Rare Earth is derived from ancient seabed deposits of pyrophyllitic clay that are blended with fulvate ore. By slowly releasing silicon, humates, and organic rare earth minerals, Rare Earth allows a crystal matrix to develop within growing plant tissue that protects the plant from heat stress and nutrient extremes by generating a protective silicon shield. This also reduces susceptibility to insect damage and disease by "hardening" the plant. Use Rare Earth by blending it with rooting media, and either top-dressing around the plant stem or adding it directly to nutrient solutions.
Item Number: 133551
Universal Product Code: 793094013239
Manufacturer: General Hydroponics