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How to prevent and control southern blight in tree peonies? Control methods growers must see
How to prevent and control southern blight in tree peonies? What harm does southern blight in tree peonies cause? Please provide an introduction to the harm of southern blight in tree peonies: Click to open the link. Southern blight in tree peonies mainly occurs at the stem base near the ground of the seedlings. When it first occurs, the cortex of the diseased part turns brown, gradually spreads to the surrounding area, and produces white silky...
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Detailed Introduction to Lily Planting Methods
Recently, a reader left us a message saying: You have the planting and pest control for edible lilies here, so why is there no planting technique for ornamental lilies? So now we are adding it: Lilies are plants of the genus Lilium in the family Liliaceae. They are excellent both as medicine and food, and the bulbs are used for food or medicine. They have the functions of nourishing yin and moistening the lungs, and clearing the heart and calming the mind....
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What Is Rose Powdery Mildew? A Detailed Guide to Effective Treatment Methods
What is rose powdery mildew? How is it cured? Please explain. Rose powdery mildew is caused by a fungal pathogen infecting the leaves, flowers, and tender shoots of roses. In early spring, the leaves that unfold from infected buds are covered on both the upper and lower surfaces with a white powdery substance. The leaves shrivel, curl backward, and thicken, then gradually dry up and die, becoming the primary source of infection. During the growing season, leaves...
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How to plant cold-hardy roses? Detailed guide to rose cultivation methods
How to plant cold-hardy roses? Please explain the planting method. Cold-hardy roses can be planted and managed using the following methods: 1. Planting environment for cold-hardy roses. Cold-hardy roses are highly adaptable and prefer a sunny, wind-sheltered, well-ventilated environment. The suitable growing temperature is 8-25°C, the most suitable relative humidity is 75-80%, and in winter they can tolerate low temperatures of -35°C. Cold-hardy roses are suitable for ground planting for landscaping or for container growing, and prefer fertile, loose loam or light clay that drains and aerates well and is rich in humus.
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Lily planting technique video, a detailed explanation of cultivation methods and key points
How to manage tea plants well in summer? Please give an introduction to the methods. After continuous picking, a large amount of nutrients in the tea plant's body are consumed. When summer high temperatures arrive, the soil becomes compacted, weeds grow densely, soil fertility declines, and there are many insect pests, affecting normal growth. Therefore, the main task of summer tea garden management is to restore the vitality of the tea plants,...
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Tea Plant Cultivation Techniques: A Detailed Guide to Tea Plant Pruning Methods
How do you prune tea plants? Here is an introduction. Tea plant pruning is a measure that artificially suppresses the growth dominance of the terminal leader shoot; it can stimulate buds at lower positions to sprout new shoots, strengthen the plant's vigor, and cultivate a high-yielding, high-quality canopy. The main tea plant pruning methods include formative pruning of young tea plants, light pruning and deep pruning of mature tea plants, ...
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Chrysanthemum Cultivation Techniques and Pest and Disease Control Methods
What pests and diseases need to be controlled when growing chrysanthemums? Please introduce the control methods. Chrysanthemum diseases: The common diseases of chrysanthemums mainly include black spot, powdery mildew and fusarium wilt. In the Shenzhen area, the most serious disease harming chrysanthemums is black spot. The disease starts on the lower leaves of the plant. In the early stage of infection, small brown spots appear on the leaves, then...
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What to Do When a Money Tree Gets Leaf Blight? Detailed Prevention and Control Methods
What should you do if a money tree develops leaf blight? Please be advised to promptly remove and destroy diseased leaves as soon as they are found. During the cultivation of the money tree, care and management should be strengthened, with timely watering and fertilizing; in each growing season, a foliar fertilizer can be sprayed 2 to 3 times, such as 0.5% nitrogen potassium dihydrogen phosphate or 200 times dilution of dual-effect micro-element fertilizer. Seedlings...
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What are the methods for controlling root rot in money trees?
How do you control root rot when growing a money tree? Please explain the methods. When growing a money tree, you can refer to the following methods to control root rot: Keep the growing environment dry, and sterilize the growing medium and site. Before planting, first spray the top of the money tree with Sumilex to prevent the harm of gray mold spores. Then use a sharp knife to cut off the main root...
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What are the methods for controlling root mites in lily cultivation?
How do you control root mites in lily cultivation? Please explain the control methods. Lily root mites damage the base of lily bulbs, and the affected area can spread upward, causing the damaged bulbs to turn black and rot, the aboveground parts to turn yellow and wither, and the leaves to wilt prematurely, often accompanied by other diseases. Control methods: select bulbs that are disease-free, mite-free, and free of mechanical injury; burn the...
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