Plants have a way of soothing even the most frazzled nerves. Biophilia, a term coined by American biologist Edward Wilson in his 1984 book of the same name, refers to humans' innate affinity with nature, especially their reaction to greenery and its beneficial effects in their surroundings. Container gardening with house plants is one of the easiest ways to bring the garden indoors and infuse the home with biophilic elements. For newbies as well as seasoned indoor gardeners, YouTube tutorials from the National Parks Board (NParks) and Gardens by the Bay are a trusty go-to, packed with easy-to-follow instructions on how to grow almost anything.