Peruvian Lily Alstroemeria Inca Smile = 'Koncasmile' (PBR) (Inca Series)

Water

Inca Lilies should be watered once the top inch of soil feels dry to the touch, which often translates to approximately once a week, though it may vary depending on environmental conditions. It's important to water the plant thoroughly until excess water drains out of the bottom, ensuring deep hydration. During the growing season, in warmer months, you might need to water them more frequently, possibly increasing to twice a week depending on temperature and humidity levels. During the winter, watering should be reduced to every other week or less, as the plant requires less moisture when not actively growing. It's important to provide about 1 to 1.5 gallons of water at each watering session to ensure adequate hydration for a medium-sized plant.

Light

Inca Lilies prefer bright, indirect light and should be positioned in a spot where they receive this type of light for optimal growth and flowering. They can tolerate some direct morning sun, but harsh afternoon sunlight can damage the foliage and flowers. A north- or east-facing window is typically an ideal location for these plants inside, whereas a partially shaded area works well when they are grown outdoors.

Temperature

Inca Lilies thrive in temperatures that range from 65 to 80 degrees Fahrenheit; however, they can withstand minimum temperatures down to around 50 degrees Fahrenheit for brief periods. It is critical to protect them from frost, as temperatures below 50 degrees Fahrenheit can severely damage or even kill the plant. They perform best when the temperature during the day is on the warmer side within their tolerance range and slightly cooler at night.

Pruning

Pruning Inca Lilies is essential to remove spent flowers and to encourage further blooming. This can be done by snipping off dead flower stems at the base. Additionally, removing any damaged or yellowing leaves helps to maintain the plant's health and appearance. It's best to prune regularly throughout the blooming season to promote continuous flower production. Pruning should be done with clean, sharp tools to avoid damaging the plant.

Cleaning

As needed

Soil

The Peruvian Lily (Alstroemeria) thrives best in fertile, well-draining soil with a pH range of 6.0 to 7.0. A mix of loam, peat, and sharp sand or perlite can provide good structure and drainage. Regular feeding with a balanced fertilizer during the growing season is also beneficial.

Repotting

Peruvian Lilies typically require repotting every two to three years as they grow to ensure they have enough space for their tuberous roots. Repotting is best done in the spring before active growth begins.

Humidity & Misting

Peruvian Lilies enjoy moderate to high humidity levels. Aim to maintain indoor humidity around 40-60% for optimal growth and flower production, avoiding excessively dry air which can impede their well-being.

Suitable locations

• Indoor

  Place in bright indirect light, ensure proper drainage.

• Outdoor

  Plant in part sun, sheltered from strong winds.

• Hardiness zone

  7-10 USDA

Life cycle

Alstroemeria, commonly known as Peruvian lily or lily of the Incas, begins its life cycle when seeds or rhizomes are planted in well-drained soil during early spring or from divisions made in the autumn. The rhizomes germinate or the divisions establish themselves, developing into vegetative growth that includes long, slender leaves and stems. As temperatures warm, it enters a rapid growth phase, preparing for flowering, which occurs in late spring through summer, showcasing stunning, colorful blossoms. After the flowering season, if pollination occurs, the plant may produce seed capsules, although many cultivars are propagated primarily through division rather than seeds. In the autumn, the above-ground growth of the Peruvian lily begins to die back as it enters a period of dormancy, especially in cooler climates, with the underground rhizomes surviving through winter. Come the following spring, the plant will re-emerge from the rhizomes, continuing its growth cycle and producing new shoots that will mature into the next flowering season.

Propogation

• Propogation time

  Spring-Early Summer

• Propogation: Alstroemeria Inca Smile, commonly referred to as Peruvian Lily, is often propagated through division, which is most effectively carried out in late summer to early fall when the plant is not actively blooming. This method involves gently digging up an established clump of the plant, taking care not to damage the tuberous roots, and separating the clump into smaller sections. Each section should have several shoots or eyes from which new growth can emerge. Replant the divisions promptly, spacing them about 12 to 18 inches apart (30 to 45 centimeters) and at the same depth they were growing previously. Water the newly planted divisions well to help establish them. This method ensures that the unique characteristics of the 'Koncasmile' cultivar are maintained, as seed propagation may result in variations from the parent plant.