This my favorite "pot" for african violet trailers. They can purchased at most garden centers and come in a variety of sizes, I usually use the 8", 10", or 12" sizes. Just burn or drill a hole in the bottom for drainage or the wick for wick watering. If using these with wick watering use an extra heavy and extra long wick so there will be enough moisture and then it pays to keep an eye on things and possibly water from the top on occasions.