18lb Maifanitum Stones for Succulent Cactus Bonsai Decorative Rocks-Indoor Plants Soil Covers,Horticultural Gravel, Potting Pebbles for Terrarium, Fairy Gardening, Top Dressing

【100% Natural Stones 】Our 3lb stones are mixed of red lava rock, black lava rock, maifanitum, and green mineral stones that provide essential mineral trace minerals for your plants to grow. 【Well Drainage】This mix stones are very well in water drainage, and the best for succulents and cactus.Its can prevent your plant root rot and overwatering. 【Benefits】This mix of stones combines the benefits of 4 stones and is a great choice for plants. It can improve the soil water drainage, and neutralize soil PH rate, to help plants grow better. 【DIY Decorative】The rocks with multi colors, this is good for terrarium, fairy gardening and other DIY projects.