Licensed representative photographPlant Guide
Wax Plant
Hoya carnosa
Other known names: Porcelain Flower
A climbing or trailing waxy-leaved vine that flowers best when mature, well lit, and not repeatedly disturbed.
Published source-backed guide. This guide meets Lorekeeper's published source, care-completeness, safety, and identity checks. It is source-backed, not an expert-review claim.
Safety not yet verified. Confirm the exact identification before deciding whether this plant is safe around children or pets. Catalog note: No toxicity claim is added in this provisional batch; confirm pet questions with a trusted veterinary source.
Care
- Light
- Bright indirect light with gentle sun after acclimation.
- Water
- Allow part of the root zone to dry before watering and drain completely.
- Growing medium
- A chunky airy epiphytic mix.
- Feeding
- Feed lightly during active growth.
- Temperature
- 60-85 F.
- Humidity
- Average household humidity.
- When to consider watering
- Use observed moisture, pot weight, light, and season instead of a fixed weekday.
- Watering method
- Allow part of the root zone to dry before watering and drain completely. Wet the root ball evenly and never leave drainage trapped in a cachepot.
- Repotting
- Repot only when roots, drainage, stability, or broken-down medium justify it; increase the pot size modestly.
- Pruning
- Remove damaged growth with clean tools and avoid unnecessary pruning during stress.
- Beginner note
- Treat reminders as prompts to observe. Record what you found, then complete, snooze, pause, or adjust the care item.
Observe the plant and growing medium before acting. A reminder is a prompt to check, not an automatic instruction to water.
Characteristics
A climbing or trailing waxy-leaved vine that flowers best when mature, well lit, and not repeatedly disturbed.
Names & botanical identity
- Accepted name
- Hoya carnosa
- Plant family
- Apocynaceae
- Plant group
- Hoya
- Other known names
- Porcelain Flower
- Safety
- Safety not yet verified
Confirm the exact identification before deciding whether this plant is safe around children or pets. Catalog note: No toxicity claim is added in this provisional batch; confirm pet questions with a trusted veterinary source.
Growth
- Growth habit
- Climbing or trailing epiphytic vine.
- Mature size
- 2–4 ft long × 1–2 ft spread indoors
- Native range
- Eastern Asia and Australia.
- Temperature
- 60-85 F.
- Humidity
- Average household humidity.
- Difficulty
- Easy
Propagation
Root stem cuttings with healthy nodes.
When you add a propagation to Lorekeeper, connect it to the mother plant so its history and lineage remain intact.
Problems to recognize
These links describe possible or look-alike relationships, not a diagnosis. Start with visible evidence and rule out alternatives.
- Mealybugs: Nodes and protected leaf joints are common inspection areas.
- Excess moisture / root stress: Dense wet media can stress epiphytic roots.
- Excess light / sunburn: Unacclimated waxy leaves can bleach in harsh sun.
History & lineage
Hoya carnosa has a long indoor-growing history as Wax Plant or Porcelain Flower and can become a long-lived family pass-along plant.
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