What causes the slow growth of roses
Today's topic is about the reasons for the slow growth of roses, a great tip for plant care. It's recommended to save this for future reference!
Why do roses grow slowly and how to solve it
Roses, also known as monthly reds, are plants that can bloom all year round, provided they are well-cultivated. If not, slow growth and other issues may arise, and it's necessary to supplement these three major elements.
1. Supplement nitrogen fertilizer
The manifestation of nitrogen deficiency is that the older leaves become light green and turn yellow. If you determine that the plant lacks nitrogen, items like soybeans, peanuts, and sunflower seed shells make good nitrogen fertilizers. After composting and diluting, they can be used. Alternatively, an organic liquid fertilizer that promotes rose growth can be used, diluted and applied every 10 days.
2. Supplement phosphorus fertilizer
The manifestation of phosphorus deficiency is dark green or purple spots on the leaves, with the older leaves turning slightly blue and purple, eventually becoming purple-red until they wither. Phosphorus fertilizers can be found in everyday life, and using animal bones processed for this purpose is effective.
3. Supplement potassium fertilizer
The older leaves have mottled patches, starting from the edges and looking slightly curled. In severe cases, they may turn black. Many items can be used to supplement potassium, such as leftover tea water and wood ash water. After processing, these can provide ample potassium for the plants. By supplementing these three elements, roses can grow healthily and bloom beautiful flowers during the flowering season.
The above is a complete introduction to the reasons for the slow growth of roses, for everyone to learn and understand!