The leaves can also lose their typical cross-banding pattern. Typically, leaves of the snake plants develop white spots or turn completely white when they don’t get enough sunlight. Leaves of plants can grow slowly, become weak, and even change color. Heavily shaded areas don’t allow sufficient light to pass, and plant leaves start to show signs of damage. In weak light conditions, your Sansevieria might grow a little bit slower than normal. What Happens If The Plant Gets Less Light? The shade cast by buildings and nearby plants can also help to reduce the direct bright sunlight. Cloudy, rainy days and winters in regions that are far from equator significantly reduce the amount of available sunlight. Outdoor snake plants are also generally safe. And, in winters keep them inside in a well-lit room. In this way, the plants can get a few hours of direct sun. So depending on the climate, you can keep the snake plants in the window during summers. Of course the weather conditions are not perfect year-around. While they can withstand full sun as well as low light, indirect sunlight is ideal for a snake plant. Sun Or Shade?Īs you can see from the chart, direct bright sunlight can be too harsh for Sansevieria, especially if you live in a tropical region. Shade illuminated by entire clear blue sky on middayĪ shaded area illuminated by afternoon sun in a clear blue sky is perfect for snake plants. Here’s a chart of different light intensities in various conditions ILLUMINANCE The exact value depends on time of year, place, day-length and other atmospheric conditions. Normally 32,000 – 120,000 lux is the typical range of illumination that the Sun provides during midday. The proven ideal light intensity for snake plants is 26800 Lux or 2490 foot-candles. Light intensities for Sansevieria in greenhouses should be between 10 foot-candles. Furthermore, the strongest photosynthesis appears to happen at around 26803 Lux of illumination. The optimum illumination range was found to be 21446 – 26803 Lux. In a study for analyzing effects of changing LED light conditions on Sansevieria Trifasciata, scientists tested many different light conditions. Any source of light including indirect sunlight, house lamps, LED lights work great. However, they don’t need sunlight particularly. All snake plants like bright light with a few hours of direct sun. And, they can actively thrive and bloom in most ideal conditions. At the same time, snake plants survive only when the conditions are within a range. These plants can easily sustain even on low light, less water, average quality soil and no fertilizers. Being originated from an arid atmosphere in Africa, they have evolved to be much tolerant. Luckily, the mother in law’s tongue is a pretty hardy species. And the range of tolerance is wide for some species, but narrow for others. Different species require varied amounts of water, types of nutrients, sunlight as well as degrees of warmth. Plants native to swampy lands will die if they don’t get enough water. For instance, plants adapted to shade cannot tolerate the bright sunlight. Many plants that are native to one environment don’t usually survive in dissimilar environments. Let’s learn what are the optimal conditions of light, temperature and humidity for snake plants, and how you can make a perfect environment for their growth. Although these sturdy Sansevieria can withstand a broad range of atmospheric situations, they cannot thrive in all conditions. You can grow them indoors as well as outdoors. Mother in law’s tongue or snake plants are attractive houseplants with gorgeous leaves.
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