How to Care for Epipremnum aureum to Make It More Vigorous
As a star indoor air purifying plant, Epipremnum aureum is loved for its strong vitality and lush green leaves. However, to maintain a vigorous growth state, it is necessary to master scientific care methods. This article analyzes six major care points in detail from the two directions of soil culture and hydroponics, helping you easily create a lush Epipremnum aureum pot.
Epipremnum aureum Soil Culture Care Guide
1. Soil Mixture and Disinfection
A high-quality substrate is the foundation for the vigorous growth of Epipremnum aureum. It is recommended to mix "decayed leaf soil + garden soil + perlite" in a 4:3:3 ratio. Apply 0.1% ferrous sulfate solution once a month to maintain soil acidity (pH 5.5-6.5) and avoid using heavy, alkaline soil. New soil should be sterilized by high-temperature steaming or sunning for 3 days before use.
2. Intelligent Water Control Solution
Follow the "dry-wet" irrigation principle, maintaining soil moisture between 40%-60% in spring, summer, and autumn. Use the bamboo stake test: insert it into the soil for 2 minutes and if there is no sticky soil, water it. In winter, use the pot immersion method to supply water, twice to three times a month. It is recommended to collect rainwater for irrigation, and tap water should be left to stand for 48 hours to remove chlorine.
3. Light and TemperatureSynergistic Control
Set the east-facing windowsill for 3 hours of morning light exposure, combined with LED lights补充光 for 2 hours daily (light intensity 2000-3000 lux). Maintain the temperature within the golden range of 18-26°C. In winter, use a double-layer insulation method: an outer transparent cover + an inner layer of ceramic beads insulation layer, ensuring an overwintering temperature of ≥12°C.
Hydroponic Epipremnum aureum Cultivation Secrets
1. Aquatic Ecosystem Construction
How to Care for Epipremnum aureum to Make It More Vigorous
Use a "three-water cycle system": place an activated carbon layer (2cm thick) at the bottom, a hydroponic nutrient solution in the middle layer, and float ceramic beads as the planting layer on the water surface. Change 1/3 of the water volume weekly, and add a special hydroponic nutrient solution (EC value maintained at 1.2-1.6 mS/cm). It is recommended to use a TDS pen to monitor water quality regularly.
2. Root System Health Management
Perform the "three-level root pruning method" every quarter: prune black roots (level 1), long roots (level 2), and lateral fine roots (level 3). After pruning, soak in a 0.01% potassium permanganate solution for 10 minutes for disinfection. Retain healthy white roots at a length of 15-20cm for the best state.
3. Intelligent Supplemental Lighting Solution
Set an automatic supplemental lighting system: turn on 6500K full-spectrum lights from 8:00 to 11:00 daily, maintaining a light intensity of 3000-4000 lux. Use a shading net to filter 50% of strong light in summer, and extend supplemental lighting to 5 hours daily in winter. Regularly rotate the bottle to ensure even light exposure.
Whether it is soil culture or hydroponics, mastering the core care points can keep Epipremnum aureum growing vigorously. It is recommended to carry out systematic maintenance every half year: change the soil and prune the roots in spring, and supplement slow-release fertilizer in autumn. Through scientific light control, precise water and fertilizer management, combined with regular pruning, your Epipremnum aureum is sure to show a spectacular waterfall-like drooping scene.