What if there are white spots on cucumber leaves?
First, avoid blowing cold wind directly.
Reason: if the cold wind blows directly to the warm leaves, it will cause the leaves to lose green and form white spots.
Solution: in the release, should be carried by the wind, the tuyere should be gradually increased from the small, can not be acted in undue haste. Or you can hang a piece of plastic film on the inside of the air to prevent the cold wind from blowing directly.
Second, timely heat preservation
Reason: if the temperature is higher than 0 degrees for a long time, but lower than the temperature of its normal growth, it is easy to have yellow-white chlorotic spots on the leaves, which will even lead to death, slow growth or no roots.
Solution: find out the cause of the low temperature and use heat preservation measures to control the temperature between 25 and 30 degrees during the day and not less than 10 degrees at night, preferably between 10 degrees and 18 degrees.
- Prev
Sweet-scented osmanthus potted with a little "it", the branches and buds kept popping up, and the garden was full of fragrance of sweet-scented osmanthus.
If you can smell a fresh smell of flowers as soon as you open the door, what will your mood be like? I believe it must be full of comfort. It is true that when I get home from work, I am physically and mentally tired. I can smell the fresh fragrance of flowers at this time. I can really feel that the exhaustion of the whole body has been eliminated.
- Next
Is the leaf tip of Phnom Penh hanging orchid always yellow? The soil is mixed with white pearls and the green side buds are harvested.
Now almost every household in this society is growing flowers, putting a few pots of green flowers at home, which can not only purify the air, but also feel better. But the most common family green plant should be the orchid, the long leaves of the orchid, it is very easy to maintain.
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- How to fertilize the flowers that watch the leaves?