Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to grow african violets indoors [title] Buy pre-rooted african violets at a nursery, greenhouse or retail store. [step] 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.

Ending1: Begin by getting plants that are not pre-rooted. [title] Purchase african violets from a nursery or organic garden store. Ending2: [substeps] This method may include planting an infected bush, cutting back a few upper stems of the bush, or watering the bush as needed. [title] Create a roughly 0.5 in (1.3 cm) deep hole in the ground. Ending3: [substeps] African violets come in blooms of different colors, including blue, pink, purple and even multicolor. Decide which color you prefer, or try growing different varieties of african violets. Ending4: As long as they have pre-rooted roots, they won't require a lot of weed treatment. [substeps] Some varieties of african violets have roots that grow hundreds of feet deep.

Answer format: ending1/ending2/ending3/ending4