Bryonia plants generally prefer well-draining soil enriched with organic matter, bright indirect light, and moderate watering, allowing the soil to dry out slightly between waterings. To plant, choose a suitable location and prepare the soil by loosening and amending with compost. Plant the rootstock at the appropriate depth and space, ensuring sufficient airflow around the plants. Water thoroughly after planting, and maintain consistent moisture during the establishment phase. It's crucial to research the specific needs of bryonia species, as they can vary.