Detailed Guide to the Cultivation Methods and Care Techniques of the Variegated Spider Plant
The variegated spider plant (Chlorophytum comosum 'Vittatum') is an evergreen herbaceous plant of the genus Chlorophytum in the family Asparagaceae, with clumping growth, fleshy short rhizomes, and slender, linear-lanceolate leaves that are bright green with a relatively wide yellowish-white longitudinal stripe down the middle; the raceme is terminal, with small white flowers.
The variegated spider plant prefers a warm, humid, semi-shaded environment; it is not cold-tolerant and fears scorching sun exposure. During the high temperatures of summer, it should be kept under a shade awning or in the shade of trees. In daily cultivation, the potting soil should be kept moist but not waterlogged, while also creating a small environment with humid air. During the growing season, apply a thin liquid fertilizer of decomposed manure or a compound fertilizer about once every 20 days, and do not splash the fertilizer solution onto the leaves when fertilizing. In winter, keep it indoors in a spot with ample light; if the temperature is not lower than 10°C and there is a certain temperature difference between day and night, it can be watered normally and given a thin fertilizer once a month; if the indoor temperature is lower than 10°C, watering should be controlled and fertilizing stopped, so that the plant goes dormant. Repot once every spring, and the potting soil should preferably be a loose, fertile sandy loam rich in humus with good drainage and air permeability. When repotting, remove rotten roots and old roots that no longer have absorptive capacity.
Propagation of the variegated spider plant is mainly by division and cuttings. Division is generally carried out in conjunction with repotting in spring; the method is to separate the clumping plant into several plants and plant them separately. Cuttings are done during the growing season: cut off the small plantlets at the front end of the stolon and plant them in a pot. Regardless of whether propagation is by cuttings or division, after the new plants are potted they should be placed in a spot without sunlight, and normal care can resume once the root system has recovered.