Peruvian Lily

Peruvian lilies are fleshy-rooted herbaceous perennials grown for clusters of funnel-shaped flowers on leafy stems. The genus includes a wide range of sizes and colors, with many garden forms flowering from early summer into autumn and making useful border, container, and cut-flower plants. ## Landscape Use and Seasonal Interest Alstroemeria stems rise from clumping underground tubers and carry flowers in succession; petals may be spotted, streaked, or blotched. Color and height vary widely among species and cultivars, so use the specific plant label when choosing a color scheme or estimating mature size. Most garden alstroemerias flower in summer and fall, then die back before sending up new growth in spring. Their long-lasting stems suit mixed borders and cutting gardens, while compact selections can be grown in containers. ## Siting and Water Choose a warm, sheltered position in full sun or light shade. Fertile soil that drains freely helps prevent winter root rot. Water new plantings while they establish; established garden plants are generally drought tolerant, while container-grown plants dry more quickly and need regular checks. The [RHS growing guide](https://www.rhs.org.uk/plants/alstroemeria/growing-guide) covers planting, seasonal growth, watering, cutting, and division. The [North Carolina Extension Plant Toolbox](https://plants.ces.ncsu.edu/plants/alstroemeria/) describes the genus and its garden uses; its species and cultivar entries illustrate the substantial variation within the group. ## Maintenance During bloom, remove spent flower stems at the base to encourage further flowering. Clear old stems in early spring before new shoots appear. Divide established clumps every few years if they become crowded or flower less freely.