Plant Identifier
Warneckii Dracaena (Dracaena fragrans 'Warneckii')
houseplant

Warneckii Dracaena

Dracaena fragrans 'Warneckii'

Warneckii Dracaena is a cultivar with sword-shaped green leaves edged and striped in white and gray-green. Architectural and tough, it's a long-standing favorite for low-maintenance interior greenery.

Light
Bright indirect to medium light
Water
Let topsoil dry; water sparingly
Difficulty
Easy

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Overview

Warneckii Dracaena is a cultivar of Dracaena fragrans (formerly classified as Dracaena deremensis) known for its upright, sword-shaped leaves patterned with crisp white and gray-green stripes.

It has a clean, architectural look and grows slowly into a tall, columnar plant. Like other Dracaenas, it is exceptionally tolerant of indoor conditions and forgiving of neglect, making it a long-time staple in interiorscaping.

How to identify it

Identify Warneckii by:

  • Leaves: long, stiff, sword-shaped, with white and gray-green longitudinal stripes
  • Color: more subdued, silvery striping compared to the neon Lemon Lime cultivar
  • Stems: woody canes topped with dense leaf rosettes
  • Habit: upright, columnar, slow-growing to several feet tall
  • Texture: firm, leathery leaves held fairly stiffly

Care & growing

Light: Bright indirect to medium light; tolerates lower light but variegation is best in brighter conditions. Avoid direct sun.

Water: Allow the top inch or two of soil to dry first. Use filtered or distilled water, as it is sensitive to fluoride.

Soil: Well-draining potting mix.

Temperature: 65-78°F (18-26°C); avoid cold drafts.

Feeding: Light feeding in spring and summer.

Propagation: Root cane or stem-tip cuttings.

Habitat & origin

The parent species Dracaena fragrans is native to tropical Africa. 'Warneckii' is a horticultural cultivar developed for its distinctive striped foliage.

It has been grown as an interior plant for decades and is common in homes, offices, and commercial interiorscapes worldwide.

Frequently asked questions

Is Warneckii the same as Janet Craig?

They are both cultivars of Dracaena fragrans, but Janet Craig has solid dark-green leaves while Warneckii has white-and-green striped leaves.

Why do the leaves have brown tips?

Brown tips often come from fluoride or salt buildup from tap water. Use filtered or distilled water and flush the soil occasionally.

Does it need a lot of light?

It tolerates medium and even low light, but its white striping stays brightest in bright, indirect light.

How do I propagate Warneckii?

Take cane or stem-tip cuttings and root them in water or moist soil; the parent cane will usually resprout below the cut.