What plants can vinegar be poured on? These flowers "ate vinegar"
In the practice of family horticulture, vinegar as a natural regulator is being widely used. For the special needs of acid-loving plants, the correct use of vinegar can not only improve the soil environment but also effectively solve various maintenance problems. This article systematically analyzes the applicable varieties, scientific proportions, and key points of operation for watering flowers with vinegar.
Core Guide to Growing Flowers with Vinegar
5 Typical Plants Suitable for Watering with Vinegar
1. Gardenia: The most classic acid-loving representative, vinegar solution can maintain an ideal pH range of 4.5-5.5. 2. Jasmine: Watering with vinegar once a month can promote bud differentiation. 3. Cycad: Wiping leaves with vinegar solution can maintain a glossy luster. 4. Lucky Money Tree: The well-developed root variety needs to be combined with vinegar water to loosen the soil. 5. Rubber Plant: Emergency treatment plan when new leaves turn yellow.
Triple Benefits of Using Vinegar to Grow Flowers
• Acid-base Regulation: Regularly watering with a 200-fold diluted solution (1ml vinegar: 200ml water) can reduce the soil pH by 0.5-1 unit in 30 days. • Yellow reversal: For iron-deficient yellow leaves, spraying a 100-fold diluted solution on the leaf surface has the fastest effect. • Fungicide and Insecticide: A 5% vinegar solution can inhibit pests such as red spider mites, with a sustained effect of 7-10 days.
Key Operating Standards
1. Selecting Quality Ingredients: Only use fermented rice vinegar without added salt. 2. Concentration Gradient: Dilute 300 times for seedlings and 200 times for mature plants. 3. Application Frequency: Apply twice a month during the growing season and stop during the dormant period. 4. Compatibility Taboo: Do not mix with alkaline substances such as wood ash.
Practice shows that gardening enthusiasts who master the vinegar solution proportion can increase the flowering amount of acid-loving plants by 40% and extend the leaf retention period by 2 months. It is recommended to check regularly with pH test paper and intervene promptly when the soil pH is >6.5. Special varieties such as white magnolia require the use of ferrous sulfate for better results.