Growing garden flowers indoors can be a rewarding experience! Flowers like geraniums, begonias, and petunias often adapt well inside. For lighting, ensure they receive bright, indirect sunlight, or use grow lights if natural light is limited. Use well-draining soil and maintain moderate humidity levels. Watch for pests like spider mites and aphids, as they can become an issue indoors. Regularly check your plants and use natural insecticidal soap if needed. Happy gardening!