Plant care guides
Corn plant care guide Dracaena fragrans
How to grow and care for Corn plant at home. Tall, palm-like; long leaves.
- Light
- Medium / indirect light
- Watering (summer)
- Every 7 to 10 days
- Watering (winter)
- Every 14 to 21 days
- Pet safety
- Toxic to cats and dogs
- Difficulty
- Easy
- Scientific name
- Dracaena fragrans
- Origin
- Tropical Africa
- Humidity
- 40-60%
Fun fact
When mature it occasionally flowers indoors and releases a strong honey-scented perfume at night, which is where the species name comes from.
When and how much water
Water Corn plant when the top 2 to 3 cm of soil feel dry to the touch. In summer that’s typically every 7 to 10 days; in winter slow down to every 14 to 21 days. Use room-temperature water and let any excess drain — never leave the pot sitting in standing water.
- Every 14 to 21 days
- Every 7 to 10 days
The real schedule depends on three things the calendar can’t see: the actual light at the plant, the pot’s size and material (terracotta dries faster than glazed ceramic), and your local humidity. Botanicaly’s app retunes the schedule from those signals on every reminder.
How bright a spot it needs
Corn plant thrives in bright, indirect light. Direct midday sun can scorch the leaves. The ideal lux range is 2,000 - 10,000 lux. In practical terms, place it 1-2 meters back from an east or west window, or behind a sheer curtain on a south window.
Feeding
Feed Corn plant every 45 days while it’s actively growing. Use a balanced liquid houseplant fertilizer at half the strength on the label, and only on soil that’s already damp — feeding dry roots can scorch them. When growth pauses, skip the fertilizer and let it rest.
Temperature & humidity
Corn plant is comfortable between 18 and 24 °C. Below 13 °C the leaves start taking damage, so keep it clear of cold drafts and unheated rooms.
It does best at 40–60% humidity. It doesn’t need misting.
Common problems
Most Corn plant problems trace back to watering — here’s how to read the leaves.
Signs of overwatering
Watch for
- Yellowing lower leaves
- Soft mushy cane
- Root rot
- Drooping leaves
Let the soil dry further between waterings and make sure the pot drains freely — soggy roots are the usual cause.
Signs of underwatering
Watch for
- Brown leaf tips
- Crispy leaf edges
- Curling leaves
- Slow growth
Water a little more often and don’t let the soil go bone-dry for long.
Toxic to pets?
YesToxic to pets.
The plant contains saponins, which causes oral irritation, drooling, and vomiting if chewed. Keep Corn plant out of reach of pets, or pick a non-toxic alternative like String of hearts, Air plant, or Pink quill.
Pet-safe alternatives with similar light: String of hearts, Air plant, Pink quill. See all pet-safe alternatives →
Pet-safety information for catalog plants uses ASPCA reference data where available. It is reference information, not veterinary advice.
Propagation
Grow more Corn plant from a cutting.
- Choose a healthy stem with at least one node and one or two leaves.
- Cut just below a node using clean, sharp scissors or a knife.
- Remove any leaves from the bottom 5 cm so they don’t rot in water or soil.
Common questions
How often should I water a Corn plant?
Water your Corn plant (Dracaena fragrans) when the top 2 to 3 cm of soil feel dry to the touch. In summer, that’s typically every 7 to 10 days; in winter, slow down to every 14 to 21 days. Botanicaly’s app tunes this further based on your home’s actual light, pot size, and local weather.
How much light does a Corn plant need?
Corn plant thrives in bright, indirect light. Direct midday sun can scorch the leaves. The ideal lux range is 2,000 - 10,000 lux. In practical terms, place it 1-2 meters back from an east or west window, or behind a sheer curtain on a south window.
Is Corn plant safe for cats and dogs?
The plant contains saponins, which causes oral irritation, drooling, and vomiting if chewed. Keep Corn plant out of reach of pets, or pick a non-toxic alternative like String of hearts, Air plant, or Pink quill.
Why are my Corn plant’s leaves turning yellow or drooping?
On a Corn plant, yellowing and soft growth usually mean overwatering — watch for yellowing lower leaves, soft mushy cane, or root rot. Let the soil dry further between waterings and check drainage. If you see brown leaf tips, crispy leaf edges, or curling leaves instead, it’s likely thirsty — water a little more often. Botanicaly’s Plant Doctor can help assess visible signs from a photo and suggest possible causes.
Botanicaly
A schedule that reads your room.
You don’t need to work out your Corn plant’s care from scratch each time. Botanicaly uses its saved setup and care history for the next step. Identifying is free. Pro adds Plant Doctor and Weather-smart care.
Still wet
Check again in 2 days
Botanicaly updates the next step when the soil isn’t dry.
