Causes and remedies for Black Spots on houseplant leaves
Houseplants can help make dull corners of your home or office happier and brighter. Maybe you pay more attention to your plants, but there may still be issues with plant health and appearance.
One problem you may notice is black spots on the leaves of your houseplant. Knowing these spots and possible solutions will help keep your plants free of blackheads.
You pour too much water into the plant
Excessive watering is the most common killer of houseplants today. The appearance of black spots may be the last call of the plant for help.
Damage caused by over-watering your plant will start at the roots and then move upwards. If the leaves are attacked, your plant is on the verge of death and you need to act fast.
To see if this is the cause, open the pot of the plant and look at the roots. If they are brown, black, and thin or have a foul odor, it means your plant is too waterlogged and needs help.
You can cut off the damaged roots and replace the soil in the pot. By choosing well-drained soil, you can prevent the problem from recurring.
Age of the plant
Sometimes, black spots do not occur at all. Rather, they are a sign of old, worn-out leaves. Natural decay occurs when a plant removes old leaves and transfers nutrients to other growing plant parts.
If the black spots are due to age, they should be only on the lower leaves. Also, natural fall does not affect many leaves at once. If you provide superior care for the plant, such as cleaning the leaves and rotating in the sun, you can slow down this process.
Fungal infections
If your plant has a fungal infection, black spots will appear. Every plant is susceptible to different types of fungal infections. While this is true, they are all generally classified as "leaf points" when they occur. Also, the treatment for fungal infections, no matter what kind of fungus it is.
Fungal pathogens thrive in wet conditions. They spread easily due to splashes and drops, which is the key to solving the problem. The fungal spores remain dormant until activated by water (and the spores remain dormant for some time). If there is a fungal infection, it means the plant may be too wet or the water may stay on the leaves too long.
It's yours to keep the plant dry and keep the leaves from getting wet. This will help in preventing and treating blackheads on the leaves.
Here are some tips to help:
Pour water on the base of the plant, not the top.
Pour water the day before.
Make sure there is plenty of ventilation in the area.
Do not miss the leaves.
Affected leaves should also be removed to prevent the further spread of the fungus. After repair, the fungus will not cause permanent damage to your plant.
Viral and bacterial infections
In some cases, blackheads may be a sign of a viral or bacterial infection. If this kind of problem affects the plants, it will be stressful and the effect like fungal infection will not always be better.
If you believe that this is the reason for the appearance of black spots on the leaves of your plant, remove all the affected. Some other tips for managing viral or bacterial diseases include hygiene and prevention.
You can do the following to help:
Keep non-infected plants away from existing ones.
Disinfect any tools between applications.
Pay extra attention and care to your plant.
Insects
Insect pests can also cause blackheads on the leaves of your plant. Milebox, scale, spider mites, and aphids are some of the most common culprits.
If you use an eco-friendly pesticide like horticultural oil or pesticide soap, the pests will empty your plant.
Removing blackheads on the leaves of your houseplant
As you can see, many problems can lead to black spots on the leaves of your houseplant. Be sure to find the problem so that you can manage the right type of treatment to eliminate them and restore the health of your plant.
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