How to care for succulents to keep them alive
Succulents, with their cute appearance and strong vitality, have become the favorite desktop green plants for city dwellers. However, beginners often encounter problems such as root rot and excessive growth during the maintenance process. This article will systematically analyze the 6 core points of succulent cultivation, from basic maintenance to advanced techniques, to help you create a healthy and plump succulent paradise.
One: Scientific Soil Matrix Proportion
1.1 Golden Soil Mix for Root Development
The diameter of succulent roots is generally 0.2-0.5mm, it is recommended to use a matrix with 60% particle soil. A ratio of volcanic rock + red jade soil + coconut bran (3:3:4) can perfectly balance ventilation and water retention, the matrix needs to be replaced every 2 years to prevent compaction.
1.2 Special Variety Soil Mix Scheme
For the genus Haworthia, increase the amount of vermiculite to 30%, and for Crassulaceae, mix in 5% rice husk charcoal to adjust the pH level. Add Ogreen A2 slow-release fertilizer granules when repotting in spring and autumn, to provide continuous nutrition for 3-6 months.
Two: Advanced Lighting Control Techniques
2.1分级 Management of Light Intensity
Crassulaceae requires 20000lux of direct light for 4 hours daily, and the dewdrop species should be controlled at 8000lux of scattered light. Use a lux meter to monitor, and set up a 50% shade net from 11:00 to 15:00 in the summer.
2.2 Supplemental Lighting System Setup
In winter, use full-spectrum LED supplemental lights, placed 30cm away from the plants for 6 hours daily. The bead ratio is recommended to be 6:1 red to blue light, with a power configuration of 50W per square meter.
Three: Intelligent Watering System
3.1 Precise Control of Dry and Wet Cycles
Use the "three-needle detection method": insert a bamboo skewer into the bottom of the pot for 3 minutes, and water after the top 2cm of the soil is dry. Maintain a watering cycle of 7-10 days in spring and autumn, combined with an electronic hygrometer for real-time monitoring.
3.2 Water Control Techniques for Special Periods
Do not water for the first 15 days after repotting, reduce water by 50% during the flowering period. Use the immersion pot method to supply water, immersing for no more than 30 seconds each time to avoid water accumulation in the leaf center.
Four: Nutrition Supply Strategies
4.1 Fertilization Scheme for Growth Cycle
Use N-P-K=10-15-10 water-soluble fertilizer from March to May, applying 1000 times solution twice a month by root irrigation. From September to November, switch to monopotassium phosphate foliar fertilizer, with a concentration of 800 times.
4.2 Disease Prevention System
Apply Bacillus subtilis biological fungicide every quarter, and use 75% alcohol cotton swabs to accurately remove pests during the outbreak of scale insects. Spray 800 times of mancozeb solution before the rainy season to prevent black rot disease.
By establishing a three-dimensional maintenance system of "matrix-light-water-fertilizer," combined with a pest and disease prevention mechanism, even beginners can keep succulents in the best condition. It is recommended to keep a maintenance log to record growth data and gradually develop a personalized cultivation plan.