Schizostylis Coccinea Alba - Thompson & Morgan

Schizostylis coccinea 'Alba', also known as White Flag Lily, produces tall, upright spikes of star...

Currently unavailable

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

The Schizostylis Coccinea Alba, or White Flag Lily, is ideal for gardeners seeking to extend vibrant color into the late autumn season, particularly for pond margins, bog gardens, and moist borders. Its key benefit is the striking display of starry white flowers on tall spikes, providing vertical structure and color when other plants have finished. A caveat to consider is its requirement for reliably moist soil and full sun, which may limit placement options.

All features

Model Part NumberSchizostylis Coccinea Alba
BrandThompson & Morgan

Extended Product Information

FAQs

When is the best time to plant Schizostylis Coccinea Alba?

The best time to plant is typically in spring, after the risk of frost has passed and the soil has warmed up. This allows the plant to establish before the flowering season.

How much water does this plant need?

It requires reliably moist soil. It thrives in boggy conditions or shallow pond margins where its roots are consistently wet. Avoid letting the soil dry out completely.

Can I grow this in a container?

Yes, you can grow it in a container, but it must be placed in a position where the soil can be kept consistently moist, mimicking boggy conditions. Ensure the container has adequate drainage to prevent waterlogging if left in very wet areas.

What is the hardiness of Schizostylis Coccinea Alba?

It is a hardy perennial, meaning it can withstand cold temperatures and return each year, provided it is planted in a suitable location with adequate moisture.

When should I cut back the plant?

Cut back spent flower stalks and any dead or damaged foliage in autumn after flowering has finished. This helps to keep the plant tidy over winter.

How do I divide the rhizomes?

In spring, carefully dig up the plant and separate the thick root-like rhizomes. Replant the divisions in suitable locations, ensuring they have moist soil and good sun exposure.

Will the flowers attract pollinators?

Yes, the late-season blooms can attract pollinators like bees and butterflies, providing a valuable nectar source when other food sources may be scarce.

Troubleshooting

Plant not flowering

Ensure the plant is receiving full sun and has consistently moist soil. Insufficient light or dry conditions can prevent blooming.

Foliage appears yellow or unhealthy

Check soil moisture levels. Yellowing can indicate either over-watering (leading to root rot) or under-watering. Adjust watering accordingly.

Plant is spreading too aggressively

Divide the rhizomes in spring to control spread and rejuvenate the plant. Remove excess divisions.

Limited bloom in autumn

Ensure spent blooms are removed promptly in autumn to encourage further flowering, and that the plant is receiving adequate sunlight.

Pros and Cons

Pros

  • Provides extended flowering into late autumn.
  • Adds valuable vertical structure and visual interest.
  • Durable and reliable as a hardy perennial.
  • Excellent for moist areas and water garden edges.
  • Offers a beautiful, eye-catching white bloom.

Cons

  • Requires reliably moist soil, limiting use in dry areas.
  • Prefers full sun, which may not be available in all garden locations.
  • Decorative pots are not included with the plant.
  • Images are for guidance; results may vary with conditions and seasonality.

Setup, Compatibility & Care

Planting:

  • Location: Choose a position in full sun.
  • Soil: Plant in reliably moist soil. For pond margins, ensure the water just covers the crown.
  • Borders/Bog Gardens: Incorporate into the soil, ensuring it retains consistent moisture.

Care:

  • Watering: Maintain consistently moist soil, especially during dry periods. Essential for bog gardens and pond margins.
  • Pruning: Cut back spent growth in autumn to tidy the plant and prepare it for winter.
  • Division: If the plant becomes overcrowded or performance diminishes, divide the rhizomes in spring. This is best done when the plant is actively growing but before flowering.

Compatibility:

  • Pond Gardens: Ideal for shallow margins where water levels are consistent.
  • Bog Gardens: Thrives in consistently wet, low-lying areas.
  • Moist Borders: Suitable for garden beds that retain moisture.
  • Sunlight: Requires full sun for best flowering performance.