Peruvian Lilies: A Comprehensive Guide for Gardeners
Introduction
Peruvian lilies, also known as Lily of the Incas, are beautiful and easy-to-grow plants that add a touch of elegance to any garden. These hardy perennials bloom in a variety of colors, including pink, white, orange, purple, red, yellow, and salmon. They resemble azaleas and make a stunning addition to indoor bouquets.
How to Plant Peruvian Lilies
Starting from Bulbs
The easiest way to grow Peruvian lilies is to start from bulbs, which are widely available online or in home and garden centers. Plant the bulbs in slightly acidic, well-draining soil, at a depth that is three times their height and 12 inches apart. If you have sandy soil, plant the bulbs 2 inches deeper. Amending the soil with organic material will give the bulbs plenty of nutrients.
Starting from Seed
Peruvian lilies can also be started from seed, but this method is more challenging and takes longer. Sow the seeds in a well-draining seed starting mix and keep them warm and moist. Once the seedlings have developed their first set of true leaves, transplant them into individual pots or into the garden.
Peruvian Lily Care
Sunlight and Shade
Peruvian lilies prefer some sun each day, but they can also tolerate shaded locations, especially in very hot climates.
Water
Water Peruvian lilies regularly, but do not overwater. Allow the soil to dry out slightly between waterings.
Fertilizer
Fertilize Peruvian lilies throughout the year with a balanced 6-6-6 fertilizer.
Mulch
Add a layer of mulch around Peruvian lilies each spring to help retain moisture and protect the roots from temperature fluctuations.
Pruning
Cut back any leaves that begin to turn yellow before the flower dies. Divide Peruvian lilies in the fall after they bloom by digging up the rhizomes and cutting off sections.
Winter Protection
In areas with cold winters (USDA zones 8 through 11), Peruvian lilies should be dug up and stored for the winter. Trim the leaves before digging up the rhizomes, being careful not to damage the roots. Place the rhizomes in a container with some peat moss and store them in an area between 35 and 41 degrees Fahrenheit. Replant the rhizomes in the garden the following spring.
Troubleshooting Common Problems
Pests and Diseases
Peruvian lilies have few disease or pest problems. However, they can be susceptible to aphids, mealybugs, and spider mites. Treat infestations with an insecticidal soap or neem oil.
Yellowing Leaves
Yellowing leaves can be a sign of overwatering, underwatering, or nutrient deficiency. Adjust your watering schedule and fertilize the plants regularly to correct the problem.
Leggy Plants
Leggy plants are a sign that the plants are not getting enough sunlight. Move the plants to a sunnier location or provide supplemental lighting.
Conclusion
Peruvian lilies are beautiful and easy-to-grow plants that add a touch of elegance to any garden. With proper care, these plants will thrive for many years to come.
