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How to Prevent and Control Calyx Splitting in Carnations
In the cut-flower cultivation of carnations (also known as Dianthus caryophyllus or musk pink), a physiological disorder often occurs: calyx splitting. The physiological cause of calyx splitting is that the petals grow and quickly outpace the calyx, bursting it open, especially in large-flowered varieties with 60 or more petals. In addition, during the flowering stage, if continuous low temperatures occur, because the number of petals or flowers increases and the day-night temperature difference is large, calyx splitting occurs more often. Therefore, low temperatures, excessive watering or excessive fertilizer, especially excessive phosphorus, very easily cause calyx splitting. Methods to prevent calyx splitting:
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How to water a Venus flytrap? The tray method of care, split into outdoor growing and enclosed growing
The Venus flytrap is a plant that can repel mosquitoes. Keeping it indoors not only eliminates flies and insects in the home but also purifies the air. However, growing a Venus flytrap well is not easy, and watering is especially important. So how do you water a Venus flytrap? Below are Venus flytrap tray-method care tips and fertilizing methods.
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What are the reasons for cherry tree bark splitting?
Why does cherry tree bark split? Please explain that when cherry trees have sufficient fertilizer or water, there are cases of bark splitting due to overly rapid growth. In this regard, the nursery applied urea in spring, which may have had a relatively obvious promoting effect on plant growth, causing its xylem to incre...
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Cabbage head splitting affects appearance; how do you prevent and control cabbage splitting?
Cabbage head splitting affects appearance; how to prevent and control cabbage splitting
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Bananas are prone to splitting when the weather is dry and water is scarce; key management points for autumn and winter need to be mastered
Bananas split easily when the weather is dry and water is scarce: key points for autumn and winter management of bananas
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Can Monstera deliciosa be artificially split on the back?
Monstera deliciosa gets its name because its leaves are similar in shape to the shell of a turtle. However, during the cultivation process, many flower lovers
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What should be done if too much fertilizer is applied to Phalaenopsis Split?
Today, I'd like to recommend a type of Phalaenopsis orchid to you all - the Phalaenopsis Split. Without exaggeration, it is the "beauty representative" among
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What is the reason for the orchid leaves splitting in the middle?
Phalaenopsis can be regarded as the dream flower of many people. Besides its flower shape like dancing, it also has a variety of varieties and colors to choose
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What are the latest causes of garlic bulb splitting and clove scattering?
Garlic is one of our common seasonings. Its bulb is wrapped in multiple layers of garlic skin, and the cloves do not easily split apart. However, if the wrapping garlic leaves decrease, the cloves will burst through the skin as they swell, causing the bulb to split open and the cloves to scatter. So at this point
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What are the precautions for freshwater shrimp (Macrobrachium nipponense) farming in spring?
1. Timely split stocking. When the water temperature rises above 20°C, freshwater shrimp begin molting, and at this time the shrimp body is easily bruised and infected. Before stocking, do a good job of drying the pond, and use quicklime, active iodine and other drugs for rapid disinfection; for ponds with moss, green algae, and blue-green algae, spray the entire pond once with copper sulfate.
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