Tiny plants : discover the joys of growing and collecting itty-bitty houseplants

"The houseplant bug has bitten millions of new plant enthusiasts-mostly younger "plant parents" who have never gardened outdoors before. Indoor plant collecting as a serious hobby is not only back en vogue, but it's also being associated strongly with the health and wellness movement. Plant parents fill their social media feeds with millions of carefully curated images of their "plant babies." What could be cuter-and more photogenic-than a teeny...