Can red掌 be indoor grown?
Red掌, with its fiery spathe and upright flower spike, has become a new favorite among indoor green plants. But does its beautiful appearance hide any risks? Is this high-quality plant suitable for placing in the living room or study? This article will delve into the characteristics and safety points of caring for red掌.
Three reasons why red掌 has become a star indoor plant
Over 365 days of extended viewing pleasure
The special advantage of a single flower's blooming period lasting 4-6 months keeps red掌 at the top of ornamental plants. Its leathery bracts display a silk-like luster under scattered light, complemented by the yellow and white fleshly spike inflorescence, creating a strong visual contrast.
Air purification champion
NASA's clean air research shows that red掌 can effectively absorb formaldehyde, xylene, and other decorating pollutants. Each square meter of leaf surface processes 0.15mg of harmful substances per day, equivalent to a natural air purifier for a 10㎡ room.
Safety rules for home care
Be cautious of plant toxicity risks
The juice contains calcium oxalate crystals, which may cause itching when in contact with the skin. It is recommended to place it in a windowsill or shelf out of reach of children, and wear gardening gloves when pruning.
Three things to avoid when placing in the bedroom
The plant's respiration at night may reduce the oxygen concentration, and pollen particles can easily trigger allergic reactions. It is recommended to move the plant to a well-ventilated area at night or choose a pollen-free horticultural improved variety.
Tips to extend the blooming period
Golden ratio of lighting
Three hours of bright scattered light per day combined with 70% shading can make the bracts more vibrant in color. Using a light meter to maintain a light intensity of 5000-8000 lux is ideal.
Water management equation
Use the "damp and dry" method in spring and autumn, and combine with foliar spraying in the morning and evening in summer. It is recommended to use rainwater or tap water that has been standing for three days to avoid alkalinization of the potting soil.
With scientific care methods mastered, red掌 can become a safe home decoration. Choose a suitable placement location, rotate the pot regularly to ensure even light exposure, and this tropical beauty will continue to add vitality and energy to the space.