Light and Humidity Requirements for HouseplantsHouseplants can brighten up any room. They don't just make offices and homes more attractive, but some varieties also improve air quality. They also absorb or refract noise pollution, such as sirens buzzing neighbors and raucous electronics.You need to recreate their natural environment to ensure that your plants remain as healthy as it can be. For instance, tropical houseplants thrive in humid, warm conditions, while succulents and cacti can be adapted to temperatures in the desert and have very little water.Light RequirementsLight is essential for the growth of houseplants. Houseplants require many different conditions to thrive, including humidity, water, appropriate growing medium and a range of temperatures and temperatures, but perhaps the most important element is light. Most houseplants grow best in indirect sunlight that is bright and not direct sunlight. Plants that do not receive enough light may be damaged and eventually die. A few plants are capable of receiving direct sunlight during the summer months, such as desert succulents and cacti.The amount of sunlight that a room receives can be measured with a light meter or by simply watching the brightness level of your plants. Light meters can be costly however they allow you to observe how the intensity of sunlight changes throughout the day and throughout the year.Windows facing east or south are perfect for plants which require filtered sunlight. These windows can provide bright indirect sunlight for most of the day, and direct sunlight for some time in the late morning or early afternoon. This light is more intense than light from the west-facing window which is not shaded, but it can still be too much for the plant that prefers partial sun.Filtered sunlight is light that enters a room via windows, but is softened by blinds, curtains or awnings. It's not as bright as direct sunlight, but it's still sufficient for most plants to photosynthesize. This kind of light might not be available in northern climates.Table lamps and floor lamps can provide filtered light to many plants. However they aren't suitable for plants that require a lot of sunlight. These lamps emit more heat than light, making them unsuitable for many species that are sun-loving or tropical.Certain plants that require bright indirect light can be found in a North or East window However, they'll need to be protected from rain showers and wind that can toss the plants around. You can also protect them by using an awning or another structure that can keep out the harshest elements from the North or East sun.Water RequirementsThe requirements for watering different houseplant s are dependent on the conditions in which they are growing. Tropical plants in jungle-like settings love a warm, humid environment and regular rain, whereas desert plants, like cacti and succulents prefer drier soil that only gets watered periodically.To ensure that your houseplant is growing it is important to know its requirements and then water it according to its needs. A good rule of thumb is to test the level of moisture in the soil and only water when the top 1" to 2" of the potting medium is dry. This will stop the soil from becoming waterlogged and causing root rot.A plant that is thirsty usually exhibits signs of thirst by dropping or yellowing leaves, or slowing down the growth of new leaves. To determine the amount of moisture in the plant, just poke your finger into the soil about 1 inch deep. If the soil feels damp, you can rest for a few days before watering again. Grab a pot and see whether it feels heavy. If it's saturated with liquid, it is. You can also buy devices that sound, flash, or indicate when it's time to water.Many people bring indoor plants into homes and offices due to the fact that they are aesthetically pleasing. They add interest and color they soften lines, and improve air quality by the absorption of chemicals like formaldehyde and trichloroethylene as well as other chemicals that are commonly released by man-made substances. It is important to note that houseplants aren't just decorative. They are also therapeutic and can help reduce stress levels.Most indoor houseplants will grow better in ceramic or glazed pots rather than Terracotta. They will also grow faster in the summer and spring than in winter and fall. If you're searching for a container for watering, choose one with a spout easy to control. This allows you to direct the water directly at the soil without soaking leaves, which can invite fungus. Rainwater is generally the best option for houseplants , however if you don't have access to tap water, tap water is fine, as long as you let it sit for a few days to let the chlorine evaporate.Temperature RequirementsThe majority of the houseplants we plant are native to tropical or subtropical climates. To thrive indoors, they require an arid, moderately humid environment. Temperatures ranging from 58 to 86 degrees Fahrenheit are ideal for most plants. Temperatures too cool can hinder growth, whereas temperatures that are too hot can cause wilting or other issues.In general, tropical and flowering species, like palms, philodendrons flowers, hibiscuses, and bromeliads, prefer warm temperatures during the day that enhance photosynthesis, which makes sugars and starch that allow plant tissues to grow. At night the plants require cooler temperatures to help conserve energy.Succulents, like cacti and the well-known fishhook barrel cactus and string of pearls, require very warm temperatures to thrive. They can tolerate temperatures as low as 40 degrees Fahrenheit, however, they won't thrive when they experience abrupt temperature fluctuations.The best method to keep your houseplants healthy is to ensure that they are located in a sunny location that is warm during the day and moderately cool during the night. house plants common is especially important during the winter when the sun is lower and the light levels could fall by as much as 50 percent. To avoid your plants becoming too dark, you could move them to a brighter window or add additional lighting to the room.In the winter, soil surface can dry more quickly due to the colder temperatures. Make sure to use warm water when you water your plants to avoid causing shock to their roots. It is also recommended to water your plants in the early morning, so that the water can be taken up before the temperature begins to drop at night.A sudden temperature change can be fatal for many kinds of houseplants, including those that are the most sought-after ones. It is especially dangerous for species that are subtropical or tropical such as philodendrons, palms and banana trees. Even succulents like bear paws and agaves can be killed by sudden shifts in temperature. It is recommended to bring these plants inside prior to when outdoor temperatures begin to drop and then gradually acclimate them to indoor temperatures, so that they can adjust to the change.Humidity RequirementsMany houseplants need high humidity levels. They could be from tropical regions where humidity levels are much higher, or they might be adapted to the dry conditions of the desert or underbrush of the forest and don't adapt well to typical indoor temperatures and low humidity levels. This is true for aroids, orchids, and other plants such as haworthias.Humidity is the measure of the ability of air to hold water vapour. It is measured from 0% (dry), to 100 percent (saturated like fog). The typical relative humidity for homes is 30-50%. Many common houseplants can survive within this range, however those that require high humidity are likely to be affected and could drop leaves or buds that they are unable to support with the amount of moisture in the air.If the humidity is too low, the stomata could close and the plant is unable replace the water lost with fresh carbon dioxide that is necessary for photosynthesis. This could eventually kill the plant. The first sign that humidity is low is the appearance of the plant when it gets dehydrated. Other symptoms include wilting or browning of the leaves.One way to increase the humidity around a plant is to place it on a tray that is filled with water and gravel. The plant will receive the humidity it requires from the evaporating water. However, it is important to empty the tray frequently to stop mold and bacteria from breeding in the stagnant water and causing damage to the roots of the plant.A plastic bag can be used to boost the humidity in a plant. Make sure you put wooden stakes inside the pot to keep the plastic away from the plants. Also, ensure that the plant isn't exposed to direct sunlight since this could cause the leaves to burn. It is important to periodically open the plastic and look for condensate that is excessive, which could indicate that the temperature is too high.Plant the plant in the bathroom or kitchen in areas where the air is typically more humid than other rooms of the home. It is also helpful to group plants together with high humidity in the same location, since they will benefit from each other's higher transpiration rates, creating a tiny pocket of higher humidity around them.