Ultimate Guide to Planting and Growing Foxtail Lilies

Are you looking to add a touch of elegance and vibrancy to your garden? Foxtail lilies, also known as desert candles or king’s spears, are a stunning addition with their spires of bottle-brush-shaped flowers in warm shades of yellow, orange, pink, and coral. In this comprehensive guide, we will walk you through everything you need to know about planting and caring for foxtail lilies to ensure they thrive in your garden.

Table of Contents

Introduction to Foxtail Lilies

The foxtail lily, scientifically known as Eremurus robustus, is a perennial tuberous root that blooms from late spring into early summer. These majestic plants can reach heights of 3 to 8 feet, depending on the variety, and are deer-resistant. With their striking flowers and strappy leaves forming a rosette at the base, foxtail lilies are a stunning addition to any garden.

Foxtail lilies thrive in full sunlight and well-draining sandy to loamy soil in USDA zones 5 to 8. As the cool winter weather fades, these plants are spurred to bloom, creating a beautiful display in your garden.

Foxtail Lilies Care

Taking care of foxtail lilies is essential to ensure they reach their full potential. Here are the main care requirements you need to keep in mind:

How to Plant

Plant foxtail lilies in the fall for optimal growth.
Select a site that offers protection from strong winds.
Ensure the soil is well-draining, sandy, or loamy.
Space the plants at least 2 to 3 feet apart to allow room for growth.

Planting Depth

Dig a 15-inch wide and 2- to 6-inch deep hole.
Add compost and coarse garden sand to the soil.
Lay the roots over the sand and cover with soil, leaving the crown exposed.
Avoid disturbing the plant to prevent transplantation issues.

Light

Foxtail lilies thrive in full sun.
Ensure they receive enough sunlight to develop strong stems for flower support.

Soil

Rich, well-draining sandy loam is ideal for foxtail lilies.
Heavy soil can hinder plant growth, so ensure proper drainage.
Consider planting in raised beds if your garden has heavy clay soil.

Water

Provide about an inch of water per week during the growing season.
Avoid letting the soil dry out or become soggy.
Foxtail lilies are drought-tolerant but require consistent watering.

Temperature and Humidity

These plants thrive in USDA zones 5 to 8.
Cold winters stimulate flowering and growth for the following year.

Fertilizer

Use liquid fertilizer or manure as the flower spike develops.
Follow product instructions for the correct application.

Foxtail Lilies Varieties

With around 40 species of Eremurus, there are various varieties to choose from. Some popular ones include:

‘Cleopatra’
E. robustus
‘Pinocchio’
‘White Beauty’
E. himalaicus
E. stenophyllus

Pruning and Propagating Foxtail Lilies

After blooming, it’s essential to prune back the flowers with clean gardening shears. Foxtail lilies can be propagated through division or seeds, although division should be done infrequently. To encourage more blooms, proper care and maintenance are crucial.

Common Pests and Plant Diseases

Watch out for pests like slugs and snails, especially during the spring, and prevent root rot by ensuring proper drainage. By planting in well-draining soil and following watering guidelines, you can keep your foxtail lilies healthy and thriving.

Blooming Tips and Overwintering

Foxtail lilies bloom for three weeks to a month in late spring and early summer, offering a stunning display of colorful flowers with a sweet fragrance. To overwinter in colder zones, provide protection with organic material to prevent damage from freezing temperatures.

Common Problems and Solutions

From flowering stalks breaking to self-seeding issues, there are common challenges to watch out for when growing foxtail lilies. By taking proper precautions and following care instructions, you can ensure your plants thrive.

In conclusion, foxtail lilies are a beautiful addition to any garden, bringing color and elegance to your outdoor space. By following the care guidelines outlined in this guide, you can enjoy stunning blooms year after year. So, roll up your sleeves, grab your gardening tools, and get ready to plant and grow your foxtail lilies for a vibrant and flourishing garden. Happy gardening!