Plant propagation by cutting is not difficult
To successfully cultivate new plants, the preparation of cutting soil is crucial. Many hobbyists focus only on the selection of branches during cutting, but neglect the importance of substrate proportion. A reasonable soil combination not only provides sufficient nutrients but also creates an ideal rooting environment, increasing the success rate of plant cutting by more than 50%.
Scientific proportioning method for cutting soil
Golden ratio of basic substrate
It is recommended to mix humus soil and garden soil in a ratio of 4:6. This combination can ensure nutrient supply and maintain moderate compactness. For woody plants like roses and gardenias, the proportion of garden soil can be increased to 70%, while for succulents, the proportion of humus soil should be increased.
Accurate control of the breathable layer
The total amount of vermiculite and perlite should be controlled between 20-30%. For moisture-loving plants (such as pothos), use 3mm fine particles, and for drought-tolerant plants (such as虎尾兰), 5mm coarse particles are recommended. The usage of peat should not exceed 15% to avoid excessive water retention that leads to root rot.
Advanced cutting care tips
Collaborative control of environmental factors
Maintain a constant temperature of 25-28°C and keep the air humidity around 70%. Sandy substrates are suitable for scattered light environments, while humus substrates require 3 hours of soft light exposure daily. It is recommended to use a transparent cover to create a mini greenhouse effect.
Plant propagation by cutting is not difficult
Technique for observing root development
Gently lift the cutting every 7 days to check the rooting situation. When the new roots reach 2-3cm, they can be transplanted. Using a transparent container makes it easier to observe the root status, and if brown root tips are found, the watering amount needs to be adjusted immediately.
Special substrate treatment plan
Hydroponic to soil culture transition method
For plants that have already rooted in water, you can first wrap the roots with vermiculite and then gradually add cultivation soil. Keep the substrate highly moist for the first 3 days, and starting from the 4th day, reduce the water content by 10% daily to help the roots adapt to the soil environment.
Through scientific soil proportioning and meticulous environmental control, even beginners in cutting can achieve a survival rate of over 80%. Remember to regularly observe the substrate status, supplement with a 0.5% rooting powder solution every 15 days in spring, and switch to carbendazim in autumn and winter to prevent mildew, ensuring that each branch gets the best growing conditions.