Yew Leaf Insertion Method
Multi肉 enthusiasts are often attracted to the unique shape of Yew, but always end up failing in leaf propagation. This type of succulent shrub, native to Africa, has its leaves degenerate into scale-like shapes and is covered with spines on the stem, making traditional leaf insertion methods unsuitable. This article will systematically analyze the scientific propagation methods of Yew and teach you how to master the core technology of branch cutting step by step.
Three Core Links of Yew Cutting
Optimal Active Branch Selection
Select branches with a diameter > 0.8 cm, which should appear light brown and have distinct ridges when observed with the naked eye. Use a sanitized branch剪 to cut 8-12 cm stem segments, retaining 3-4 growth nodes. Important tip: Cut at a 45° angle to increase the root surface area, and place in a shaded area to dry for 72 hours until the cut surface is fully keratinized.
Scientific Matrix Configuration
Recommended珍珠岩: Vermiculite = 3:1 mixed matrix, with a porosity > 60% and a permeable structure. Experimental data shows that this ratio can increase the rooting rate by 37%. It is best to use red pottery pots, with a 2 cm thick layer of ceramsite drainage at the bottom, and the matrix filled to 2/3 of the pot, compacted and leveled.
Accurate Environmental Control
Keep the cutting depth at 3-5 cm, and use the immersion pot method to replenish water to 40% moisture content in the matrix. Maintain a temperature difference of 28±2°C during the day and 22±2°C at night, combined with 60% air humidity. Key operation: Avoid light for the first 7 days, and gradually increase scattered light after callus formation.
Key Points of Post-Maintenance
Transplant when the new roots reach 5 cm, using a special matrix containing 30% granular soil. Keep the soil slightly moist within 3 weeks after transplanting, and apply a 2000 times diluted multi肉 special liquid fertilizer once a month. Special attention: Maintain an environment above 10°C in winter to prevent low temperatures from causing root frostbite.
Through systematic operations, the survival rate of Yew cutting can be increased to over 85%. Compared to leaf insertion, branch propagation can not only completely retain the characteristics of the mother plant but also shorten the shaping period by about 6 months. Mastering the two core technologies of temperature and humidity control and matrix proportioning, even gardening beginners can successfully cultivate robust Yew plants.