To ensure beautiful blooming roses throughout the summer, two key fertilization sessions in the spring are essential:
- Balanced Nutrition:
- After the winter rest, roses require a boost of energy for active growth and budding. Use a complex fertilizer with a high nitrogen content for the first feeding immediately after spring pruning. Nitrogen stimulates the growth of green mass and the development of new shoots.
- Recommended fertilizers for the first feeding include:
- Ammonium nitrate: 20 g per 10 liters of water.
- Nitroamofoska: 30 g per 10 liters of water.
- Ammonium sulfate: 25 g per 10 liters of water.
- Fertilized manure: 300 g per bush.
- Bird droppings: 100 g per bush.
- Follow the manufacturer’s instructions when preparing the solution to avoid overfeeding and root burns. Ensure the soil is moist before applying fertilizer.
- Stimulation of Flowering:
- About 2-3 weeks after the first feeding, when the roses have developed green mass, it’s time to stimulate budding and promote abundant flowering with potassium-phosphorus fertilizers.
- Recommended fertilizers for the second feeding include:
- Superphosphate: 40 g per 10 liters of water.
- Potassium sulfate: 20 g per 10 liters of water.
- Wood ash: 100 g per bush.
- Complex fertilizers for roses as per the manufacturer’s instructions.
- Avoid applying potassium-phosphorus fertilizers too early to prevent delays in shoot growth. Mulch the soil after applying fertilizer under the root.
Additional Tips:
- Avoid using fresh manure to feed roses to prevent root burns.
- Refrain from fertilizing during periods of heat or drought.
- After fertilizing, ensure roses are watered abundantly.
- Regularly inspect plants and apply foliar fertilization as needed to maintain their health and vigor.
Following these guidelines will ensure that your roses receive the necessary nutrients for lush flowering and maintain their health throughout the season, enhancing your garden with vibrant colors and fragrances.
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