How to fertilize after pruning roses?
Today, the editor will elaborate on the knowledge of how to fertilize roses after pruning. Below, the editor will give you a detailed answer.
Yesterday, we introduced the method of rejuvenating roses by layering. It was mentioned that after layering, in order to make the new branches grow strong, it is necessary to fertilize in time. Some friends left messages asking how to ensure sufficient fertilizer and water? What kind of fertilizer is more suitable?
Fertilizing method for roses in autumn. After roses enter autumn, they will enter a period of rapid growth. At this time, they need sufficient fertilizer and water, especially after pruning and layering. In order to promote the growth of new branches, it is necessary to ensure sufficient fertilizer and water (G-Y). So what kind of fertilizer should be used at this time?
In the process of raising roses, we commonly use two types of fertilizers, one is water-soluble fast-acting fertilizer, and the other is long-acting fertilizer that can provide nutrients for a long time.
What is the difference between these two types of fertilizers? How should we choose and use them? Fast-acting water-soluble fertilizer. Water-soluble fast-acting fertilizers, such as the "Flower More" series, nutrient solutions, etc., are commonly used fast-acting fertilizers. The advantage of fast-acting fertilizers is that they work quickly but for a short duration. We can use them appropriately according to the growth status and different growth stages of the roses.
For example, during the rapid growth period of roses, we can apply fast-acting water-soluble fertilizers every 7-10 days, or add a moderate amount of water-soluble fertilizer to each watering.
When roses are in a slow growth period or stop growing, we can stop applying fast-acting fertilizers and rely only on long-acting fertilizers to maintain sufficient nutrient levels.
How to fertilize after pruning roses?
The disadvantage of fast-acting water-soluble fertilizers is that they contain a lot of salt, so attention should be paid to controlling the concentration when using them. After using water-soluble fertilizers for 2-3 consecutive times, it is necessary to use clean water once to prevent excessive accumulation of inorganic salts, which could harm the roses.
Long-acting fertilizer
What are the types of long-acting fertilizers? Fertilizers with slow and long-lasting effects can be called long-acting fertilizers, such as slow-release fertilizers, controlled-release fertilizers, and fermented organic fertilizers like chicken manure and sheep manure.
Long-acting fertilizers have a long duration of effect, and the release of their nutrients is often greatly influenced by temperature, so they are difficult to control when used. Relying solely on long-acting fertilizers is difficult to ensure sufficient nutrient levels, and the amount used can only be estimated.
Because the release of long-acting fertilizers is slow and their release rate is greatly related to temperature and humidity, the amount used is not very accurate. It can only be estimated based on the size of the pot and the temperature, without an exact amount.