What to do if the leaves of the wintersweet tree turn yellow and dry up
A comprehensive introduction to how to deal with the problem of the leaves of the wintersweet tree turning yellow and drying up, as well as the best remedies for dry leaves in the context of flower planting, with specific details as follows:
The wintersweet, also known as fragrant plum or golden tea, gets its name from its wax-like color and plum-like fragrance. When brewed as tea, it has a golden color and delicate aroma, hence the name golden tea. Wintersweet flowers bloom in the cold winter, braving the cold and exuding an aura of pride. Many gardening enthusiasts love wintersweet flowers, and some even cultivate them as New Year's flowers. If the wintersweet is not properly cared for, its leaves can easily turn yellow and dry up, usually due to four main reasons. How can we solve this problem?
1. Use slightly acidic soil
Wintersweet prefers deep, well-drained loamy soil for cultivation. The soil can be neutral or slightly acidic, but it dislikes alkaline or clayey soil. Northern gardeners may face issues growing wintersweet because the local soil is alkaline. Using this soil to grow wintersweet can result in poor growth.
When managing wintersweet, it's necessary to repot every 2-3 years to prevent the soil from becoming alkaline and compacted, which can hinder root growth. When repotting, a small amount of decomposed manure can be added to the soil. A mixture of leaf mold, peat soil, and sand can be used as the growing medium.
2. Water appropriately
Wintersweet is drought-tolerant and dislikes excessive moisture. When watering, it's important to be cautious. Long-term waterlogging or overly moist soil can lead to poor growth and yellow, dried leaves. Conversely, if the soil is too dry, the plant may also experience yellowing and drying of leaves due to water deficiency.
When watering, wait until most of the soil is dry before giving a thorough watering, which is commonly referred to as "watering when dry and watering thoroughly."
In the hottest part of summer, when temperatures are high and evaporation is significant, more water can be given to support flower bud development and normal growth. Before and during flowering, water should be given in moderation to prevent waterlogging, which can cause buds and flowers to drop. However, too little water can leave white, dried patches on the leaves, affecting flower bud formation and resulting in sparse, small flowers.
What to do if the leaves of the wintersweet tree turn yellow and dry up
3. Fertilize appropriately
During the growing season, appropriate fertilization can promote robust growth and abundant flowering. However, using fresh or concentrated fertilizers can lead to root damage from fertilizer burn, causing the leaves to turn yellow and dry up.
When fertilizing wintersweet, use a method of frequent, light applications, and always use decomposed fertilizers. Typically, fertilization can occur every 7-10 days in May and June with a dilute liquid fertilizer. From July to August, apply a dilute liquid fertilizer every 15-20 days. After the beginning of autumn, apply a dilute liquid fertilizer called "Flower多多 No. 2." This provides the necessary nutrients for winter flowering, and no further fertilization is needed after winter begins.
4. Apply iron sulfate water-soluble fertilizer
Wintersweet prefers neutral to slightly acidic soil and water. Therefore, rainwater can be used for watering. In northern regions, using tap water regularly can make the soil alkaline, leading to yellowing and drying of leaves.
In such cases, apply a 0.2% iron sulfate water-soluble fertilizer every 7-10 days. Generally, 2-3 applications can make the leaves green again. Then, in normal conditions, apply a 0.2% iron sulfate water-soluble fertilizer every 20-30 days to prevent iron deficiency yellowing.
The yellowing and drying of wintersweet leaves are mainly due to the above four reasons. By identifying the real cause and applying the appropriate remedy, we can ensure that the wintersweet has green leaves, robust growth, and abundant flowers.
The detailed introduction to the solutions for the yellowing and drying of wintersweet leaves and the best remedies provided by GreenEnthusiast website, have you understood it?