What causes the blackening of hydroponic spider plant leaves?

There are many reasons for the blackening of the leaves of hydroponic spider plants, there may be problems such as too strong time exposure, water quality, etc., so we must pay more attention to it in the breeding process.

When cultivating hydroponic spider plants, you can choose nutritious mineral water, and you need to change the water every 1 week during the hydroponic process to ensure that the water quality is clean and hygienic. In addition, it is necessary to apply diluted bika water-soluble fertilizer to the vase every other month to supplement the nutrients needed for the growth of spider plants.

Hydroponic spider plant is still relatively easy, because it is the use of water, the nutrients in the water are relatively small, so the water should be properly put in some nutrient solution, increase nutrients, and according to the climate conditions about 3 5 days to replace the water, to ensure that the water body should be nutritious and clean, there will be no black leaf black.

(1) Specific reason: If the light is too strong, the leaves may be burned and then blackened. If you add to that the temperature is too high, then it is more likely to be black. This is more common in the summer.

2) Solution: Keep the plants in a cool place. Prune properly and cut off the blackened leaves. Pay attention to sprinkling water to cool down. In summer, pay attention to cooling and shading.

(1) Specific reasons: After watering too much, it is easy to lead to roots. The roots can't breathe properly. In this case, the leaves are also prone to blackening.

2) Solution: Suspend watering first. Then place in a well-ventilated location and let the moisture in the soil dry. After that, watering should be controlled.

(1) Specific reasons: If the soil in the pot is too clayey and heavy, the soil is easy to agglomerate. This will affect the absorption of water by the roots, and the tips of the leaves will turn black.

2) Solution: Loosen the soil regularly to make the soil soft. Moreover, it is best to pay more attention when choosing soil.

1) Specific reason: If the pot is not changed for a long time, then the root system will attach to the wall of the pot. In extremely high or very low temperatures, it is easy to cause root necrosis, and the leaves will dry up and turn black.

2) Solution: To change the pot regularly, not only to change the soil, it is best to change the larger pot, otherwise the root space is insufficient.

The problem of blackening of the leaf tip of spider plant can be divided into two parts: internal factors and external factors. But it's basically all about vigorous roots!

Intrinsic plant factors, 1 Hydroponic or medium soil cultivation has the phenomenon of root rot. 2 Too much or too little fertilizer in the pot, related to light. 3 Temporary water shortage in medium soil cultivation leads to the inability of fibrous roots to absorb nutrients and supply leaf tips.

External environmental factors, 1 do not know that the plant has rotten roots, and the sunshine time is too long. 2. The root system of the medium soil cultivation plant is vigorous, and the fibrous roots attached to the pot wall are supplied to the leaf tip due to the influence of light and temperature. 3 Insufficient relative humidity in the environment.

Prevention method: Plenty of light and water, spray some water on the foliage in the morning and evening. Pay attention to watering if the light is insufficient, and be careful of rotting the roots with water. Rinse more.

There are three main factors that cause the black tip of spider plant. One is that the light is too strong, and it is not resistant to strong light. If it is exposed to the sun in summer, the leaves will be sunburned and blackened and scorched if the light is too strong.

At this time, move to a cool place and water in moderation. The second is excessive fertilization. If you apply thick fertilizer or large fertilizer during the curing period, the roots will be burned and the leaf tips will turn black.

The third is caused by excessive watering and root rot. It is best to remove potting, cut off the rotten roots, and re-maintain.

？For such a question, the experience is not too rich, I had to query the information to help you solve, the conclusion is that the roots of the hydroponic spider plant turn black, will not lead to rotten roots, such a problem, you can change the water in time, remember not too much water! You can only go to the root position of 2 3, and the root head should not be soaked in water!

Whether hydroponic spider plant can be successful, timely water change is very critical, one is the root metabolism to continuously consume oxygen in the water, when the oxygen is reduced to a certain amount, it will affect the growth of the spider plant, second, the root system of the spider plant will produce mucus in the growth, more will affect the water quality, in addition to the high temperature period of microorganisms multiply rapidly, easy water quality deteriorates, for the normal production of plants, the summer is generally at least 5-6 days to change the water, spring and autumn 7-9 days, winter 10-15 days.

Of course, the shorter interval is more beneficial to the plant, the root of the spider plant should be cleaned when changing the water, the mucus of the root should be washed by hand, and the aging root system and rotten roots should be cut off at the same time, the yellow leaves on the plant should be removed, the inner wall of the water container should be cleaned, and the water injection is not too full of water, and the root system can not be immersed in water, and a part of the root system should be exposed to the water surface, so that the spider plant can absorb the oxygen in the air, and the water for hydroponic spider plant should be clean and slightly acidic water, and the tap water meets this requirement, but it should be stored for more than 2 days. (Potted plants are required to be stored for 1-2 days, not to mention hydroponics, because the sterilized tap water contains residual chlorine).

Four tips in hydroponic spider plant cultivation:

1. Use soil filtrate, a glass of water, and a small spoon of soil (you can add a little fertilizer, pay attention to the concentration must not be high!) ）。Stir and mix and let stand for more than two days before use. This fertility is soft and is my first choice!

2. Use a special nutrient solution, which is available in the supermarket, but it is necessary to see if there is a spider plant in the suitable plant.

3. Don't submerge all the roots in the water! It will rot and die! It's better to fix it with wire like me!

4, the place where you put it does not need to change, spider plants like semi-yin! It's normal for only one or two leaves to turn black at the tips of the leaves! And where it turns black, don't cut it off as long as the whole leaf doesn't wither. Instead, it will wither even more.

Prune to remove blackened leaves, then pay attention to watering and light.

Correct watering method: the topsoil is not dry and not watered, and the watering is watered thoroughlyReason for the blackening of the spider plant:

Improper watering, short periods of drought can lead to dry leaves, and wet waterlogging can lead to black leaves.

Secondly, radiators and damage can also cause the leaves to turn black.

Spider plant (scientific name: chlorophytum comosum (thunb.).）baker., spider plant, also known as: weeping pot grass, hanging orchid, fishing orchid, orchid grass, folding crane orchid,[1] Western Europe is also called spider grass or aircraft grass, native to South Africa.

Monocots, liliaceae, and spider plants are perennial evergreen herbaceous plants with rhizomes that are flat or oblique, and have mostly thick roots. The leaves are clustered, linear, and the leaves are slender, like orchids. Sometimes there are green or yellow stripes in the middle.

The flower stems are drawn from the leaf clusters, growing into stolons, and the leaves are drawn in clusters at the apex, the flowers are white, often 2-4 flowers are clustered, arranged in scattered racemes or panicles, and occasionally purple petals appear inside; Capsule triangular oblate spherical, about 5 mm long and 8 mm wide, with 3-5 seeds per chamber. The flowering period is May, and the fruiting period is August. [2] The plant has the effect of purifying the air, and the whole plant can be used as medicine.

Spider plant growth habits.

Spider plants prefer warm, moist, semi-shady environments. It is adaptable, more drought-tolerant, and less cold-tolerant. Regardless of the soil, it grows best in well-drained, loose and fertile sandy soils.

The light requirements are not strict, and it is generally suitable for growing in moderate light conditions, and is also resistant to low light. The suitable temperature for growth is 15-25, and the overwintering temperature is 5. When the temperature is 20-24, the growth is the fastest, and it is also easy to extract creeping branches.

Above 30 it stops growing, and the leaves often turn yellow and dry at the tips. In winter, the room temperature is kept above 12, and the plants can grow normally, and the leaves are withdrawn and flowered; If the temperature is too low, growth will be retarded or dormant; If it is less than 5, it is prone to cold damage.

Qingfeng gardening, why do the tips of the leaves of the spider plant you raise turn black, how to raise the spider plant, let it flourish, and add a touch of green to the home.

Under normal circumstances, the leaf tips are often prone to dry up and the leaves gradually lose their luster, so the following measures need to be taken for the maintenance and management of the spider plant.

Change the soil and change the pot in the management, in order to make the stems and leaves lush, in March every year, the soil should be changed, the pot should be changed once. If the pot is deeper and the base fertilizer is sufficient, it can be changed once every two years. When turning the pot, the plant is knocked out of the pot, the dead roots and excess roots are cut off, replaced with new humus-rich culture soil, and then applied livestock hooves and horns or rotten cake fertilizer as base fertilizer.

After planting, put the seedlings in a semi-shaded warm place. The optimum growth temperature of spider plant is about 25. After the plants have regained their vigorous growth, hang the pots under the eaves of the verandah or in an appropriate position indoors.

In general, the height should not touch the head, and attention should be paid to ventilation. Under normal circumstances, the leaf tips are often prone to dry up and the leaves gradually lose their luster, so the following measures need to be taken for the maintenance and management of the spider plant.

Change the soil and change the pot in the management, in order to make the stems and leaves lush, in March every year, the soil should be changed, the pot should be changed once. If the pot is deeper and the base fertilizer is sufficient, it can be changed once every two years. When turning the pot, the plant is knocked out of the pot, the dead roots and excess roots are cut off, replaced with new humus-rich culture soil, and then applied livestock hooves and horns or rotten cake fertilizer as base fertilizer.

After planting, put the seedlings in a semi-shaded warm place. The optimum growth temperature of spider plant is about 25. After the plants have regained their vigorous growth, hang the pots under the eaves of the verandah or in an appropriate position indoors.

In general, the height should not touch the head, and attention should be paid to ventilation. Under normal circumstances, the leaf tips are often prone to dry up and the leaves gradually lose their luster, so the following measures need to be taken for the maintenance and management of the spider plant.

Change the soil and change the pot in the management, in order to make the stems and leaves lush, in March every year, the soil should be changed, the pot should be changed once. If the pot is deeper and the base fertilizer is sufficient, it can be changed once every two years. When turning the pot, the plant is knocked out of the pot, the dead roots and excess roots are cut off, replaced with new humus-rich culture soil, and then applied livestock hooves and horns or rotten cake fertilizer as base fertilizer.

After planting, put the seedlings in a semi-shaded warm place. The optimum growth temperature of spider plant is about 25. After the plants have regained their vigorous growth, hang the pots under the eaves of the verandah or in an appropriate position indoors.

In general, the height should not touch the head, and attention should be paid to ventilation.

The air is too dry or too humid, or too long in the shade can cause this, and you don't know which one you are.

Spider plants like warmth, sunshine, shade tolerance, and cannot be watered too much. If the temperature is too low, the roots will rot. One of the reasons you said is that it may be overwatered, which causes the roots to rot and cause the leaves to rot. Another possibility is that the temperature is too high, or the foliage has been burned by direct sunlight.

Overwatering, poor ventilation, and dry air can easily cause scorched leaves. And you haven't loosened the soil in a long time.

There are three elements of plant growth: water, fertilizer, and sunlight. Your problem should be a fertilizer problem, spider plant is best to use black soil formed by dead leaves, which has the nutrients it needs most, if you fertilize, it can only be a small amount of nitrogen fertilizer (to help grow leaves), there is also a saying on the Internet that the sun is too strong and close to the wall may be black tips, pay attention to this aspect too.