LavaRocks is a volcanic lava or cinder materials provider located in the mountain city of Flagstaff, Arizona. Our materials have been used all over the United States for decades. 

Some of the more common uses for Red Lava 3/8” are miniature landscape scenes for Southwest desert look, Aquariums, Horticultural Lava Cinders and as an additive to potting soil.

Many growers use our 3/8” in their compost as an additive due to the porous nature for storing nutrients and the good bacteria necessary to breakdown the compost.

Perfect size for use in soil mixes for Bonsai, Orchids, Succulents, and much more. 

Horticultural Lava Cinders are naturally formed, pH neutral volcanic stone from northern Arizona that make an ideal growing medium for aquaponics. It is 3/8”sized from and has a deep burgundy color containing a little fines. Like other volcanic rock, lava cinders have lots of pores resulting from expanding gasses when the stones are formed. These pores provide the perfect habitat for beneficial microbes to grow. Cinders are dense and will not float providing a more stable medium for growing plants.

The sized material is all-natural with no additives of any type.

The color and composition will vary naturally. Size is 3/8"

PLEASE NOTE, THE PICTURES OF OUR ACTUAL MINE IS LOCATED IN THE DORMANT VOLCANOES OF FLAGSTAFF ARIZONA AND AS YOU CAN SEE THE COLOR IS ALL NATURAL.

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Returns:

We offer a full 30-day return period on all items purchased. Return shipping costs are the responsibility of the buyer. The item returned must be unopened and unused and in same condition as purchased.

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