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Oleander is an increasingly popular garden decoration. Colorful flowers are unfortunately quite susceptible to various types of diseases. What’s worse, their leaves can become a tasty morsel for many pests. The plant communicates information about poor health by changing the color of the leaves. What to do when they wither and turn yellow?
Oleander – yellow leaves. What are the causes of color change?
The most common and least harmful cause of changing the color of oleander leaves is its improper care. likes a moist substrate, but too much watering of the bush can have a bad effect on it. Remember to plant the oleander in a substrate that drains water well. Thanks to this, you will avoid rotting of the plant and various fungal diseases. Moreover, do not spray the oleander and make sure it is not exposed to heavy rainfall. A large amount of rain can greatly harm the plant.
Another common yellowing of the leaves is the action of pests. Oleander is usually attacked by aphids and scutes, which can ruin the entire crop in a short time. The insects appear in large groups and usually feed on the leaves. If you see them on a bush, do not wait and get rid of uninvited guests from your garden right away.
How to save oleander? Learn proven gardening tricks
Getting rid of oleander is no easy task, but a few proven tricks will get you rid of them for good. In the case of bull scales, you have to roll up your sleeves and try to remove the insects by hand. To do this, soak the cloth with gray soap or spirit. Wipe the leaves of the plant thoroughly, shedding the worms in the process. The agents in which you have soaked the cloth will make it impossible for pests to climb onto the bush.
In the case of aphids, it is worth reaching for homemade ones. Pests hate the smell of garlic. What’s more, the vegetable also has fungicidal and bactericidal properties, thanks to which you will protect the plant from diseases. How to prepare the necessary preparation? Grind 25 grams of garlic and mix it with a liter of water. Then put the preparation in a shaded place for about 15 minutes. After this time, dilute the agent in a 1:1 ratio. Finally, pour the mixture into a spray bottle and apply it to the leaves attacked by pests. Spray every day until the insects have completely disappeared.
Source: Gazeta
Bruce is a talented author and journalist with a passion for entertainment . He currently works as a writer at the 247 News Agency, where he has established himself as a respected voice in the industry.
