000°F, it provides mature plants with a stable, pH-neutral environment that resists compaction and promotes healthy, oxygen-rich root zones. With a uniform size and dust-free finish, it’s easy to handle and ensures consistent nutrient delivery in hydroponic and soilless systems. Designed to maintain peak performance throughout flower, it helps you maximize yields while minimizing risks of overwatering or root stress. Durabile and reusable, it’s a smart investment for growers that want to enhance results during flower grow after grow. For running full cycles, check out the RedRock Grow Slab — offering consistent performance from veg to harvest. For precise growth during veg, check out the RedRock Grow Block PRO.