What type of soil does the Green Copper Echeveria need?
As a star variety in the succulent plant world, the Green Copper Echeveria is highly favored for its unique metallic leaf luster. However, choosing the right soil is the key first step to cultivating an optimally healthy plant. This article will delve into the soil requirements of the Green Copper Echeveria, from substrate characteristics to soil mixing schemes and daily maintenance.
Analysis of Green Copper Echeveria Soil Characteristics
Aerobic Priority Principle
The Green Copper Echeveria's root system requires a high level of oxygen, and it is recommended to use granular soil with a particle size of 2-4mm as the main substrate. A mixture of volcanic rock, red jade soil, and maifan stone in a ratio of 3:2:1 can form breathable pores while also providing water retention and slow-release effects.
Drainage and Flood Prevention Design
A 2cm thick layer of ceramsite should be laid at the bottom as a drainage layer, combined with 30% coarse river sand to enhance permeability. Tests show that the excess water should be drained within 15 seconds after watering, to prevent积水 that can cause root rot disease.
Detailed Explanation of Green Copper Echeveria Soil Mixing Scheme
Professional Nutrient-rich Soil Selection
For commercially available specialized succulent soil, it is recommended to choose formulas containing coconut bran and vermiculite, and ensure that the pH value is between 5.8-6.5. Quality nutrient-rich soil will indicate the EC value (≤0.5ms/cm) and organic matter content (≥25%).
Homemade Soil Mixing Tutorial
Advanced players can try: peat soil 40% + perlite 30% + rice husk charcoal 15% + bone meal 10% + slow-release fertilizer 5%. After mixing, it needs to be soaked in a potassium permanganate solution for disinfection and then exposed to sunlight for 48 hours to kill bacteria and eggs.
Green Copper Echeveria Soil Maintenance Tips
Disinfection and Sterilization Process
Old soil needs to be steam sterilized when repotting, and new soil is recommended to be treated with Bacillus subtilis biological bacterial agent every quarter. In case of pest infestation, use pyrethrin 2000x solution for root irrigation, and use bamboo sticks to loosen the soil to enhance the penetration of the pesticide.
Daily Management Techniques
After watering, loosen the soil to a depth of 3-5cm using a garden rake, and supplement with humic acid liquid fertilizer once a month to maintain soil activity. In spring and autumn, add 5% pine bark to improve structure, and during the high summer temperatures, using stone mulch can effectively cool down and retain moisture.
With a scientific soil mixing scheme and meticulous management, the Green Copper Echeveria can not only display its unique metallic copper green texture but also cultivate a robust woody old stem. Remember to regularly observe the soil condition and adjust the maintenance strategy in a timely manner to keep this succulent treasure shining brightly.