Incarvillea species are charming, herbaceous perennial plants that require moderate care. Basic Care needs for incarvillea include well-drained, fertile soils, full sun to light shade, and regular watering. Common Challenges include potential susceptibility to mollusks, aphids, and fungal diseases, while extreme cold can stress the plant. For Seasonal Considerations, incarvillea should be mulched during winter for root protection, while spring and summer entail regular watering. Autumn calls for decreased watering, preparing for winter dormancy.