The Cultivation Method and Precautions for Purple Edge Euphorbia Plant
Among numerous indoor foliage plants, the Purple Edge Euphorbia plant has become a new favorite for urban households, thanks to its unique purple-edged leaves and air-purifying capabilities. However, many people often encounter issues such as leaf discoloration and root rot during the maintenance process. In fact, by mastering its growth habits, this delicate plant can maintain its vibrant vitality.
Key Points for Environmental Control
Balance of Temperature and Light
A warm environment of 25-30°C is most conducive to plant growth, and it is necessary to maintain temperatures above 10°C in winter to prevent frost damage. The plant should receive 4-6 hours of scattered light daily, and in summer, a shading curtain should be used to filter 50% of the sunlight to avoid leaf burn and scorch marks.
Humidity Cycle System
Adopt a double moisturizing method of "soaking the pot + misting": Soak the pot in a water basin for 15 minutes weekly, and use a mist sprayer to moisturize the leaf surface twice a day during dry seasons, maintaining 60% air humidity.
Scientific Management of Water and Fertilizer
Accurate Watering Schedule
In the spring and summer growing seasons, keep the soil slightly moist, and water when the top 2cm of soil is dry; in winter, use the "alternating wet and dry" method, watering slowly around the pot edge when the soil is half-dry. It is best to use rainwater or settled tap water with a pH of 6.0-6.5.
Nutrition Supply Plan
The Cultivation Method and Precautions for Purple Edge Euphorbia Plant
Apply a diluted foliage plant-specific liquid fertilizer (1:1500) every 10 days, combined with a chelated iron foliar fertilizer once a month, to maintain the metallic luster of the leaves. Note to avoid direct sunlight for 6 hours after fertilizing.
Special Maintenance Techniques
Propagation and Renewal Techniques
Select the top branches with 3-4 leaves in spring, use a mixture of vermiculite and perlite (1:1) as the substrate, maintain a constant temperature of 25°C, and it will root in 2 weeks. Adding a small amount of bone meal when transplanting new seedlings can promote root development.
Substrate Improvement Plan
Every 2 years, replace the mixed substrate composed of 40% leaf mold, 30% coconut bran, 20% volcanic rock, and 10% charcoal particles, and retain 1/3 of the protective soil when repotting to shorten the adaptation period.