Aglaonema ‘Chili Red’

Cultivar background of Chili Red

Chili Red is a named ornamental Aglaonema selected for saturated red-to-pink leaf centres, green margins and pink petioles. Its colour sits on the dense, self-supporting form associated with Chinese evergreens.

The genus Aglaonema is native to tropical and subtropical Asia. Its wild relatives grow as evergreen understory plants beneath filtered forest light, producing new shoots from short stems near the base. Chili Red retains the broad leaves and clumping habit of the genus, with red, pink and green colour developed through horticultural selection.

Chili Red care guide

• Light: Place it in bright filtered light, around 10,000–20,000 lux, to support compact growth and clear colour. Avoid sudden exposure to strong sun through glass.
• Water: Water thoroughly after roughly the top 25–40% of the substrate has dried. Empty the cover pot and wait longer whenever the root ball still feels cool, heavy or damp below the surface.
• Temperature and humidity: Keep Chili Red at 18–27 °C and protect it from prolonged temperatures below 15 °C. Moderate humidity near 50–60% works well when air can circulate around the leaves.
• Soil and pot: Choose an airy mix of coco coir or peat with fine bark and perlite or pumice. A drainage hole is essential; repot only when roots or a compacted mix make it necessary.
• Feeding: Apply a complete houseplant fertiliser at a modest dose during active growth. Reduce feeding when growth slows and never fertilise a dry root ball or a newly stressed plant.
• Leaf care: Wipe the glossy leaves with a soft damp cloth and turn the pot if light comes strongly from one side. Check the tight leaf bases while cleaning.
• Propagation: Divide a rooted basal shoot, or root a healthy cane section containing a node in warm, lightly moist medium. A leaf on its own will not reproduce the plant.

Problems and solutions for Chili Red

• Lower leaf turning yellow: One ageing leaf can be normal. Several yellow leaves together, especially with heavy wet soil, call for a drainage check and an inspection of the roots and short stems.
• Brown tips or margins: Irregular watering, fertiliser salts, severe drying or direct hot air can all cause this. Correct the moisture pattern first, move away from heating and rinse accumulated salts through the pot.
• Dark, water-soaked areas: Chilling can collapse Aglaonema tissue, particularly while the root ball is wet. Move it to stable warmth, keep damaged leaves dry and remove only soft tissue that continues to spread.
• Pale tan patches on the window side: This pattern often follows abrupt direct sun. Shift to filtered light and increase any future sun exposure gradually.
• Red and green balance changing: Colour varies with leaf age, light and growing conditions. Healthy new leaves can carry a larger green area while keeping the cultivar’s red and pink pattern.
• Sticky residue or hidden insects: Look in the leaf bases and below the blades for scale insects, cottony mealybugs, aphids or mites. Isolate the plant, clean visible pests carefully and continue treatment until fresh growth stays clear.

Chili Red around children and pets

This plant contains insoluble calcium oxalate crystals and is unsafe to chew. Biting it can cause immediate mouth pain and irritation, swelling of the lips or tongue, drooling, vomiting and difficulty swallowing. Sap may also irritate skin and eyes.

Keep the plant away from children and pets, and wash hands and tools after cutting it. For human mouth exposure, remove plant pieces, rinse and spit with water, then contact a local poison centre. Rinse exposed skin or eyes with clean water for at least 15 minutes. Contact a veterinarian promptly after pet exposure, and seek urgent help for breathing or swallowing difficulty, severe swelling or collapse.

Meaning of the botanical name

Aglaonema combines the Greek aglaos, meaning “bright” or “splendid”, with nema, meaning “thread”. The name is generally understood as a reference to the slender stamens in its small aroid flowers.