What fertilizer is best for roses in spring when they start to sprout
The editor will tell you about the best fertilizer for roses in spring when they start to sprout in the aspect of green plants and flowers. If there are any mistakes, please correct them!
What fertilizer is best for roses in spring when they start to sprout
1. Organic Fertilizer
When roses start to sprout in spring, it is necessary to apply decomposed organic fertilizer to the plants to provide the nutrients needed for growth, promoting the growth of lateral buds. When fertilizing roses, the fertilizer should be buried at the edge of the pot, not close to the roots to avoid root rot.
2. Compound Fertilizer
In spring, roses should be fertilized with a nitrogen-phosphorus-potassium compound fertilizer every 20 days to promote bud differentiation and enhance their appearance. After the roses bloom, spray phosphorus acid potassium or calcium superphosphate on the flowers and leaves to replenish the nutrients consumed during flowering, making the rose colors more vibrant.
3. Precautions
When fertilizing roses, do not spill fertilizer on the plant's branches and leaves to avoid leaf rot and blackening. If fertilizer damage occurs, immediately rinse the soil with a large amount of water to reduce the fertilizer content, then move the roses to a well-ventilated area with scattered light to quickly dry the soil.
4. Maintenance Management
In spring, roses should be placed in a bright area to receive at least 5 hours of sunlight daily to promote photosynthesis. It is necessary to water the plants once a week to keep the soil moist, and the tap water should be exposed to sunlight for 1-2 days before use when watering roses.
The above is an introduction to the methods for choosing the best fertilizer for roses in spring when they start to sprout, as a reference for everyone.