The Complete Process of Dividing Hippeastrum Bulbs
Hippeastrum, as a perennial bulbous flower, dividing the bulbs is a key skill to continue the plant's life cycle. Mastering the timing of division and standardized operational steps can not only sustain the vitality of the mother plant but also cultivate robust new ones. This article will share the key points of the entire process from tool preparation to post-division care through a combination of real照片 and step-by-step explanations.
Preparation Before Division
Professional Tool Configuration
It is recommended to use professional gardening division tools: 20cm diameter ceramic pots, a mix of perlite and matrix, pruning shears sanitized with alcohol, and bamboo soil-loosening tools. The bottom hole of the ceramic pot should ensure a diameter of over 2cm, and the matrix should be prepared with a peat soil: perlite ratio of 3:1.
Best Timing Window
Complete Process of Division
Tips for Separating Mother Plant
Insert the soil-loosening tool at a 45-degree angle along the pot wall to completely remove the bulb cluster. After wiping the cutting tool with an alcohol wipe, cut along the natural branching point, ensuring each bulb retains at least three fleshy roots. Apply charcoal powder to the cut surface to prevent fungal infection, and let it sit in a shaded place for 12 hours to form callus.
Matrix Configuration Norms
Use the layered soil filling method: the bottom layer is laid with a 3cm drainage layer of ceramic stones, the middle layer is filled with a mix of coarse river sand and vermiculite, and the top layer uses humus soil. After filling each layer, gently shake the pot to compact the matrix, leaving a 2cm space for watering.
Planting and Care Tips
Bury the bulbs shallowly, leaving 1/3 of the bulb exposed, water thoroughly after planting, and place in a semi-shaded environment. Keep the matrix slightly moist for the first three weeks, and after the new leaves unfold, apply phosphorus and potassium fertilizer. It is recommended to use a narrow-spouted pot to slowly pour water along the pot edge to avoid bulb rot due to积水.
By accurately grasping the timing of division and standardized operations, the survival rate of Hippeastrum can reach over 95%. After division, pay attention to the growth state of new leaves, and starting from the second year, standard flower spikes can be formed. Regularly repot and update the matrix, combined with thin and frequent fertilization, can keep Hippeastrum vigorous and blooming beautifully year after year.