Lucky bamboo
Sources last read 14 September 2026.
Forgiving Among the more tolerant plants here.
Also called Chinese Water Bamboo, Friendship Bamboo, ribbon plant and Water Bamboo.
Lucky bamboo is toxic
- Toxic to cats. Toxic principle: Saponins. Clinical signs: Vomiting (occasionally with blood), depression, anorexia, hypersalivation, dilated pupils (cats). ASPCA ASPCA names the genus (Dracaena spp.), not the species.
- Toxic to dogs. Toxic principle: Saponins. Clinical signs: Vomiting (occasionally with blood), depression, anorexia, hypersalivation, dilated pupils (cats). ASPCA ASPCA names the genus (Dracaena spp.), not the species.
- 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
Sources file this plant under other names: Dracaena sanderana (Clemson Extension), Dracaena spp (ASPCA, genus only). Citations below point at the name its source uses.
- Light
- Medium light 100–150 fcClemson Extension, filed as Dracaena sanderana · read 13 September 2026Partial shadeRHS · read 13 September 2026
- Water
- Moist but 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.
H1B — 10–15°C 10–15 °CRHS · read 13 September 2026- Soil
- Loam; pH Acid or Alkaline or NeutralRHS · read 13 September 2026
- Toxic to cats
- ToxicASPCA names the genus (Dracaena spp.), not the species.ASPCA, filed as Dracaena spp. · read 13 September 2026
- Toxic to dogs
- ToxicASPCA names the genus (Dracaena spp.), not the species.ASPCA, filed as Dracaena spp. · 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
How it usually goes wrong
- Crisp margins that appear in winter
A yellow halo sits just inside the brown edge on the lucky bamboo, and new blades often come in already tipped with brown during the heating season.
The edges fail first because they are the end of the plumbing. Penn State Extension cites 30% to 60% as the recommended indoor range, and winter heating regularly takes a room under it.
Telling it apart: Whether the soil is dry too. Crisp edges with damp soil point at the air; with dry soil, at the watering.
Penn State ExtensionLucky bamboo brown leaf tips and edges: causes- New blades arrive smaller and paler than the ones below
Compare this year's growth on the lucky bamboo with last year's: new blades are smaller, thinner and a paler green, and the gap below each one is longer.
Placed below what its source describes, the plant prioritises reaching over building. Longer stems and smaller leaves are that choice made visible.
Telling it apart: What the newest growth looks like beside the oldest. Light changes what arrives next; feeding changes what is already on the plant.
Clemson ExtensionLucky bamboo leaves turning yellow: causes- Yellowing that begins at the outermost blades
The lucky bamboo yellows from the base up. Affected blades bend rather than snap, and the pot is still heavy several days after watering.
Its source describes soil that is moist but well-drained. Roots held below that are short of air, and roots short of air stop moving water, so the clump wilts in a wet pot.
Telling it apart: Whether new growth is affected too. Root damage shows up everywhere at once; ordinary leaf loss shows only in the oldest leaves.
RHSLucky bamboo leaves turning yellow: causes
Not sure which it is? Ask the diagnosis questions for Lucky bamboo.
Routine care
- Watering
- Grow it in moist potting mix or in water free of chlorine. Replace the water each week (to prevent mosquitoes) and give a weak liquid fertilizer.NC State Extension · read 13 September 2026
- Feeding
- Replace the water every week (this prevents mosquitoes) and give a weak liquid fertilizer.NC State Extension · read 13 September 2026
- Propagation
- Stem cuttingsNC State Extension · read 13 September 2026Increase from hardwood or semi-ripe cuttings.RHS · read 13 September 2026
- Pruning
- Pruning is unnecessary unless growth becomes weak; in that case, prune the plant hard in spring.RHS · read 13 September 2026
- Pests and diseases
- Can be troubled by banded greenhouse thrips, fern scale and longtailed mealybug.NC State Extension · read 13 September 2026Can be troubled by scale insects and mealybugs. Diseases: usually none.RHS · read 13 September 2026
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Photographs
About the plant
Dracaena sanderiana is a species of flowering plant in the family Asparagaceae, native to Central Africa. It was named after the German–English gardener Henry Frederick Conrad Sander (1847–1920). The plant is commonly marketed as "lucky bamboo," which has become one of its common names, although it is not a species of bamboo.
From Wikipedia, CC BY-SA 4.0 · read 13 September 2026
- Native range
- WC. Trop. Africa to NE. AngolaWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026West Central Tropical Africa to North East AngolaNC State Extension · read 13 September 2026CongoRHS · read 13 September 2026
- Climate
- wet tropicalWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026
- Growth form
- subshrub or shrubWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026Perennial, Shrub; habit erectNC State Extension · read 13 September 2026Columnar upright (evergreen)RHS · read 13 September 2026
- Size
- Height 36–60 inNC State Extension · read 13 September 2026Height 1-1.5 metres; spread 0.1-0.5 metres after 2–5 yearsRHS · read 13 September 2026
- Flowering
- Flowers white; blooms in fall, winterNC State Extension · read 13 September 2026
Common problems with Lucky bamboo
Other Dracaena
DracaenaBrown tips on the newest blades first
Snake plantBlades hang and feel thin between the fingers
African SpearSourced care, difficulty not yet judged
Dracaena bacularisSourced care, difficulty not yet judged
Dracaena reflexaSourced care, difficulty not yet judged
Gold Dust DracaenaSourced care, difficulty not yet judged
More of the Asparagaceae family
Asparagus fernBrown brittle margins with a green centre
Cast iron plantBlade tips go crisp and brown
HyacinthFlowering stops while the foliage carries on
Ponytail palmBlades hang and feel thin between the fingers
Spider plantEdges of the blades brown while the middle stays sound
Spineless yuccaBlade tips go crisp and brown
Plants with similar care
Sources
- ASPCA · read 13 September 2026
- Clemson Extension · 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.