Premise: How to grow african violets indoors<br>Buy pre-rooted african violets at a nursery, greenhouse or retail store. Because many houseplant enthusiasts grow african violets as part of their collection, they are usually easy to find. It's best to grow the violets from a pre-rooted plant, as growing african violets from seeds can be extremely difficult.
Hypothesis:  Pre-rooted african violets can be bought at a nursery.