How to Care for Himalayan Lilies
Himalayan lily (Cardiocrinum giganteum), often called giant Himalayan lily, is a summer flowering bulb that can reach mature heights up to 15 feet tall. It grows best in U.S. Department of Agriculture hardiness zones 7 through 10. This plant slowly grows larger each year, but it will not generate blossoms for at least the first three and up to seven seasons after planting. Each plant will then produce up to 20, large fragrant white trumpet-like flowers before dying. Caring for Himalayan lilies begins with selecting the ideal growing location. Does this Spark an idea?
Instructions
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Plant Himalayan lilies in locations with moist, well-drained soil and partial shade. Choose sites that will accommodate the fully-grown plant -- 15 feet tall and 3 feet wide.
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Add a 3-inch layer of organic matter, such as rotted leaves and compost, to enrich the soil in the planting site. Mix this into the soil to at least 6 inches.
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Water the plants as needed to maintain moist, but not soaked soil throughout the growing season. Stop watering when foliage begins to wither.
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Cover the area around the Himalayan lilies with mulch to retain moisture and keep weeds out.
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Apply a balanced fertilizer as directed throughout the growing season as instructed on the label.
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Cut the foliage on the Himalayan lilies in the fall only after all of the leaves on the plants have died.
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Tips & Warnings
Himalayan lilies will produce several baby bulbs next to the mother plant through the growing seasons that you can grow in place of the dying plant, or dig up and move to other locations.
References
- Photo Credit Thinkstock/Comstock/Getty Images