Pruning Method for Crown of Euphorbia
Euphorbia, as a star variety among succulents, is loved by flower enthusiasts for its unique shape. However, many people cause the plant to wither due to improper pruning. This article will systematically explain the scientific pruning method to help you achieve the dual goals of plant rejuvenation and shaping control.
I. Full Process Analysis of Euphorbia Pruning
Choosing the Best Operation Time
Professional Tool Preparation List
Prepare: ① Medical-grade alcohol wipes (disinfection tool) ② Garden-specific pruning shears (blade length over 8cm) ③ Anti-thorn gloves (recommended to use thick nitrile material) ④ Wound healing agent (optional with naphthalene acetic acid rooting powder). Disinfect tools with alcohol before operation to reduce the risk of bacterial infection by 90%.
Precise Cutting Point Location
Cut 3-5cm away from the main branch junction point, ensuring at least 2 pairs of complete bud points are retained. For old stakes over 50cm in height, a segmented pruning method can be used: first cut the top 10cm, and then perform secondary shaping after new buds sprout.
Standardized Operation Specifications
Use a 45-degree oblique cutting method to increase the healing surface, and the single cutting action must be completed within 3 seconds. Immediately apply carbendazim powder to the incision, then let it sit for 20 minutes before spraying with thiophanate-methyl solution. The treated mother plant should be placed in a well-ventilated and shaded area for maintenance, avoiding water contact for 15 days.
II. Advanced Care After Pruning
Strictly control water for the first 3 days after pruning, and gradually increase sunlight after the incision has fully healed. During the period of new bud sprouting, supplement phosphorus and potassium fertilizer (diluted 1500 times) every half month, combined with weekly spraying of brassinolide, to promote the differentiation of lateral buds. After 7 days of drying in the shade, the cut branches can be propagated in a sand bed.
Scientific pruning not only reshapes the plant form of Euphorbia but also achieves plant rejuvenation. It is recommended to prune regularly every spring, combined with proper watering and fertilization management, to keep your Euphorbia in the best ornamental condition.