What if the leaves of longevity flowers are small?
I. temperature
One of the reasons why its leaves are small is that the temperature is too high. It is suitable for the range of 15 and 25 degrees, so we'd better keep it at such a temperature. If the temperature exceeds 30 degrees, the growth rate will be greatly affected.
2. In winter, it is best to grow in the temperature range of 12 to 15 degrees. If we let the temperature below 5 degrees, the leaves will turn red and the florescence will be delayed.
II. Fertilization
Generally speaking, it is better for us to apply liquid fertilizer to it once or twice a month during its growth period. This kind of liquid fertilizer should not be casual and should be rich in phosphorus. In addition, we usually fertilize it in spring and autumn, and of course we have to fertilize it after flowering. Fertilizer is applied as required so that its leaves will not be so small.
Third, lighting
Lack of light is another reason why its leaves are so small. What this kind of plant needs is relatively short sunlight exposure, it is more sensitive to light, generally good-growing plants need us to give it eight or nine hours of light every day, so it will get better in three or four weeks. As for the rest of the time, we'd better do a good job of shading.
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What if the leaves are dry and soft?
Its leaves appear this symptom, may be too strong light, or too long by the light, give it burns, in this case to put it in a cool area, let it slowly. It is also possible that too much watering, roots have been damaged, leaves have also appeared problems, then it should be placed in the sun to dry moisture, and then moved to a suitable area. There may also be bacterial erosion, got soft rot, at this time it should be treated with green milk copper.
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What if the leaves of longevity flowers turn black?
In fact, this kind of black leaf has a lot to do with black spot. Once we get sick, we can clean up the withered branches and leaves after autumn, prune them and put them in a place with good light and ventilation. When a new leaf grows, we can use carbendazim or chlorothalonil solution to treat it. Spray once every seven to ten days, three or four times can solve this symptom.
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