How to Prune Dendrobium
The editor will talk about the topic of pruning Dendrobium, and then let's understand together.
How to Prune Dendrobium
Dendrobium can be pruned in three stages: dormancy, vigorous growth, and after flowering. In addition to pruning old branches, potted Dendrobium also needs to prune some luxuriant branches to promote new branches and increase the number of flowers. When the Dendrobium plant is too tall, it can be pruned to dwarf, promote division, and when a part of its flowers wither, the remaining flowers and withered branches can be cut, and granular fertilizer can be applied after pruning to supplement nutrients.
When to Prune Dendrobium
According to the growth time of Dendrobium, it can be pruned in three stages: the first is dormancy, which is pruning after the dormancy of Dendrobium in late autumn or winter; the second is the period of vigorous growth, mainly pruning luxuriant branches to reduce nutrient consumption and promote more flowering; the third pruning is mainly after flowering, pruning messy branches and withered flowers.
Pruning Dendrobium Leaves
In addition to pruning old branches, potted Dendrobium also needs to prune some luxuriant branches to establish a dwarf, nutrient-concentrated shape, promote the growth of new branches, and increase the number of flowers.
When the Dendrobium plant is too tall, it can be pruned to dwarf, promote division, but the pruning position should not be too low to avoid affecting germination. Also, on the nodes, the cutting position of each plant must be at the same height.
After pruning Dendrobium, apply granular fertilizer to supplement nutrients. When a part of the flowers wither, the remaining flowers can be cut. When the plant looks unattractive, it should be pruned, leaving about 10 centimeters.
Dendrobium Pruning Techniques
When pruning Dendrobium, it is important to prune immediately when the overall growth trend of the plant is poor. The pruning cut should be placed above the node, leaving 10 cm of space for the growth of new buds. Also, ensure that the left and right pruning is balanced, and add a moderate amount of fertilizer to ensure sufficient nutrients in the soil.
When pruning Dendrobium, it is important to remove old branches affected by diseases and pests, diseased leaves, and remaining flowers to prevent the spread of pathogens and affect the overall health of the plant.
Over the years of cultivation, if the old and dead roots of Dendrobium are not pruned in time, it will also affect the growth of the above-ground part. Dendrobium grows slowly, and even if it germinates, it takes a long time to grow new leaves.
Pruning Dendrobium for Flowering
If excessive growth of branches is found during the growth of Dendrobium, this can be maintained by topping and pruning excessively grown branches to keep the whole plant beautiful, which is conducive to concentrating nutrients, promoting the growth of new branches, and increasing the number of flowers.
After the Dendrobium orchid flowers, the withered flower buds can be cut off to adjust the plant shape, cut off the messy branches, and pruning will help promote lateral buds in the next stage, increase the number of flowers, and extend the plant's life.
Precautions for Pruning Dendrobium
Dendrobium is a continuously growing plant, and all old branches are nutrient storage organs, which must be retained during pruning, otherwise the seedlings will lose their nutrient source.
The above shares the specific content of how to prune Dendrobium for everyone's reference.