Introduction: More and more people like to raise flowers and grass, and because these flowers and grasses will also make us closer to the distance between our families, when it comes to raising flowers and grasses, people will inevitably think of the problem of yellow leaves and rotten roots, many people feel that they are not competent for the work of raising flowers, so there are various diseases and insect pests in potted plants in the family.
In fact, the growth of flowers and plants only requires you to find out its growth habits and create a suitable environment according to its "preferences". It will grow new branches and leaves, banging and flowering, not only will not breed various insect pests, but also can grow more and more vigorously. Take the azaleas, which are most common in the home.
Because it is in the southern region, the temperature is like spring, so the rhododendron is rarely breeding a variety of yellow leaves and rotten roots, but the relative probability of diseases and insect pests will be higher, so in the daily management, a variety of prevention of diseases and insect pests of small tricks are particularly important. Let's teach you a few more practical tricks.
First, use baking soda to prevent powdery mildew
As we all know, baking soda is often seen in the kitchen, but everyone does not know that it can effectively curb the outbreak and infection of powdery mildew, so in the spring, we can choose to dilute the appropriate amount of baking soda, mix with a little alcohol to make a 0.02% concentration of aqueous solution, sprayed to the branches and leaves of rhododendrons and above the culture soil, five times a week, can effectively prevent the breeding of powdery mildew.
The second type, beer water to prevent yellowing of leaves
Many people think that the flowers and plants in life always have the symptoms of yellow leaves, sometimes can not touch the mind, in fact, want to cure is also very simple, we can drink the beer water on the balcony for 24 hours, and then you can mix with 100 times the water to water the roots of the plant, but also can be diluted 10 times, wipe the leaves of the plant, dredge the nutrient channel, accelerate the chlorophyll synthesis of the plant, so that the yellow leaves smoothly return to green. Once a week, you can do it.
The third kind, onion water to control aphids, small black fly
Everyone knows that onions have a pungent smell, these smells are not only disgusted by people, all kinds of small black fly or aphids also do not like this smell, especially in the egg stage, can effectively cause their death, so if the flower plant is not seriously ill, you can use it to control.
The fresh onion is chopped as much as possible, soaked in water close to room temperature for about 8 hours, the onion is fished out, the aqueous solution is loaded into a watering can, sprayed to the front and back of the leaves of the plant, avoiding the flower buds can effectively kill insect eggs or bacteria, once every three days, a week can see the obvious effect, and this method is quite economical and environmentally friendly.
(Image from Flower Friends Succulent)