How to cultivate thewithered Phalaenopsis orchid
This article introduces how to cultivate withered Phalaenopsis orchids and related knowledge about the cultivation techniques of Phalaenopsis orchids. Let's find out more.
Phalaenopsis orchids are very precious flowers, with beautiful and festive blooms. Many people buy a pot of Phalaenopsis orchids before the Spring Festival to display indoors for appreciation and to add a festive atmosphere to the holiday. However, after the Spring Festival, when the Phalaenopsis orchid's blooming period is over, many people simply throw it away, treating it as a disposable plant. In fact, Phalaenopsis orchids are like other flowers; with proper care after blooming, they can bloom again the following year. Let's find out how to care for Phalaenopsis orchids after they have finished blooming.
Pruning after blooming
After the Phalaenopsis orchid finishes blooming, pruning is necessary to prevent it from consuming nutrients. Every spring, you can see discarded Phalaenopsis orchids next to dumpsters, thrown away because they are considered to have lost their ornamental value, with new ones bought the following year.
In fact, with proper care after blooming, Phalaenopsis orchids can still grow vigorously and bloom again the next year. By cutting the flowers off 5 centimeters from the base of the flower stem and then applying a fungicide like carbendazim or mancozeb to the wound to prevent bacterial infection, and by enhancing care and management, the plant will grow vigorously and bloom again in the next flowering season.
Some orchid enthusiasts only cut off the flowers from the top of the flower stem, leaving a long section of the stem, which still has many bud points. By supplementing phosphorus and potassium fertilizers, new buds can grow from these bud points and bloom again after a while.
Root treatment
After pruning the Phalaenopsis orchid, it's also important to check for any rotting roots. If there are any, they should be cut off immediately and the roots soaked in a 1000-fold solution of mancozeb to disinfect and prevent further infection.
For Phalaenopsis orchids without rotting roots, remove them from the pot, wash the roots clean with water, replace the planting material, and discard the old moss and other materials. You can use a mixture of decomposed leaf soil, vermiculite, and coal slag as the new growing medium, as long as it is loose and breathable.
How to cultivate withered Phalaenopsis orchids
Regularly apply nutrient solution
After the Phalaenopsis orchid has finished blooming, it is important to replenish nutrients to help the plant recover quickly. Generally, 3-5 days after pruning, you can start fertilizing. Use a specialized orchid nutrient solution with balanced nutrients, following the instructions to apply it every half a month, which helps the plant recover quickly.
If you pruned the flower stem from the top and want to encourage the plant to grow new buds and bloom again soon, you can increase the application of phosphorus and potassium fertilizers to promote flower bud growth.
Provide adequate indirect light
Phalaenopsis orchids prefer semi-shaded conditions and are sensitive to strong sunlight, which can easily burn the leaves and cause them to turn yellow. However, without adequate sunlight and photosynthesis, the plant's growth can also be affected.
In spring, you can move the potted Phalaenopsis orchid to a spot with weak indirect light. At this time, the intensity of sunlight is not too strong, and regular exposure to indirect light can help the plant absorb nutrients better, promoting more vigorous growth and laying the foundation for the next blooming season.
This article shares everything about how to cultivate withered Phalaenopsis orchids and the cultivation techniques of Phalaenopsis orchids for everyone to learn and understand!