In summer, these old flowers and yellow leaves are raised so easily and come back to life.

Summer temperature is so high, people will be hot more irritable, not to mention flowers and plants, some plants in careful care, or do not know what the reason will be yellow leaves, but finally the branches will slowly yellow, if it is sick flowers and plants want to raise it is even more difficult. So here are some of the most common causes of yellowing plant leaves and solutions.

green radish

The main reason for the yellowing of green radish leaves in summer is excessive watering, because many flower friends are afraid of green radish lack of water, they keep watering it, coupled with poor ventilation in summer, so it makes its leaves yellow. Then we have to put the green radish in a well-ventilated environment or give it a fan fan, which can speed up the evaporation of water, and when the water volatilizes well, it can be maintained normally.

Gardenia

Gardenia yellow leaves in summer is basically because the soil is alkaline, because gardenia suitable for growth in acidic soil, if long-term growth in alkaline soil inside, will make its leaves yellow. You can trim off the yellow leaves, then mix them evenly with ferrous sulfate and water in a ratio of 1:2000, and irrigate them directly into the soil. You can irrigate them once every half month, and you can slowly return to normal.

wenzhu

If you cultivate asparagus in an air-conditioned room, it is easy to make the room very dry. In addition, if you do not water the plants in time, it is easy to make the leaves of asparagus yellow and dry, and finally go directly to the immortal. Then we have to trim off the yellow leaves, and then spray more wet water around the bamboo to increase the humidity of the air, and water in time, about 4 days can be watered once.

hydrangea

Hydrangea itself prefers a humid environment, if the lack of water, it is easy to make its leaves droop yellow, but too much watering, it will also make its roots rot leaves yellow. In the summer to hydrangea watering words, you can wait until his leaves become soft slightly drooping, immediately pour it through water, and in the summer to cultivate it in a well-ventilated environment, otherwise it is easy to make leaves yellow.

spider plant

Summer air conditioning or fan, so that indoor air is relatively dry, it will make the leaves of spider yellow dry. Conditional flower friends can open a humidifier for the spider plant, which can increase the air humidity and achieve the effect of cooling. Of course, you can also put a basin of water next to the spider plant, which can also increase the air humidity.