Flower watering, fertilizing techniques
For friends who love home gardening, the correct watering and fertilizing methods are the keys to the healthy growth of plants. Many beginners often cause plants to wither or grow poorly due to improper operations. This article will systematically explain the core points of water and fertilizer management in flower maintenance, helping you easily master scientific maintenance methods.
I. Comprehensive Guide to Scientific Watering
1.1 Control of Watering Frequency
In spring and autumn, water 2-3 times a week to keep the soil moist, in summer, water early and late every day due to high temperatures, and in winter, water thoroughly once every 10 days. Special attention is needed: for drought-resistant plants like succulents, the interval should be appropriately extended, while for orchids, the substrate should be kept slightly moist.
1.2 Best Watering Time
In summer, choose early morning 5-7 am or evening 5-7 pm to avoid rapid evaporation of water due to high temperatures at noon. In winter, watering should be done between 10-14 pm, using warm water at 20-25°C to prevent root frostbite.
1.3 Advanced Watering Techniques
Using the immersion pot method allows for uniform penetration of water, especially suitable for蝴蝶兰 with well-developed capillary roots. When spraying leaves, it is important to avoid the flowers of plants with velvety surfaces (such as African violets) to prevent water stains and mold.
II. Precision Fertilizing Guide
2.1 Fertilizer Type Selection
In the growing season, use a balanced fertilizer with N-P-K=20-20-20, and switch to a high phosphorus-potassium fertilizer (such as 15-30-15) before flowering. Organic fertilizers need to be fully composted, with worm castings or fermented soy cake fertilizers recommended.
2.2 Fertilizing Cycle Management
In the peak growing season, fertilize once every 15 days, and stop fertilizing during the dormant period in winter. Water-soluble fertilizers should be diluted to 70% of the concentration stated in the instructions, and solid fertilizers should be buried in a circular pattern 5 cm away from the rootstock.
2.3 Special Needs Handling
Foliar plants can be supplemented with foliar fertilizer (containing iron and magnesium elements) once a month, and flowering plants can be given additional phosphorus-potassium fertilizer (at a 1:1000 ratio) during the budding stage. For succulents, applying slow-release fertilizer once in spring and autumn each year is sufficient.
Through scientific water and fertilizer management, not only can common problems such as yellow leaves and root rot be avoided, but the blooming quantity and ornamental value can also be significantly improved. It is recommended to establish a maintenance log to record the plant's condition changes after each operation, gradually forming a personalized maintenance plan. Regularly use pH test strips to check the soil acidity and alkalinity, maintaining an appropriate range of 6.0-7.0, allowing your green plants to continue to thrive.