Cordyline Care Guide: How to Grow & Care for Ti Plants

About Cordyline (Ti Plant)

Cordyline, commonly known as the Ti Plant or Cabbage Palm, is a striking tropical plant prized for its bold, sword-shaped leaves in shades of green, red, purple, pink, and variegated combinations. Native to Southeast Asia and the Pacific, Cordyline adds a dramatic, architectural quality to both indoor and outdoor spaces. It's a versatile plant that thrives in a range of conditions and is relatively easy to care for once established.

Light Requirements

Cordyline thrives in bright indirect light. Varieties with more colorful foliage (red, pink, purple) need more light to maintain their vibrant coloring — at least 4–6 hours of bright indirect light daily. Green varieties are more tolerant of lower light. Avoid harsh direct midday sun which can scorch the leaves, but morning sun is beneficial for colorful varieties.

Watering

Water when the top inch of soil feels dry. Cordyline prefers consistently moist soil but will not tolerate waterlogging. Water thoroughly and allow excess to drain completely. In winter, reduce watering frequency as growth slows. Brown leaf tips are often a sign of fluoride sensitivity — use filtered or rainwater if possible.

Soil & Potting

Use a well-draining tropical potting mix. Repot every 2 years in spring, moving up one pot size at a time. Cordyline has a relatively compact root system and doesn't need oversized pots. Always use pots with drainage holes.

Temperature & Humidity

Cordyline prefers temperatures between 60–85°F (15–29°C). Most varieties are sensitive to frost and temperatures below 50°F. They appreciate moderate humidity — mist occasionally or use a pebble tray to prevent brown leaf tips in dry indoor environments.

Fertilizing

Feed with a balanced liquid fertilizer monthly during spring and summer. Do not fertilize in fall and winter. Cordyline are moderate feeders — regular feeding supports healthy growth and vibrant foliage color.

Fluoride Sensitivity

Cordyline is particularly sensitive to fluoride in tap water, which causes brown leaf tips and edges. If you notice this issue, switch to filtered water, rainwater, or allow tap water to sit overnight before using to allow some fluoride to dissipate.

Common Problems

• Brown leaf tips: Fluoride sensitivity, low humidity, or inconsistent watering. Switch to filtered water and increase humidity.
• Fading color: Insufficient light for colorful varieties. Move to a brighter spot.
• Yellow lower leaves: Natural aging or overwatering. Remove yellowed leaves and check soil moisture.
• Spider mites: Common in dry conditions. Increase humidity and treat with neem oil.

Popular Cordyline Varieties

• Cordyline fruticosa 'Red Sister' — deep burgundy-red leaves, very popular
• Cordyline fruticosa 'Kiwi' — green, cream, and pink variegation
• Cordyline australis — tall, architectural form, more cold-tolerant
• Cordyline fruticosa 'Purple Compacta' — compact form with rich purple foliage

Shop our Cordyline collection at Izzy's Tropicals.