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The Pale Branch Reliquary

White Ghost Euphorbia

Euphorbia lactea ‘White Ghost’

Pale angular stems and upward-curving branches create White Ghost’s candelabra shape. Give it filtered brightness, a drying cycle and protection from both strong afternoon sun and milky sap.

Explore the care guide
Botanical illustration

Care at a glance

Light

Bright filtered or indirect light; acclimate carefully. [2]

Safety

Irritating latex and spines; protect skin and eyes. [1]

Know your plant

White Ghost is a pale Euphorbia lactea selection. Angular, mostly white stems carry some green markings and short paired spines along their wavy edges. [2]

Small leaves may appear briefly and fall. The branching stems provide the lasting display; healthy leaflessness is part of the species habit. [1]

Light and placement

Use bright filtered light or gentle partial sun. Protect White Ghost from intense afternoon sunlight, which can burn its pale stems. [2]

After moving the pot, watch the newly exposed side for dry tan patches. Return to gentler light if damage appears and make future changes in stages. [7]

Watering

  1. Let the mix dry between thorough waterings, following selection-specific White Ghost guidance. Drain freely and keep the roots out of standing water. [2]

  2. Check below the surface of deeper pots. Extend the interval when the room is cooler or growth is slower; do not water by a fixed weekly rule. [9]

Soil and pot choice

Choose a gritty, freely draining succulent mix in a container with drainage holes. Avoid a large pot that stays damp around a small root ball. [8]

Give the branching plant stable support while keeping the stem base at its former level. A decorative outer pot must be emptied after watering. [17]

Temperature and humidity

Keep White Ghost protected from frost. A warm indoor position suits its container culture; avoid cold glazing, chilly drafts and unheated winter porches. [1]

Maintain ventilation and ordinary room humidity. Warm stagnant humidity plus wet compost can promote rot in succulent euphorbias. [3]

Feeding

Use a dilute succulent feed only while new growth is visible. White Ghost grows more slowly than green Euphorbia lactea, so avoid trying to force its pace. [2]

Check the potting mix label for existing fertilizer. Pause additional feeding through slow growth and while a cutting is rooting. [18]

Repotting

  1. Prepare the pot and work area first. Wear gloves, covered sleeves and eye protection, then support the crown and root ball without breaking a branch. [4]

  2. Choose a small increase in pot size when roots are crowded. Settle fresh mix at the original depth and keep the stem clear of piled-up compost. [16]

Propagation

  1. White Ghost can be propagated from stem cuttings. Use a healthy branch and clean tools, keeping children and animals away from the work area. [2]

  2. Allow the cut to dry and callus before inserting the base into draining medium. Keep the cutting supported and only lightly moist while roots form. [6]

Pruning and growth

Prune only to remove damaged growth or manage the silhouette. Plan a clean cut and collect the detached section without touching its milky sap. [5]

The pale color is part of the display. Judge a suspect patch by softness, spread and recent exposure changes rather than color alone. [10]

Problems and checks

Decline around the lower stems

Possible causes
  • Persistently wet roots.
Checks to distinguish them
  • Check deep moisture and trapped runoff.
Low-risk next step
Empty runoff; pause watering wet mix.
When to seek expert help
Seek advice for spreading softness.
Sources for these checks

Waterlogged roots may lose function. [13]

Tiny leaves fall from firm stems

Possible causes
  • Normal short-lived foliage.
Checks to distinguish them
  • Distinguish firm pale stems from soft spreading damage.
Low-risk next step
Retain sound stems and normal care.
When to seek expert help
Seek advice for softening or collapse.
Sources for these checks

Euphorbia lactea naturally loses its small leaves. [1]

Dry pale or tan patches after a move

Possible causes
  • Abrupt strong sun.
Checks to distinguish them
  • Compare damage with the newly exposed side.
Low-risk next step
Provide gentler light.
When to seek expert help
Seek advice for spreading damage.
Sources for these checks

Gradual exposure changes reduce scorch risk. [14]

Fine webbing with pale speckling

Possible causes
  • Possible spider mites.
Checks to distinguish them
  • Look closely at affected growth with a hand lens.
Low-risk next step
Confirm the pest before treatment.
When to seek expert help
Seek help if damage continues.
Sources for these checks

Mites can cause fine mottling and webbing. [15]

Seasonal indoor care

In a darker season, provide bright filtered light and longer drying intervals. Keep the plant warm; a cold, wet resting period is unsuitable. [3]

Children, pets and sap safety

Safety

The milky sap can injure skin and eyes and is harmful if swallowed. Keep the plant, cuttings and debris away from children and pets. [1]

For sap on skin, wash with soap and water. For eyes, rinse with running water for 15–20 minutes and get poison-service advice promptly. [4]

Human poisoning (U.S.): 1-800-222-1222. Medical emergencies: 911. [11]

Pet poisoning: veterinarian; ASPCA 888-426-4435 (consultation fee). [12]

Similar plants

White Ghost has upright pale branches; crested Euphorbia lactea forms a fanlike crest. A crested or grafted specimen has a different structure and is not implied by this guide. [1]

Sources

References checked October 5, 2026. Botanical identity, cultivation and handling guidance are linked to the sources below; general growing advice is adapted to container conditions.

  1. Euphorbia lactea

    NC State Extension

    Accessed October 5, 2026

  2. Euphorbia lactea White Ghost

    National Parks Board, Singapore

    Accessed October 5, 2026 · Updated: 2026-09-17

  3. Indoor and greenhouse euphorbias

    Royal Horticultural Society

    Accessed October 5, 2026

  4. Keep away from spurge sap

    National Capital Poison Center

    Accessed October 5, 2026

  5. How to grow houseplant cacti and succulents

    Royal Horticultural Society

    Accessed October 5, 2026

  6. How to Propagate Succulents

    Iowa State University Extension

    Accessed October 5, 2026

  7. Common Problems and Issues of Succulents

    Iowa State University Extension

    Accessed October 5, 2026

  8. Succulents Shine in Winter

    University of New Hampshire Extension

    Accessed October 5, 2026 · Publisher date: 2019-01-17

  9. Watering

    University of Illinois Extension

    Accessed October 5, 2026

  10. How to help a poorly houseplant

    Royal Horticultural Society

    Accessed October 5, 2026

  11. Need immediate assistance?

    National Capital Poison Center

    Accessed October 5, 2026

  12. ASPCA Poison Control

    ASPCA Poison Control

    Accessed October 5, 2026

  13. Diagnose Indoor Plant Problems

    University of Maryland Extension

    Accessed October 5, 2026 · Updated: 2025-02-05

  14. Excess Light on Indoor Plants

    University of Maryland Extension

    Accessed October 5, 2026 · Updated: 2023-03-13

  15. Glasshouse red spider mite

    Royal Horticultural Society

    Accessed October 5, 2026

  16. Repotting Houseplants

    Penn State Extension

    Accessed October 5, 2026 · Updated: 2026-02-23

  17. Growing Indoor Plants with Success — B1318

    University of Georgia Cooperative Extension

    Accessed October 5, 2026 · Updated: 2022-07-21

  18. Houseplant Care — HLA-6411

    Oklahoma State University Extension

    Accessed October 5, 2026 · Publisher date: February 2017