Dracaena Care Guide: Dragon Tree, Corn Plant and More

Dracaenas are some of the most common indoor plants in homes and offices, and for good reason: they are tall, architectural, tolerate lower light and forgive the odd missed watering. Corn plants, dragon trees, Janet Craig and ‘Lemon Lime’ are all dracaenas, and they share the same easy care. The one thing that trips people up is brown leaf tips, and this guide shows you exactly why they happen and how to stop them.

Dracaena care at a glance

Need	What dracaena wants
Light	Bright, indirect light; tolerates low light
Water	When the top inch is dry; room-temperature, ideally filtered or rain water
Soil	Fast-draining houseplant mix in a pot with holes
Temperature	60 to 75°F (16 to 24°C); nights about 10°F cooler
Humidity	Average; raise it if the air is very dry
Feeding	Liquid foliage feed monthly in spring and summer
Size	2 to 10 feet, depending on type
Pets	Toxic to cats and dogs (ASPCA)

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Popular types of dracaena

All dracaenas below need the same basic care. Clemson Cooperative Extension notes they range from 2 to 10 feet tall depending on the type.

Type	Looks like	Good to know
Corn plant (D. fragrans ‘Massangeana’)	Wide, arching leaves with a yellow centre stripe on thick canes	Most common; 4 to 5 feet indoors
Dragon tree (D. marginata)	Thin, spiky leaves edged in red on slim canes	Tolerates low light; up to 10 feet
Janet Craig	Wide, glossy, dark green leaves	Excellent in lower light
Warneckii and ‘Lemon Lime’	Striped leaves in white, lime or gold	Brighter light keeps stripes vivid
Song of India (D. reflexa)	Short, yellow-edged leaves in whorls	Bushier, slower growing
Lucky bamboo (D. sanderiana)	Green stalks often grown in water	See our lucky bamboo guide

Fun fact: the snake plant has also been moved into the dracaena family by botanists, although its care is different. See our snake plant care guide.

How much light does a dracaena need?

Most dracaenas grow best in bright, indirect light, and many tolerate lower light, which is why they are so popular in offices. Clemson Extension notes that moving a plant from dim light to a brighter spot produces thicker, stronger new leaves and faster growth. Avoid direct afternoon sun, which causes pale, dry patches or streaks on the leaves. Variegated types keep their stripes best in brighter light. Check your spot with our houseplant lighting guide.

How often to water a dracaena

Let the soil dry slightly between waterings: water thoroughly once the top inch is dry, until water runs out of the drainage holes, then empty the saucer. That is often every 1 to 2 weeks in summer and every 2 to 4 weeks in winter, depending on light and pot size. Avoid cold water. Too much water is the most common way to kill a dracaena, so when in doubt, wait a few days. Our watering guide explains the finger test.

Why dracaena tips turn brown

Brown, dry leaf tips are almost a dracaena trademark, and there are usually a few causes working together:

• Fluoride: Clemson Extension notes dracaenas are very sensitive to fluoride, which shows as yellow or scorched tips and edges. Water with rain, distilled or filtered water, avoid fertilizers containing superphosphate, and avoid potting mixes with a very high percentage of perlite.
• Dry air: dry tips and edges usually mean low humidity, especially near heaters in winter.
• Too much fertilizer: salts build up in the soil and burn leaf tips. Feed less and flush the pot with plain water every few months.
• Uneven watering: letting the soil swing from bone dry to soggy stresses the roots.

Brown tips will not turn green again. Trim them off with clean scissors, following the natural leaf shape and leaving a thin sliver of brown so you do not cut into healthy tissue.

Best soil and pot

A standard houseplant potting mix works, as long as it drains quickly. Keep the soil pH around 6.0 to 6.5, and always use a pot with drainage holes. Repot every 2 to 3 years in spring, moving up just one pot size. More in our potting soil guide and repotting guide.

Temperature and humidity

Dracaenas like normal room temperatures: about 60 to 75°F (16 to 24°C) by day, with nights around 10°F cooler. Keep them above 55°F. Sudden temperature changes, cold drafts and poor drainage can make many leaves drop at once. Average humidity is fine; if the air drops below 30 to 40% in winter, group plants or use a humidifier. See our humidity guide.

Fertilizing dracaena

Feed with a liquid foliage plant fertilizer once a month in spring and summer, or use slow-release pellets. Skip winter. Dracaenas are light feeders, and too much fertilizer causes burned, brown tips, so less is more. More in our fertilizing guide.

How to prune a leggy dracaena

Over time, dracaenas drop their lower leaves and become tall, bare canes with a tuft of leaves on top. That is normal, and easy to fix:

1. Prune in spring or summer, when the plant is growing.
2. Cut the cane at the height you want with clean, sharp pruners.
3. New shoots usually sprout just below the cut within a few weeks, often 2 or 3 of them, making the plant bushier.
4. Root the leafy top you removed to grow a new plant (see below).
5. Keep it in bright, indirect light so new growth is strong.
6. Water a little less until it regrows, because it has fewer leaves to use water.

Clemson Extension also notes that cutting back dragon tree stems is the way to force it to branch. Our pruning guide has more tips.

How to propagate dracaena

Dracaenas are easy to propagate from the pieces you prune off:

• Tip cuttings: stand the leafy top in water, or plant it in moist mix. Roots form in a few weeks.
• Cane sections: cut a bare cane into 3 to 4 inch pieces, keep track of which end was up, and press them halfway into moist mix. New shoots sprout from the buds.
• Air layering: for very tall plants, root the top while it is still attached, then cut it off.

More methods in our propagation guide.

Common dracaena problems and fixes

What you see	Most likely cause	What to do
Brown leaf tips	Fluoride, dry air, or too much fertilizer	Use rain, filtered or distilled water; raise humidity; feed less
A few yellow lower leaves	Normal ageing	Remove them; nothing else to do
Many yellow leaves, soil wet	Overwatering or root rot	Let the soil dry; check roots and drainage
Many leaves drop at once	Cold, drafts or poor drainage	Keep it warm and steady; check the pot drains
Pale or dry patches on leaves	Too much direct sun	Move to bright, indirect light
Long, bare canes	Age or low light	Cut canes back and root the tops
Soft, mushy cane base	Root or stem rot	Cut healthy cane sections and tops to re-root; discard the rest
Sticky leaves, tiny bumps or webbing	Scale or spider mites	Wipe leaves; spray insecticidal soap weekly for a month

More help in our guides to yellow leaves, root rot and houseplant pests.

Is dracaena toxic to pets?

Yes. The ASPCA lists dracaenas, including the corn plant and dragon tree, as toxic to cats and dogs. They contain saponins, which can cause vomiting, drooling, loss of appetite and depression; cats may also have dilated pupils. Keep dracaenas out of reach of pets that chew plants, and call your vet if you are worried. Check any plant with our free Plant Toxicity Checker or see our pet-friendly houseplants.

Quick action checklist

Save this for later: pin the cheat sheet below to your Pinterest plant board.

Dracaena FAQ

Sources and further reading

This guide was written by Manik for Parenting Plants and checked against university extension advice. Last reviewed November 2026.

• Clemson Cooperative Extension: Dracaena
• NC State Extension Plant Toolbox: Dracaena fragrans (corn plant)
• ASPCA: Corn plant (dracaena) toxicity