A Detailed Guide to Propagating Hyacinths by Bulb Division, Easily Getting More Bulbs
Propagating hyacinths by bulb division is actually a sign of an advanced grower, because hyacinths generally do not rebloom well in the second year, especially for beginner flower lovers. However, hyacinth bulb division is not impossible to carry out. Below is a look at how to propagate hyacinths by bulb division.
Hyacinth bulb division is actually very simple: just twist off the daughter bulbs, but try to do it when the daughter bulbs are somewhat larger, such as the size of a garlic clove. “Large bulbs planted in autumn can bloom in early spring the following year, while daughter bulbs need 3 years of cultivation before they can bloom. Because hyacinths have a low natural bulb division rate, a mother plant generally produces only 1 to 2 daughter bulbs after one year of planting (some flower lovers will get more).”
To increase the propagation rate, large bulbs can be given a scoring operation during the summer dormant period to stimulate them to grow daughter bulbs. The method is as follows: in August, when the flower buds have already formed, first evenly scoop out part of the basal plate at the bottom of the bulb so that the wound at the basal plate is concave, then cut once vertically and once horizontally from bottom to top, forming a cross-shaped cut that reaches as deep as the bud core inside the bulb. At this point, sticky fluid will flow out, so apply 0.1% mercuric chloride water to disinfect it, then place it under blazing sun for 1 to 2 hours, and then spread it flat indoors. First keep the room temperature at around 21 degrees C so that callus tissue forms. When the base of the scales swells, gradually raise the temperature to 30 degrees C with a relative humidity of 85%, and in about three months many small bulbs will form. The small bulbs induced in this way take 3 to 4 years of cultivation to bloom.
How do you propagate hyacinths by bulb division? An introduction to hyacinth bulb division propagation methods
Hyacinth propagation generally has two methods: bulb division propagation and seed propagation. Beginner flower lovers may not yet know how to carry out bulb division propagation, so this article focuses on introducing knowledge about hyacinth bulb division propagation for everyone's reference and learning.
Hyacinth bulb division is actually very simple: just twist off the daughter bulbs, but try to do it when the daughter bulbs are somewhat larger, such as the size of a garlic clove. "Large bulbs planted in autumn can bloom in early spring the following year, while daughter bulbs need 3 years of cultivation before they can bloom. Because hyacinths have a low natural bulb division rate, a mother plant generally produces only 1 to 2 daughter bulbs after one year of planting (some flower lovers will get more)."
To increase the propagation rate, large bulbs can be given a scoring operation during the summer dormant period to stimulate them to grow daughter bulbs. The method is as follows: in August, when the flower buds have already formed, first evenly scoop out part of the basal plate at the bottom of the bulb so that the wound at the basal plate is concave, then cut once vertically and once horizontally from bottom to top, forming a cross-shaped cut that reaches as deep as the bud core inside the bulb. At this point, sticky fluid will flow out, so apply 0.1% mercuric chloride water to disinfect it, then place it under blazing sun for 1 to 2 hours, and then spread it flat indoors. First keep the room temperature at around 21 degrees C so that callus tissue forms. When the base of the scales swells, gradually raise the temperature to 30 degrees C with a relative humidity of 85%, and in about three months many small bulbs will form. The small bulbs induced in this way take 3 to 4 years of cultivation to bloom.
For seed propagation, the main thing is to pay attention to collecting seeds at the right time. If collected too early, the seeds are not yet mature; if collected too late, the seeds are easily scattered. Seeds should be sown as soon as they are collected, and cultivation takes 4 to 5 years before blooming. This method is mostly used in crossbreeding. Whether propagating by bulb division or by seed, the growing medium must be strictly sterilized to avoid viral infection and reduce seed quality.
Summary: The above is the relevant knowledge about hyacinth bulb division propagation. We hope it is helpful to everyone.