What Fertilizer to Use for Epipremnum aureum to Keep Leaves Green
As a common indoor ornamental leaf plant, the problem of Epipremnum aureum leaves turning yellow has troubled many caretakers. This article systematically analyzes the secrets of fertilizer selection and leaf care points, using scientific methods to restore the Epipremnum aureum to its lustrous green.
Complete Guide to Epipremnum aureum Nutrition Supply
Selection Criteria for Nitrogen Fertilizer
When new leaves turn yellow, it is recommended to use fertilizers with a high nitrogen content. Dilute ripe soybean cake fertilizer with water at a ratio of 1:50 and water monthly, combined with a 0.1% urea solution foliar spray, which can quickly improve the yellowing of leaves. Pay attention to the principle of applying thin fertilizer frequently to avoid high concentrations that may burn the roots.
Precautions for Applying Liquid Fertilizer
Special liquid fertilizers for ornamental leaf plants need to be diluted double the amount specified in the instructions, with a recommended fertilizing frequency of every 15 days. When spraying, make sure to evenly cover the back of the leaves, where the stomatal density is higher and absorption efficiency is greater. Fertilizing should be stopped when the temperature is below 15°C in winter.
Three-Dimensional System for Epipremnum aureum Leaf Care
Light and Water Management in Harmony
Daily scattered light for 3-5 hours combined with 60% air humidity is ideal. The "soak pot method" can be used to water the plant: place the pot in a water-filled saucer for 10 minutes, then remove it after the soil has absorbed enough water to avoid waterlogging and root rot. Regularly wipe the leaf surface with a damp cloth to remove dust.
Precise Control of Environmental Factors
Maintain a constant environment between 18-28°C and avoid direct exposure to air conditioning. Rotate the pot 180 degrees monthly to ensure even exposure to light. When leaf tips become brown and crispy, promptly check the soil EC value and keep it within the range of 0.8-1.2 mS/cm.
Alternatives for Home Care
Expired beer needs to be left to stand for 24 hours to evaporate the alcohol, then diluted 1:20 with water and used to wipe the leaves. Rice washing water needs to be fermented for 7 days before diluting and using it, as it is rich in amylase which can promote chlorophyll synthesis. Boil milk to sterilize it, then dilute it 10 times before application, and it is recommended to use it once every quarter.
By combining scientific fertilization with meticulous care and dynamic adjustment of environmental parameters, the leaves of Epipremnum aureum can remain green throughout the year. It is recommended to establish a care log to record water and fertilizer management data, gradually mastering the growth patterns of the plant.