The resistant and adaptable shrub Elaeagnus, often called the silverberry, provides beauty and intrigue to any garden. The yellowing of leaves, however, is a regular problem among Elaeagnus owners. Pests, illness, and environmental stress are just a few of the causes of this. In this blog article, we’ll talk about the reasons why Elaeagnus plants get yellow leaves and offer remedies for both avoiding and curing this problem.
The Elaeagnus Is Not Getting Enough Water
A lack of moisture is a frequent reason for yellowing leaves. When your Elaeagnus is not receiving enough water, its leaves will begin to droop in an effort to reduce water loss through transpiration. This is a way for the plant to conserve water.
As the leaves prepare to fall off, they will turn yellow. To determine if your plant is dry, you can check the soil by sticking your finger into it. If it is dry, it is important to establish a consistent watering schedule. Additional indicators that your plant is not receiving enough water include curled drooping, or brittle-appearing leaves. You should water your Elaeagnus every few days in periods of drought and extreme summer heat.
The Dangers of Overwatering Your Elaeagnus
If you overwater your Elaeagnus plant, the leaves may turn yellow and the plant may become stunted. This is so that the plant doesn’t become oxygen-deprived and its roots don’t rot from having too much water. You prevent this, be sure to only water your eleagnus when the soil seems dry to the touch and to provide enough drainage. Your Elaeagnus will remain strong and robust as a result of this.
Nutrient Deficiency in the Elaeagnus
Deficiencies of nitrogen, potassium, magnesium, and iron could be responsible for the yellow leaves on your Elaeagnus. The most notable culprits as far as deficiency goes are nitrogen, potassium, magnesium, and iron. Deficits manifest themselves as chlorosis, and yellowing of the leaves around their veins.
This gives them a distinct appearance, making them easier to diagnose. The soil will need better-balanced fertilizer or some good, old-fashioned fertilizer to address nutrient deficiencies. A nutrient may be inhibited from being absorbed if there is too much of it. It is important to keep everything in balance.
How Lack of Light Can Harm Your Elaeagnus
Plants will not produce enough chlorophyll if they do not receive enough light. Elaeagnus plants will suffer from yellowing leaves and poor health as a result. The light should be adequate for your plants, but not too much or too direct, depending on the type of plant. The Elaeagnus grow well in full sun or shade.
Your Elaeagnus Is Getting Too Much Light
Despite the fact that your Elaeagnus needs light to survive, there is such a thing as too much light. Sunlight that is too bright or excessive will not benefit your plants but instead cause them to overheat and get sunburned. Unless they love direct sunlight, don’t place plants directly in the sun.
In terms of houseplants, make sure that they are at least a few feet away from windows and that they have enough light. The leaves should be given a break from being overheated and yellowing.
Consequences of Improper Soil pH for Your Elaeagnus
It is the pH of the soil that determines the preference of any plant, and it ranges anywhere between 1-14, usually somewhere in the middle. The soil’s acidity or alkalinity can cause discomfort if it is too alkaline at 14. It is possible that the roots of the plant might even have difficulty absorbing the necessary nutrients from the soil. The yellowing of a plant’s leaves can be attributed to this factor.
The soil pH for Elaeagnus should be acidic to neutral, ranging between 5.5 and 7.5 on the pH scale. Elaeagnus is tolerant of a wide range of soil pH levels, but does best in slightly acidic conditions. You can test the pH of your soil with a pH tester you can purchase online or at a store. Yellow leaves are unlikely to appear if pH is within the correct range. You might just be able to balance it out properly if it’s too acidic or too alkaline.
Dealing With Pests and Disease On Your Elaeagnus
Pests are usually responsible for yellowing leaves on your Elaeagnus, so you can easily spot them. It is common for yellow spots to appear around bite marks and bullet marks on plant leaves. It is possible to see yellowing foliage, as well as the pest itself, if you look closely. In general, aphids, whiteflies, scaly bugs, spider mites, and thrips are the most common pests.
There are numerous species of winged bugs, as well as those that look like scales, fluff, or tiny winged insects. A simple pesticide will usually solve most pest problems. Neem oil is a natural pesticide that can replace chemical pesticides. It may also be possible to remove the stain with simple dish soap and water. There are quite a few pests around, and they are normally easy to get rid of.
Is It Possible for Yellowing leaves To Turn Green Again?
While it’s unlikely that yellow leaves will revert back to their vibrant green color, there’s still hope for your Elaeagnus. By identifying the cause of the yellowing and taking action to address it, you can prevent the spread to other leaves.
And with a quick pruning of the yellowed leaves, your Elaeagnus will have the opportunity for a fresh start and new growth. Don’t let a few yellow leaves signify the end for your plants, take action and enjoy lush greenery once again.
Frequently Asked Questions About The Elaeagnus
What are the growing requirements for Elaeagnus?
Elaeagnus is an easy-to-grow shrub that thrives in full sun to partial shade and prefers well-draining, slightly acidic soil with a pH between 6.0 and 7.0. It should be watered regularly, but not over-watered.
Are Elaeagnus plants poisonous?
Elaeagnus plants are not considered poisonous, but the fruits of some species may be toxic and should not be ingested.
How often should Elaeagnus be pruned?
Elaeagnus should be pruned annually in late winter or early spring to maintain its desired shape and size.
How big do Elaeagnus plants get?
Elaeagnus plants can reach heights of up to 15 feet and widths of up to 20 feet.