Species

bulb corm tuber

Crinum Sacramento

The Story

Plant Bio

Crinum bulbispermum 'Sacramento' is a perennial bulbous plant featuring strap-like, arching green leaves and tall flower stalks adorned with large, trumpet-shaped, fragrant white flowers with a hint of pink.

This cultivar is distinguished by its vigorous growth and prolific flowering, making it an excellent choice for creating dramatic displays in borders or container gardens.

Uses & Benefits:

Striking large flowers add dramatic flair to tropical gardens.

Drought-tolerant once established, reducing water needs.

Provides nectar for hummingbirds and pollinators.

SpeciesCrinum bulbispermumOrange River Lily

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

24 inches

Width

30 inches

Light

Full Sun, Partial Sun

Zones

6, 7, 8, 9, 10

Water

Moderate

Humidity

High

Lifespan

Perennial

Native To

South Africa

Toxicity

Toxic if ingested

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck large corms into well-draining soil in spring
Water thoroughly after planting to settle the soil
Keep soil moist but not waterlogged during active growth
Fertilize monthly with balanced fertilizer in growing season
Mulch around base to conserve moisture and suppress weeds
Divide clumps every 3–4 years in early spring

Pro Tip

Plant in full sun with well-draining soil for best blooms

Keep It Thriving

Care Guide

Do

Water regularly during growing season 🌱
Apply fertilizer monthly in spring and summer
Mulch to retain soil moisture

Don't

Overwater to prevent bulb rot ❌
Avoid planting in heavy clay soils without amendments ❌
Don't forget to deadhead spent flowers

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Fertilize
Plant
Spring Cleanup
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tropical border with large, lush foliageVanilla-scented garden bedExotic container display

Companion Plants

Hibiscus CannaElephant Ear Banana plant

Multiply

Propagation Methods

Good to Know

Common Questions

Crinum Sacramento questions

What zones can Crinum Sacramento grow in?

Crinum Sacramento is hardy in USDA Zones 6–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Crinum Sacramento deer resistant?

Not reliably. Deer may browse Crinum Sacramento, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Crinum Sacramento bloom?

Crinum Sacramento typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Crinum Sacramento need full sun?

Crinum Sacramento does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Crinum Sacramento drought tolerant?

Yes — once established (usually after the first full season), Crinum Sacramento handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.