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Great for biology and sediment studies.

Light, porous mica medium retains moisture well, making it excellent for starting seeds or as a soil additive.

Support and biofilter.

Jump start your seeds with this heating mat that provides even, gentle warmth and encourages speedy germination for seeds and young plants.

Recommended for starting seedlings and cuttings.

It features an extra-long, narrow spout for control of water flow, even in the smallest pots. The gentle flow of water from this can's sprinkler head keeps plants from being damaged.

This light, porous mica medium retains moisture, making it well-suited for use in starting seeds and as a soil additive.

Mixed in soil, it improves moisture retention and aeration, as well as increases acidity. Use as a starter for seeds, rootings, transplants, and cuttings.