Grow Oxalis as a Houseplant
August 21, 2018
You can grow many outdoor perennials--such as this 'Burgundy' Oxalis--on counters or shelves under cool-spectrum HO T5 fluorescents or on tables and desktops using full-spectrum LEDs. If you have a bright south-facing windowsill, it might even be happy there.
If you have low light conditions in your home, you can grow many foliage plants indoors without supplemental light; and there are plenty of books and resources available to teach you how to cultivate specific types. However, you'll find that many plants, especially any that typically grow in bright light or full sun outdoors, will need supplemental grow lighting when you grow them indoors.