Coarse Silica Sand 2lb Succulent Rocks Stones Potting Horticultural Grit Cactus Bonsai Soil Cover Gravel Indoor Plant Pebbles Carnivorous Mix for Cacti, Vase Filler, Fairy Gardening, Top Dressing

100% natural earth sand. Neutral PH level. Horticultural grade coarse size Cleaned and washed, ready to use. Due to its rough shape and size, it is an ideal matter for Bonsai that does not require much growth. Sand also helps keep warmth of the medium, aiding the rooting process. Deciduous trees and broad-leaf evergreens require more soil and mulch. Conifers require more sand and less soil and mulch. For young stage Bonsai or unhealthy tree, the mix should be coarse. When Bonsai does not required much growth, use smaller size sand and less mulch.