How to cultivate rose seedlings to improve their survival rate
This article provides a detailed explanation of how to cultivate rose seedlings to improve their survival rate and related introductions to green plant flowers, specifically as follows:
Roses are among the most common flowering plants, with frequent, bright, and abundant blooms. They are relatively easy to care for, aside from issues with diseases and pests. The key points of maintenance are plenty of sunshine, watering, and fertilizing, but it is necessary to master a balance, especially in terms of watering and fertilizing. Regardless of the variety, more sunshine is always beneficial for roses. Don't believe the myth that roses can thrive in semi-shaded conditions; that's nonsense.
Most flower enthusiasts choose to plant rose seedlings after purchasing them, but many新手 flower enthusiasts are unable to keep them alive after bringing them home. What is the reason for this? How can we increase the probability of keeping rose seedlings alive? Let's explore and share some personal experiences in growing roses, hoping to inspire other flower enthusiasts.
One: Weak seedlings are difficult to survive
Most of the rose seedlings sold in the market are cuttings, and purchasing rose seedlings with underdeveloped roots is one of the important reasons for not being able to keep them alive. When the cuttings have underdeveloped roots or inherent issues and their growing environment is suddenly changed, especially when the plant is repotted too eagerly after bringing it home, it can easily lead to the death of the seedlings, especially those purchased in summer.
Advice: When purchasing rose seedlings, enthusiasts should carefully observe their condition, preferably choosing them in person at the market for higher reliability. Also, do not repot the seedlings shortly after bringing them home.
Two: Frequent watering causes root rot
Rose seedlings enjoy a moist soil environment, but积水 is strictly forbidden. Many新手 flower enthusiasts lack experience in caring for plants, and after bringing the seedlings home, they often feel the plants are lacking water and thus water them frequently, sometimes multiple times a day. Excessive watering frequency leads to积水 in the potting soil, which can quickly cause root rot, and once the roots rot, the seedlings die.
Advice: Always follow the principle of watering when the soil is dry, and only water when the top few inches of soil are dry. Maintain good ventilation after watering.
How to cultivate rose seedlings to improve their survival rate
Three: Unsuitable soil hinders root growth
Many enthusiasts change the potting soil after purchasing rose seedlings, which is understandable. However, many新手 flower enthusiasts do not pay enough attention to soil selection in gardening. For example, my father uses garden soil for all his plants, and many flowers in pots die because of this, claiming the flowers are defective.
Roses prefer loose, breathable, well-draining soil with a slightly acidic pH, which is very important. Roses struggle to survive in alkaline soil, especially seedlings, which quickly die.
Advice: For planting rose seedlings, consider using a mixture of leaf mold and about 30% coarse river sand. This mix is loose, breathable, nutrient-rich, and well-draining, and suitable for growing roses. It's best not to use garden soil directly, especially in northern regions where it tends to be slightly alkaline and poorly draining.
Four: Over-fertilization burns the roots
Another reason for the death of rose seedlings after purchase is over-fertilization. The seedlings have a poor tolerance for fertilizer, and sudden changes in the care environment can cause root burn if fertilized. Additionally, the seller might have fertilized the plants to improve their appearance, and the enthusiast might inadvertently fertilize them again, leading to an excess of fertilizer in the soil and root burn.
Advice: Do not fertilize the seedlings for a period after purchasing them, and if repotting, do not add base fertilizer. It is best to wait at least one month.
Five: Disease infection kills the seedlings
Replanting rose seedlings in soil that contains a lot of pathogens and eggs is also a major cause of death. The seedlings are weak, and the root damage during repotting can easily lead to root rot.
Advice: When repotting rose seedlings, it is best to消毒 the new soil. Sunbathing is the simplest and most effective method, or you can use a 0.1% solution of carbendazim as a root soak for good results.
The above comprehensive knowledge explanation on how to improve the survival rate of rose seedlings and related cultivation precautions introduced by Green Plant Enthusiast Network [www.lvzhimi.com] is hoped to be of help to you.