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

I am so happy with this order! It is the perfect mix to add to my succulent and bonsai blends, as well as being the perfect well draining topper with just the right amount of weight. Additionally, it's just beautiful dry, but gorgeous wet. It's a great price had zero dust, 10/10 will definitely be buying again when I run out.

I’ve purchased this mix of lava rocks multiple times because it works so well in my semi-hydro / pon blends. The pieces are consistent, clean, and perfect for helping with drainage and airflow in my plant setups. My plants love it, and it’s become a staple in my growing routine.

Good quality and consistent sized aggregate. Looks good, consistent color. Nice topping or mix in for bonsai soil mix

Added a nice touch to my plants. It helps hold moisture in, do not use on top of cactus pots!

These are effective and look great. Really help keep the water in my planters better. Quick delivery and packaged well.

Good price. Used as a soil topper for my cactus and it looks great!!

Love this product. I use it for my cactus/succulent mix and in my everyday potting mix. Need to get a bigger bag next time! Not too dusty, no dirt in it. Easy to use and mix. Nice size for my purposes. My plants like it and are healthy.

I guess this is maifanitum? I've never bought maifanitum before, so I have no basis for comparison. It looks exactly like what I expected, and I think I'm going to love it as a top dressing for my cacti. As you can see from the picture, nothing on the bag indicates that it is maifanitum or maifan stone. But the back of the bag has a sticker with a product number and "F-MFS-7lb", and I'm guessing "MFS" is the manufacturer's code for "maifan stone".