Best Types of Lilies for U.S. Gardens: Top Varieties

1. Introduction to Lilies in U.S. Gardens

Lilies (genus Lilium) are perennial flowering plants prized for their vibrant blooms, fragrance, and adaptability to various climates. In the U.S., lilies thrive in USDA hardiness zones 3–9, depending on the variety. Their bulbous growth habit and striking flowers make them a favorite among gardeners. Below, we explore the best lily varieties for U.S. gardens, categorized by their unique characteristics.

2. Asiatic Lilies (Lilium asiatica)

Asiatic lilies are among the easiest to grow, thriving in zones 3–9. They bloom early (June–July) and come in a wide range of colors, including yellow, orange, pink, and white. These lilies lack fragrance but are highly disease-resistant and adaptable to full sun or partial shade. Popular cultivars include:

'Enchantment': Bright orange flowers with dark spots.
'Tiny Ghost': Dwarf variety with deep purple blooms.

3. Oriental Lilies (Lilium orientalis)

Known for their intoxicating fragrance and large, exotic blooms, Oriental lilies prefer zones 5–9. They flower later (July–August) and require well-drained, acidic soil. Their petals often feature ruffled edges and bold patterns. Notable varieties include:

'Stargazer': Deep pink with white edges and red freckles.
'Casa Blanca': Pure white, fragrant blooms.

4. Trumpet Lilies (Lilium longiflorum)

Trumpet lilies, suited for zones 4–9, produce elongated, trumpet-shaped flowers with a sweet scent. They bloom mid-summer and can reach heights of 4–6 feet. These lilies prefer full sun and slightly alkaline soil. Top choices include:

'African Queen': Apricot-orange blooms with a golden throat.
'Pink Perfection': Soft pink trumpets with a white interior.

5. Martagon Lilies (Lilium martagon)

Martagon lilies, hardy in zones 3–8, are shade-tolerant and ideal for woodland gardens. Their downward-facing, Turk’s-cap-shaped flowers appear in early summer. They are slow to establish but long-lived. Recommended cultivars:

'Claude Shride': Maroon-red with orange speckles.
'Album': Pure white with yellow stamens.

6. LA Hybrid Lilies

A cross between Asiatic and Trumpet lilies, LA hybrids combine the hardiness of Asiatics with the fragrance of Trumpets. They flourish in zones 3–9 and bloom in mid-summer. These hybrids are disease-resistant and come in vibrant hues like:

'Fangio': Deep red with a glossy finish.
'Eyeliner': White petals with dark purple edges.

7. Orienpet Lilies (OT Hybrids)

Orienpet lilies (Oriental × Trumpet hybrids) are robust, tall (up to 8 feet), and highly fragrant. They thrive in zones 5–9 and bloom from mid-to-late summer. Their large flowers and strong stems make them excellent cut flowers. Standout varieties:

'Black Beauty': Dark crimson with green star centers.
'Scheherazade': Red-and-yellow bicolor blooms.

8. Species Lilies

Native or wild lilies, such as Lilium canadense (Canada Lily) or Lilium superbum (Turk’s Cap Lily), are ideal for naturalized gardens. They thrive in zones 3–8 and attract pollinators. These lilies often have smaller, delicate flowers but are highly resilient.