Tanks Green Stuff - Pumice 16qt Bag Siebring Manufacturing the Cultivator Series - Grow

the Cultivator Series - Grow is versatile and suitable for a wide range of cultivation setups

so the surface holds up under grow light and repeated cleaning

Used as a foliar spray or as a growth catalyst for hydroponic or soil crops

Each bucket holds approximately 13L of clay pebbles or similar medium

Tanks Green Stuff - Pumice 16qt Bag Siebring Manufacturing the Cultivator Series - GrowHorticultural Pumice for Soil Aeration & Drainage This lightweight, porous rock improves drainage and root zone aeration, helping prevent overwatering and compaction. Its high surface area holds moisture and nutrients, releasing them gradually to support beneficial soil microbiology and long term soil structure. Pumice for Cactus, Succulents & Houseplants Ideal as a soil amendment or growing media component, pumice enhances potting mix performance for