How to create a calming ‘nature nook’ with indoor plants. Advice from Hilton Carter

Have you dreamed of creating a calm and cozy spot at home to relax and recharge, but don’t think you can spare the space?

You don’t need a “man cave,” “she shed” or even a whole room to retreat to. Just one corner will do.

One corner, warm lighting, a cozy chair and some plants, says interior and plant stylist Hilton Carter, who specializes in “nature nooks” — tiny wellness sanctuaries that calm the mind, body and spirit.

Carter has hosted plant-forward specials for HBO and PBS...