The Spruce on MSN1d
What the Heck Is Perlite? How This Rock Can Save Your Plants From Root Rot
Perlite is a volcanic rock that increases circulation and moisture retention in soil.There are different grades of coarseness ...
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Igneous rock landscape
Join Isla and Connor as they explore igneous rock landscape features at Traprain ... ISLA: Yes, because it’s a volcanic plug. A plug forms when molten lava and hot ash gets stuck as an upright ...