In the rich tree, the yellow leaves are poured with ferrous sulfate, and the green oil grows very fast.
Can the rich tree use ferrous sulfate? What should be paid attention to? First of all, we need to know that the rich tree also belongs to the flowers in the south, and he also likes acidic soil. If he is planted in the south, he is less likely to lack ferrous sulfate, that is, because the rain there is all acidic. And the environment is also suitable, but in the north, the water quality is alkaline and the soil is alkaline, so ferrous sulfate must be used regularly to adjust the pH of the soil.
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We must pay attention to the use of ferrous sulfate, because the amount of ferrous sulfate can not be too large, poor control of the concentration will lead to counterproductive results. It either leads to rotten roots or black spots on the leaves. Rich tree he likes slightly acidic soil, we use too much ferrous sulfate will occur, the use of ferrous sulfate is 1% of 1000. After hydration, it is best to pour it directly into the basin soil before its color turns brown. After being irrigated in this way, it can be absorbed quickly, and it is not easy to oxidize. After oxidation, its root system can not absorb nutrients, but will attach to the root system, resulting in a decline in root absorption function. So be sure to match it and use it directly later.
Please enter a picture description and another is when you use it, give it to him at most once a month, because his demand for this ferrous sulfate is very small, and the last time it can be used for a long time, if used frequently, it will lead to bad results. Be sure to control the quantity. Try not to spray the leaves with it as much as possible, because it is difficult to control how much we spray on the leaves after hydration, and if we spray more, the amount will be large and cannot be absorbed, or it will cause black leaves on the leaves for a long time. Be sure to use the way of watering, do not use the way of spraying, you do not have a good grasp. This is the most common situation when using it.
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Why are food prices rising at a slower rate than prices?
Abstract: why can't grain prices catch up with prices? Before science developed agriculture, we made a rough comparison of prices in the past ten years, and found that food prices rose at a rate of about 1.5 times, while other things.
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It turns out that the commonly used succulent soil has these precautions. If you don't understand it, you will raise succulent plants for nothing.
Is it better to raise succulent plants with granules or with special succulent soil in family farming? Please enter a picture to describe raising succulent plants with pure granules. He has no nutrients at all. If you don't fertilize him or water him less, the rotten roots will not appear.
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