Chlorophytum orchidastrum is a unique and visually striking member of the spider plant family. Known as “Green Orange Spider Plant,” “Mandarin Spider Plant,” or “Fire Flash,” this plant stands out with its distinctive coloration. It is a popular houseplant due to its attractive foliage and relatively easy care, originating from West Africa.
Distinctive Features
Its most notable characteristic is its vibrant orange petioles, the leaf stems, which contrast strikingly with its lush green foliage. Unlike the common spider plant (Chlorophytum comosum), this variety features broad, lance-shaped leaves up to 12 inches long. These glossy, dark green leaves emerge in a rosette formation, contributing to its full, clumping habit. The bright orange coloration remains year-round, illuminating the plant’s center and giving it its “Fire Flash” nickname.
Care Requirements
Light
Chlorophytum orchidastrum thrives in bright, indirect light conditions, mimicking its natural dappled habitat. Placing the plant in a north, east, or west-facing window is ideal. Direct, intense sunlight can scorch or bleach the leaves. While it tolerates some shade, too little light may result in slowed growth and less vibrant coloration.
Watering
Allow the top one to two inches or the top third of the soil to dry out between waterings. The plant prefers consistently moist, but not soggy, soil during its active growing season. Overwatering can lead to root rot, while underwatering may cause yellowed or crispy foliage and stunted growth. Its thick, fleshy roots store water, making it somewhat tolerant of brief drought periods.
Soil and Potting
A well-draining, aerated potting mix is essential to prevent waterlogging and root rot. A good quality houseplant potting mix, enhanced with perlite or coarse sand, improves drainage and aeration. Ensure the pot has adequate drainage holes. Repotting is typically needed every one to two years, or when the plant becomes root-bound, and is best performed in spring.
Temperature and Humidity
This plant prefers moderate to warm temperatures, ideally 65-80°F (18-27°C) year-round. While it tolerates temperatures as low as 50°F (10°C), protect it from cold drafts and extreme temperature fluctuations. It enjoys a humid environment, with preferred levels between 50-60%. If the air is too dry, especially indoors during winter, increase humidity using a cool-mist humidifier, placing the pot on a pebble tray with water, or occasional misting.
Fertilizing
During the active growing season (spring through summer), fertilize with a balanced liquid houseplant fertilizer. A balanced formula, such as 10-10-10 NPK, applied every four to six weeks or every few waterings at half strength, is sufficient. Reduce or cease fertilizing during fall and winter when the plant’s growth slows. Over-fertilization can lead to salt buildup in the soil, causing brown leaf tips.
Propagation Methods
It can be effectively propagated through division, particularly when repotting a mature plant. During division, gently remove the plant from its pot and identify natural separations within the root ball. Carefully separate these sections, ensuring each new division has healthy roots and leaves attached. Each divided section can then be potted into its own container with fresh, well-draining potting mix. While less common than with Chlorophytum comosum, it may also produce small plantlets on tall stems, which can be rooted in water or soil once they develop roots.
Common Issues and Solutions
Browning leaf tips can result from low humidity, fluoride or chlorine in tap water, or salt buildup from over-fertilization. Using filtered, distilled, or rainwater, or letting tap water sit out overnight, can minimize chemical exposure. Yellowing leaves often indicate overwatering (causing root rot) or underwatering (leading to stressed foliage). Checking soil moisture before watering and adjusting frequency can resolve these issues. Although generally pest-resistant, it can occasionally be susceptible to common houseplant pests like spider mites, mealybugs, scale, and aphids. Regular inspection and prompt treatment with insecticidal soap or neem oil can manage infestations.
Safety for Pets and People
Chlorophytum orchidastrum, like other Chlorophytum species, is generally considered non-toxic to common household pets and humans. While ingestion is not expected to cause severe harm, mild gastrointestinal irritation (such as vomiting or diarrhea) could occur in pets if a significant amount is consumed. Therefore, while safe, discourage pets from ingesting plant material.