"Every Household's 'Flower Fertilizer'
In the urban gardening trend, more and more people are discovering that common items in the kitchen corner can transform into high-quality flower fertilizers. These natural materials can not only reduce the cost of raising flowers but also avoid the environmental pollution caused by chemical fertilizers. With scientific proportioning and correct use, three types of kitchen waste in daily life can provide plants with comprehensive nutrition.
Sesame Oil Improves Soil
Fatty Acid Growth Promotion Principle
Cold-pressed sesame oil contains 18 amino acids and linoleic acid, with an oleic acid content of 42%-45%. Drip 2-3 drops on the edge of a 15cm diameter flower pot every half month, and the soil microorganisms decompose it to form a slow-release fertilizer. It is necessary to avoid the main root zone, and loosening the soil can improve aeration.
Fermented Dairy Product Nutrient Solution
Key Points for Safe Fermentation Operation
Expired milk needs to be sealed and fermented in an environment of 25-30℃ for 15 days, and adding orange peel can eliminate odors. Dilute it at a ratio of 1:50 when using it, and the rich lactoprotein can decompose into elements such as nitrogen, phosphorus, and potassium. It is recommended to apply once a month, and using ceramsite mulch can prevent hardening.
Garlic Insect Repellent and Root Protector
Natural Bactericide Preparation
Crush 100g of garlic cloves and mix with 1 liter of water, then soak for 48 hours and filter. The alliinase in it converts to allicin upon contact with oxygen, with an 83% control rate for aphids. Spray once a week in spring and summer, and it can be combined with neem oil to enhance the insect repellent effect.
These convenient natural materials, after proper treatment, can form a complete plant care plan: sesame oil provides basic nutrition, dairy fertilizer supplements trace elements, and garlic water constructs a defense system. It is recommended to alternate their use according to the plant's growth cycle, and regular potting can significantly improve the flowering quality of plants like gardenia and Chinese rose.