Cape Lily
Sources last read 13 September 2026.
Not yet rated How forgiving it is has not been judged here yet.
Also called Forest Lily, forest sand-lily, Red Hot Poker, unicorn root and Winter Red Hot Poker.
Toxicity is partly unassessed
- Not assessed for cats. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
- Not assessed for dogs. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
- Not assessed for people. RHS publishes no harm statement for this plant. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
What the sources say about its care
- Light
- Full sunRHS · read 13 September 2026
- Water
- Well-drainedRHS · read 13 September 2026
- Humidity
No source read publishes a humidity figure for any plant on this site. What follows is general guidance for foliage plants.
ASHRAE recommends indoor relative humidity between 30% and 60% 30–60%Penn State Extension · read 13 September 2026- Temperature
How cold this tolerates, not what it prefers. No source read for this site publishes a preferred range for a plant indoors.
H2 — 1–5°C 1–5 °CRHS · read 13 September 2026- Soil
- Chalk, Loam, Sand; pH Acid or Alkaline or NeutralRHS · read 13 September 2026
- Toxic to cats
- Not on the ASPCA list. That is not a finding of safety.ASPCA · read 13 September 2026
- Toxic to dogs
- Not on the ASPCA list. That is not a finding of safety.ASPCA · read 13 September 2026
- Harmful to people
- No statement of harm to people is published for this plant; that absence is not evidence it is safe.RHS · read 13 September 2026
Routine care
- Watering
- During growth, water generously and feed every two weeks with a low nitrogen liquid fertiliser.RHS · read 13 September 2026
- Feeding
- While growing, water generously and feed every two weeks with a low-nitrogen liquid fertiliser.RHS · read 13 September 2026
- Repotting
- To avoid disturbing the roots, repot only when congested; plant in autumn so the bulb neck sits slightly above the soil surface.RHS · read 13 September 2026
- Propagation
- Leaf cuttings, seedNC State Extension · read 13 September 2026Sow seed in autumn, or take offsets in late summer.RHS · read 13 September 2026
- Pruning
- Remove flowers once they fade.RHS · read 13 September 2026
- Pests and diseases
- Usually free of pests and diseases.RHS · read 13 September 2026
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About the plant
Veltheimia bracteata is a species of plant. It belongs to the genus Veltheimia, which contains only one other species, Velthemia capensis. Veltheimia bracteata is commonly referred to as the forest lily, sand onion, or red hot poker. This pendant-shaped plant ranges in color from a yellowish pink to red. It is a winter flowering perennial plant, so is in full bloom when other flowers have withered away. Plants grow to be 12–18 inches (30–46 cm) in height.
From Wikipedia, CC BY-SA 4.0 · read 13 September 2026
- Native range
- S. Cape Prov.World Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026South AfricaNC State Extension · read 13 September 2026S Africa (Cape)RHS · read 13 September 2026
- Climate
- subtropicalWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026
- Growth form
- bulbous geophyteWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026Bulb, Perennial; habit clumping, erectNC State Extension · read 13 September 2026Clump forming (deciduous)RHS · read 13 September 2026
- Size
- Height 18–24 in; width 12–18 inNC State Extension · read 13 September 2026Height 0.1-0.5 metres; spread 0.1-0.5 metres after 2–5 yearsRHS · read 13 September 2026
- Flowering
- Flowers pink, purple/lavender; blooms in spring, winterNC State Extension · read 13 September 2026Flowers pink in spring and winterRHS · read 13 September 2026
More of the Asparagaceae family
Asparagus fernBrown brittle margins with a green centre
Cast iron plantBlade tips go crisp and brown
DracaenaBrown tips on the newest blades first
HyacinthFlowering stops while the foliage carries on
Lucky bambooCrisp margins that appear in winter
Ponytail palmBlades hang and feel thin between the fingers
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Sources
- ASPCA · read 13 September 2026
- Kew WCVP · read 13 September 2026
- NC State Extension · read 13 September 2026
- Penn State Extension · read 13 September 2026
- RHS · read 13 September 2026
- Wikipedia · read 13 September 2026
What this does not cover
The figures above are what published sources say, not measurements of the plant in your room. They say nothing about your pot size, your water, the season, or how far from the glass the plant stands, and those decide more than any figure here does.
Humidity has no species figure because no source read for this site publishes one, and the only temperature published for this plant is a cold floor. The simulator fills those gaps with general figures for its kind of plant, marked as general and listed on how we read sources. Where a toxicity row says the plant was not assessed, that is the absence of a finding and not a finding of safety.
If something is already wrong, the diagnosis tool asks about the soil, the window and the watering, which is where the answer usually is.