Preen: When, Where & Why

The best way to control weeds in the garden is to prevent them from getting started in the first place. Preen weed preventers have specialized formulas to keep weed seeds from germinating in flower and vegetable gardens, in ground covers and around trees, shrubs and more.

How to Make a Geode

by The Earth (as told to Amy)

1. Create a cavity deep within an existing rock. You can do this 2 different ways: either by trapping a pocket of gas (or water) in cooling lava, or – if you’re so inclined- bury something inside a rock that will decay (wood, coral or dissolvable minerals) and leave you with the cavity you require. Think of it as a mini-cave, and a cave as sometimes a giant geode.