Air plants (Tillandsias) have unique spiky gray or gray-green leaves that look great in any houseplant collection. They come ...

Air plants are epiphytes, meaning they anchor to a host plant by their roots. They do not need soil to grow, absorbing moisture and nutrients through little scale-like structures, called trichomes, on ...

In order for a seed to survive and grow into a strong plant it needs water, light, suitable temperature, air and time ... how many plants can you see? Do they look like they are fully grown ...