Bowstring Hemp, Devil’s Tongue, Jinn’s Tongue, Mother-in-Law’s Tongue, Snake Plant… Sansevieria are a succulent genus native to West Africa and South Asia named after the 16th-century botanist-Prince of Sansevero. According to the Spruce, Sansevieria were favored in ancient China for their connection to Eight Gods and were found in a wide variety locations for the eight virtues the plants were believed to impart on buildings and their owners. However, in more modern times, these hardy towers (or low-lying “bird’s nests,” as you will see) are favored for their intriguing “snake-skin”-like patterns, ease of care, and air-purifying capabilities*.
Introduction
Sansevieria stands as a broader classification for a myriad species, with predominant cultivars falling into visual categorizations of height. Height variation exists on two levels: tall vertical and squat “bird’s nest.” Despite this wide assortment of sub-classifications (there are upwards of 120), only a few cultivars are common within the houseplant circuit, as noted by Plant Care Today. The most popular of the readily-circulated cultivars is by far Sansevieria trifasciata, more commonly known as mother-in-law’s tongue.
Before I delve into the care requirements of said Sansevieria, though, be warned of a small pitfall which many novice plant-enthusiasts succumb to: the term “snake plant” is but a broad umbrella term which overhangs a plethora of species and does not precisely apply to one in particular!
Sansevieria Care
As stated by many plant care guides, these emerald spears are extremely easy to care for due to their tolerance for dry, low-light conditions.
Preliminary measures call for the addressal of what could be the most pressing matter: soil (and potting) needs. Given that sansevieria hail from warm, drought-prevalent climates, their preference in soils are those that are sandy and quick to drain. When re-potting after purchase (a practice I strongly suggest if purchasing from a bulk plant retailer), it is advisable to use a sand-based potting mix or one crafted specifically for cacti and succulents. “Sizing up” the pot in which the plant is housed is unnecessary, but transport to a clay pot is preferable, as it is primary practice to a allow plant’s root system to break its current pot before it is transplanted to one larger. If transplantation or division are on schedule for a specimen, though, springtime provides the most favorable conditions to do so.
The water requirements of sansevieria are relatively minimal as a result of their succulent nature, and because of their aptitude for water retention, specimens needs be watered only when the top (one-inch) layer of soil in their pot becomes dry. Unfortunately, the drought-tolerant nature which allows for the plant’s outdoor survival produces a risk of over-watering indoors. As long as standing water is drained from the base of the plant, though, the resulting effects of root rot can be avoided with ease. On a more curious note, however, the water-saving tendencies of this spiky bunch makes them quite hefty. Plant Care Today details that a 10″ (pot size) plant can have a mass of 11.3 kilograms!
As mentioned above, the sunlight and temperature needs of these green glories are relatively adaptable. In their natural habitat, specimens experience warm climates and lots of direct sunlight. Therefore, in order to best mimic the care Mother Nature imparts, sansevieria should be kept in locations with bright light and temperatures between 50°F and 75°F. Exposure to temperatures below this lower threshold will result in damage to the leaves and should be obviously be avoided.
While sansevieria do not absolutely require fertilization, they can nevertheless benefit from extra nutrients and will flourish when fed a diluted cactus mix during periods apart from winter.
On the topic of pests, sansevieria, thankfully, are similarly hardy. The only real sources of issue I encountered in my research were mealy bugs and spider mites, which can both be very easily remedied!
Aside
On a final note that is unrelated to care, though… sansevieria are poisonous to house pets and should BY NO MEANS be ingested! Please keep your furry friends away from these specimens!
* This link leads to NASA’s document entitled “Interior Landscape Plants for Indoor Air Pollution Abatement,” which is a bit lengthy, but nevertheless a curious read!