How to water aloe vera correctly, and does it need frequent watering?
Aloe vera is drought-tolerant but afraid of waterlogging. When the potting soil is too wet and drainage is poor, it easily causes aloe leaves to shrivel, branches and roots to rot, and even death. To make aloe grow with lush leaves and thick flesh, timely and appropriate watering is very important. The optimal humidity for aloe is 45%-85%, and watering aloe is related to the season. In winter, due to temperature reasons, the growth of aloe is inhibited, so water should be given as little as possible, generally once every 15-20 days. If needed, you can spray water on the leaf surface to keep the potting soil appropriately dry, which helps aloe overwinter safely; in spring, when the temperature is 15-25°C, water once every 5-7 days; in summer, the temperature is high and evaporation is large, so generally water once every 2-3 days. In addition, you can spray water on the leaf surface in the morning and evening every day to avoid the summer sun exposure. Because the climate varies in different regions, watering aloe must be handled flexibly.
Aloe should be watered at the right time and in the right amount. Too much water will cause root rot, and brown spots or brown rotting on the leaves. At this point, stop watering and it will slowly recover. If it lacks water, it will be on the verge of death and its leaves will wither.
The correct watering method is: when watering, it is best not to pour from the top, but from the side or at the roots. Do not let water fall on the leaves, so as to avoid damaging the leaves due to high water temperature.
The length of the watering interval and the time of watering should be determined according to the season and weather changes. In spring and autumn, water in the morning, and once a week is appropriate. If the weather is very clear and the climate is dry, water once every 5 days. If it is the plum rain season, water about once every 10 days. In summer, it is best to water once a day, in the evening, so that the water can slowly soak in overnight. Never water in the morning, because it easily burns the roots, and evaporation is fast, so the purpose of watering cannot be achieved. In winter, watering once every 10-15 days is appropriate. Choose to water at noon when the temperature is relatively high. If aloe is not placed in a greenhouse in cold winter, some people advocate not watering at all for the whole winter, for fear that more water will easily freeze and harm the aloe.
The potting soil for aloe should be kept moist. Too much water is not good for the root system of aloe, because aloe is drought-tolerant and afraid of waterlogging. When watering is needed, gently water along the edge of the pot but do not wash forcefully, so as to prevent the potting soil from easily compacting and affecting the air permeability of the potting soil. When the potting soil becomes compacted, loosen the soil in time, to a depth of about 1.5 cm. In addition to needing sufficient watering in summer and frequent spraying on the leaf surface, watering should be controlled in other seasons, otherwise water accumulation in the potting soil easily causes stem and leaf rot. Because its fleshy leaves can store a large amount of water, aloe is very drought-tolerant. Just water again when you see the surface of the soil in the pot become dry. Too much watering or water accumulation in the pot will cause root rot.
April-June and August-September are the best growing periods for aloe. If the soil is too dry, its growth and development will be affected, so during this period it should be watered sufficiently. Generally, water only after the soil is completely dry, and when watering, water thoroughly. After this period, watering should be appropriately controlled so that the soil is not too wet, and the rule is not to water until dry, and when watering, water only a little, so as to avoid root rot. Avoid watering at noon. Watering should be appropriate. If there is moist soil 2 cm below the surface, you do not need to water. When just planted, the soil should be slightly dry, do not water, and water again after half a month. After the seedling recovery period, water thoroughly once every 2-3 days in summer, once every 6-7 days in spring and autumn, and do not water in winter. Aloe leaves are fleshy, with a water content as high as 98.5%, and have an amazing ability to resist drought. If aloe is pulled up by the roots and dried in a ventilated place, even if no water is supplied, aloe can still use the water in its body to carry out weak life activities, and can maintain this for more than half a year. At the same time, if it is replanted in the ground and water supply is restored, the plant can grow again.
Aloe has different water requirements at different stages of development. At the seedling stage, the transpiring leaf area is small, and the demand for water is also small, but its root system is weak and distributed relatively shallowly in the soil, so it is very sensitive to changes in moisture. Therefore, keeping the soil moist is very beneficial to the growth of seedlings. At the adult plant stage, aloe's water requirement relatively increases, and at the same time its drought tolerance is also significantly enhanced.
Aloe hates water accumulation in the soil. If water accumulates for more than 10 hours, in mild cases it causes root rot and leaf rot, and in severe cases it causes the entire aloe plant to die. The soil water-holding capacity should be 50%-60%.
Different seasons are closely related to watering potted aloe. After entering winter, the indoor temperature is relatively low, generally around 10°C (the room temperature in some buildings can reach above 20°C), and the growth of aloe is inhibited. At this time, watering should be as little as possible, once every 15-20 days. In winter, water around noon, because the temperature is relatively high at this time, and watering will not cause a temperature drop.
In winter, generally water with diluted liquid fertilizer instead of pure water. If the room is relatively dry and the room temperature is also relatively high, in addition to frequently spraying the leaf surface to keep the leaves green, also pay attention to shortening the watering interval.
In spring, as the temperature rises, the frequency of watering can be appropriately increased. Generally, do not water until dry, and when watering, water thoroughly, so that the potting mix in the repotted pot alternates between dry and not wet. When the temperature is 15-25°C, generally watering once every 5-7 days is appropriate.
In summer, the temperature is high and evaporation is large, so at this time it needs to be watered once every 2-3 days. In addition, you can spray water on the leaf surface 1-2 times in the morning and evening every day to keep the leaves clean and green and increase ornamental value. In summer, try to avoid the scorching sun at noon to reduce the loss of water from the potting soil. If there are heavy rains and continuous rain, the pots of potted aloe placed on the balcony are prone to water accumulation, so be sure to drain it in time. If there is water accumulation in the pot and it is then exposed to the scorching sun and high temperature, it is easy to cause various diseases of the leaves and roots of potted aloe, and even cause the plant to die.
In autumn, the watering requirements for aloe are basically similar to those in spring. The potting soil should be sometimes dry and sometimes wet. Sometimes it is better to water less, and water again after the potting soil lacks water. Never keep the potting soil in a state of excessive water saturation for a long time, causing insufficient oxygen at the roots of aloe, difficulty in breathing, and finally causing the aloe plant to die.
Generally around 10°C (the room temperature in some buildings can reach above 20°C), the growth of aloe is inhibited. At this time, watering should be as little as possible, once every 15-20 days. In winter, water around noon, because the temperature is relatively high at this time, and watering will not cause a temperature drop.
In winter, generally water with diluted liquid fertilizer instead of pure water. If the room is relatively dry and the room temperature is also relatively high, in addition to frequently spraying the leaf surface to keep the leaves green, also pay attention to shortening the watering interval.
In spring, as the temperature rises, the frequency of watering can be appropriately increased. Generally, do not water until dry, and when watering, water thoroughly, so that the potting mix in the repotted pot alternates between dry and not wet. When the temperature is 15-25°C, generally watering once every 5-7 days is appropriate.
In summer, the temperature is high and evaporation is large, so at this time it needs to be watered once every 2-3 days. In addition, you can spray water on the leaf surface 1-2 times in the morning and evening every day to keep the leaves clean and green and increase ornamental value. In summer, try to avoid the scorching sun at noon to reduce the loss of water from the potting soil. If there are heavy rains and continuous rain, the pots of potted aloe placed on the balcony are prone to water accumulation, so be sure to drain it in time. If there is water accumulation in the pot and it is then exposed to the scorching sun and high temperature, it is easy to cause various diseases of the leaves and roots of potted aloe, and even cause the plant to die.
In autumn, the watering requirements for aloe are basically similar to those in spring. The potting soil should be sometimes dry and sometimes wet. Sometimes it is better to water less, and water again after the potting soil lacks water. Never keep the potting soil in a state of excessive water saturation for a long time, causing insufficient oxygen at the roots of aloe, difficulty in breathing, and finally causing the aloe plant to die.