18lb Mix Lava Rocks for Plants-Horticultural Volcanic Rock Gravel for Landscaping Plants Drainage, Succulents, Bonsai, Vase Fillers, Terrarium Plants, Top Dressing

• 【Specification】The mix lava rocks is 18lb,include black and red lava rocks mix in it.the mix lava rocks are small,the sive of it is about 1/5 inch
• 【 Drainage】It is the best partner of plants , The mix lava rock surface has many pores, which makes it has good breathability has the ability to absorb water. You place it at the bottom of the plant, it absorbs excess water and will slowly release it back to the roots to avoid plant root rot.
• 【WIDE USES】Common applications include succulent containers, cactus，bonsai，landscape ，vase filler，potted plants,aquariums and terrariums.It is perfect for home decor and a creative interior and exterior design.
• 【 Organic】These lava rocks are all natural and organic，it can neutralize the PH value of the soil, which is a natural soil conditioner!