US$ 43.95
USDA Hardiness Zones: 2 to 8
calcium iodate
Karl Foerster delivers outstanding garden presence across all four seasons:
Begins growing actively in early spring - weeks before warm-season grasses emerge
spirulina and krill-all which promote brilliant color development
GEOLITE Clay Pebbles Size:7L CF Label USDA Hardiness Zones: 2 toGEOLITE horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. Similar Product ; Grow! t