Why are my rose seedlings getting smaller?
This article provides a detailed introduction to the issue of rose seedlings getting smaller, with the following content:
Many gardeners have left messages and consultations recently, saying that their roses are getting weaker and weaker. What should they do? Today, let's talk about how to take care of weak rose seedlings.
Many gardeners prefer to buy smaller rose seedlings because they are inexpensive. However, for beginners, cultivating small rose seedlings can be quite challenging. Often, after a period of care, the seedlings become very weak, the leaves fall off almost completely, new buds do not grow, and they are on the brink of withering.
In fact, the reason why small rose seedlings get weaker and weaker is not only due to the poor root system of the seedlings themselves but also the improper care, which is a key factor leading to the decline of the rose seedlings. So how should we take care of them?
1. Use a small pot to grow roots
The root system of small rose seedlings is very weak. When caring for them, a smaller pot should be used. A small pot has less soil, which allows for a faster wet-dry cycle and is beneficial for root growth.
If a large pot is used, the soil may not dry out for a long time after watering, especially in a poorly ventilated balcony. It might take half a month for the soil to dry out after watering once. This is not conducive to root growth. If the amount of water is not properly controlled, it can easily lead to constantly moist soil, causing the already weak root system of the rose seedlings to become even weaker, resulting in yellow leaves, falling leaves, and withered new buds, ultimately leading to withering.
2. Control watering
No matter whether a small or large pot is used, watering is very critical. For beginners, using a small pot can reduce the difficulty of watering since it dries faster and the probability of root rot is lower.
Even with a small pot, it is important to water according to the dry-wet changes of the potting soil and not to be too casual. Check the moisture level of the soil before each watering and water only when the soil is slightly dry.
Also, be careful not to water the roses at noon or spray water on them in the sun, as these actions may pose risks to the roses. For the correct watering method of potted plants, you can read the chapter on watering in the book "How to Grow Roses from Scratch" to gain a deeper understanding and truly master the method of watering.
3. Use fertilizer moderately
For small rose seedlings, their tolerance for fertilizer is relatively low, so it is recommended to use fertilizer moderately during the care process. Green enthusiasts suggest using more fermented chicken manure or sheep manure.
If fast-acting water-soluble fertilizers or nutrient solutions are used, the concentration should be as low as possible. For example, if the fertilizer is normally diluted 1000 times, it can be diluted to 2000 times before use.
4. Prevent diseases and pests
For small rose seedlings, diseases and pests can be fatal, so it is important to prevent them during care. The growing environment should be well-ventilated, and regular applications of pesticides should be made to prevent rose diseases and pests.
The above is the content about why rose seedlings are getting smaller from [www.lvzhimi.com]. I hope it is helpful to you!