2 LBS Blue Pea Gravel, Natural Succulent and Cactus Gravel Pebbles, Pebbles for Indoor Plants, Natural Gardens Mulching, for Hou

?? Say Goodbye to Slow Plant Growth – You can try using gravel pebbles to make your plant humidity trays, and they help keep perfect soil moisture, also add to the seedling soil mixture. When seeds are ready to sow, the gravel pebbles help spread evenly, especially with nearly microscopic seeds. It adds airflow in the dirt so the plants grow better. The gravel pebbles are clean and lovely colors and complement the greenery of your plants.