Here’s how to care for lucky bamboo in a sentence: bright indirect light, clean chlorine-free water changed regularly, and very little fertilizer. Lucky bamboo isn’t bamboo at all but Dracaena sanderiana, a tropical shrub from West and Central Africa. NC State Extension says it can grow in a moist potting mix or in chlorine-free water, does well in bright but indirect light, and warns that overwatering can cause yellow leaves and rotting stems.
Lucky Bamboo Care at a Glance
| Need | What the sources say |
|---|---|
| Light | Bright but indirect light all year (NC State) |
| Growing medium | Moist potting mix, or chlorine-free water (NC State) |
| Water changes | Change the water weekly (NC State) |
| Water quality | Dracaenas are very sensitive to fluoride (Clemson) |
| Feeding | Only a weak liquid fertilizer (NC State); heavy feeding burns leaf tips (Clemson) |
| Propagation | Stem cuttings (NC State) |
| Pets | Toxic to cats and dogs if eaten (NC State) |
Sources: NC State Extension Plant Toolbox: Dracaena sanderiana; Clemson HGIC: Dracaena.
Lucky Bamboo Care in Water
Most lucky bamboo is sold growing in water, often with pebbles. NC State says it can be grown in chlorine-free water, recommends changing the water weekly (which also stops mosquitoes breeding in it), and suggests a weak liquid fertilizer.
- Keep the water just over the roots. The roots need water; the stalks above them don’t. A shallow level that covers the roots is enough, and less standing water means less to go stale.
- Change it every week or so. Pour off the old water, rinse the vase and pebbles if they’re slimy, and refill.
- Use clean water. Distilled, filtered or rain water avoids the chlorine NC State warns about and the fluoride Clemson flags for dracaenas (see below).
- Use room-temperature water so the roots aren’t chilled.
Pro tip: Growers commonly note that red or orange roots are normal for lucky bamboo grown in water. What you don’t want is roots that are black, slimy or smell bad; trim those and change the water.
Tap Water, Fluoride and Brown Tips
Clemson Cooperative Extension says dracaenas are very sensitive to fluoride, with symptoms that include yellowing of the leaf tips or margins and dead, scorched areas. It advises avoiding superphosphate fertilizers, which often contain high levels of fluorine, and potting soils with a lot of perlite.
- Fluoride doesn’t evaporate, so letting tap water stand overnight won’t remove it. If your tap water is fluoridated, distilled, filtered or rain water is the safer choice.
- Salts build up in the vase as water evaporates and you top it up. Changing the water fully, rather than topping up, keeps them down.
- Dry air can also brown leaf tips, according to NC State.
Brown tips won’t turn green again. Trim them with clean scissors, following the leaf’s natural shape. For more on salt buildup, see our guide to white crust on houseplant soil, and for another fluoride-sensitive plant, our calathea water guide.
Growing in Rocks or Soil
In rocks: pebbles simply hold the stalks upright and add weight; NC State suggests placing pebbles in the bottom of the container. Rinse them when you change the water. Some arrangements are sold with stalks glued into decorative stones; if the glue sits at or below the waterline, the stalks can’t root freely, so move them to loose pebbles.
In soil: lucky bamboo also grows well in a moist potting mix (NC State). Clemson notes that root rot in dracaenas usually comes from a mix that doesn’t drain quickly or from watering too often, and recommends avoiding mixes with a high percentage of perlite because of fluoride. Use a pot with drainage holes and keep the mix lightly moist, not soggy.
Light, Temperature and Feeding
Light
NC State recommends bright but indirect light indoors all year. Direct sun can scorch the leaves; too little light gives pale, stretched growth.
Temperature
It’s a tropical plant, hardy outdoors only in USDA zone 10 (NC State). Indoors, keep it in a warm room away from cold drafts and heating vents.
Feeding
NC State suggests a weak liquid fertilizer. Clemson warns that heavy feeding burns or yellows leaf tips, so a very dilute dose every month or two in spring and summer is plenty.
Lucky Bamboo Turning Yellow
| What you see | Likely cause | What to do |
|---|---|---|
| Yellow leaf tips or edges | Fluoride, salt buildup or too much fertilizer (Clemson) | Switch to distilled or filtered water, change it fully, feed less |
| Brown, crispy tips | Dry air (NC State) or the same water issues | Raise humidity, fix water quality, trim tips |
| Yellow leaves, soft stalk | Overwatering and stem rot (NC State) | Remove the stalk or cut above the rot (see below) |
| Pale, stretched growth | Too little light | Move to brighter indirect light |
| Cottony spots, fine webbing | Mealybugs, mites or scale (NC State) | See rubbing alcohol for mealybugs |
Saving a yellow stalk
- Check the stalk. If it’s yellow but still firm, it may just be older growth; if it’s soft or mushy, it’s rotting.
- Remove rotting stalks from the arrangement so the rot doesn’t spread through the shared water.
- Save the healthy part. If the top is still green and firm, cut it off above the damaged section with a clean blade and root it as a cutting in fresh water.
- Clean the vase and pebbles, and refill with fresh water for the remaining stalks.
Trimming, Propagating and Shaping
Trimming: Clemson notes that when dracaena stems get long and bare, you can cut them at the height you want and new leaves will appear. On lucky bamboo, trim offshoots rather than the main stalk if you want to keep the shape, and cut leggy shoots back to keep it compact.
Propagating: NC State recommends stem cuttings. Take an offshoot or a healthy stalk top with a few leaves, remove the lowest leaves, and stand it in a few inches of clean water until roots form, changing the water regularly.
Curls and spirals are made by growers over months, by turning the stalks so they grow toward a light source. The cut tops of stalks are often sealed with wax; leave it in place.
Stalk Counts and Feng Shui
Lucky bamboo is a popular gift in feng shui tradition, where the number of stalks is said to carry meaning: arrangements of two (love), three (happiness, wealth and long life), five, eight or nine stalks are common gifts. Four stalks are traditionally avoided, because the word for four sounds like the word for death in Chinese. These are cultural traditions rather than plant care, so choose whatever arrangement you like.
Is Lucky Bamboo Toxic to Pets?
Yes: keep it out of reach
NC State Extension lists Dracaena sanderiana as toxic to cats and dogs if eaten, causing symptoms such as vomiting and depression, with saponins as the toxic principle. It adds that people shouldn’t eat it and the sap can irritate skin. If your pet chews it, call your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435.
For safer choices, see our list of cat safe plants.
For other indoor trees and shrubs, see our guides to croton leaf drop. For more easy houseplants, see our guides to dracaena care, and our list of the 10 best low-maintenance indoor plants. Lucky bamboo is the classic example in our guide to plants that grow in water.
Frequently Asked Questions
How often should I change lucky bamboo water?
About once a week. NC State Extension recommends weekly water changes, which keeps the water fresh and stops mosquitoes breeding. Rinse the vase and pebbles if they get slimy.
Why is my lucky bamboo turning yellow?
Yellow leaf tips usually point to fluoride, salts or too much fertilizer, which Clemson Extension links to yellow and scorched tips in dracaenas. A yellow, soft stalk means stem rot, which NC State links to overwatering; remove it from the arrangement.
Can I use tap water for lucky bamboo?
Ideally not. NC State recommends chlorine-free water, and Clemson notes dracaenas are very sensitive to fluoride, which standing water overnight doesn’t remove. Distilled, filtered or rain water is the safer choice.
Does lucky bamboo need sunlight?
It needs bright but indirect light, according to NC State. Keep it out of direct sun, which can scorch the leaves, but don’t put it in a dark corner either.
Can lucky bamboo grow in soil?
Yes. NC State says it can grow in a moist potting mix as well as in water. Use a pot with drainage holes and a mix that isn’t heavy in perlite, as Clemson recommends for fluoride-sensitive dracaenas.
Is lucky bamboo toxic to cats?
Yes. NC State Extension lists it as toxic to cats and dogs if eaten, causing vomiting and depression, because of saponins. Keep it where pets can’t chew it.