From autograph trees to air plants, curious house plants that make good conversation pieces

By John Gabriele
Updated April 14 2021 - 1:55pm, first published 11:00am
Tillandsia plants use air, not soil, to grow. Picture: Shutterstock.
Tillandsia plants use air, not soil, to grow. Picture: Shutterstock.

As a gardener you might be looking for something a little bit different from your plants - a conversation piece perhaps.

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