What Are the Sunlight Requirements for weigelia?
Old fashioned weigela thrives best in full sun conditions, where it can receive at least six hours of direct sunlight daily. This exposure is crucial for optimal growth, health, and particularly for enhancing its remarkable flowering potential. While old fashioned weigela can tolerate partial sun, with a minimum of four hours of direct sunlight, reduced light levels may lead to sparse blooms and a less vigorous plant. Old fashioned weigela does not adjust well to full shade, which can significantly affect its growth and flowering capability. For outdoor planting, a spot that receives adequate morning light with some afternoon shade is ideal to protect old fashioned weigela from the intense late-day sun.
