What succulents can be planted in summer
The high temperature and humidity in summer are a severe test for most plants, but some succulents can bloom with unique charm under the scorching sun. This article selects 4 heat-resistant and easy-to-care succulent varieties, combined with illustrations to explain their key points for summer planting, to help you create a vibrant summer succulent garden.
Analysis of Growth Characteristics
As a classic variety of the Crassula genus in the family Crassulaceae, Bai Feng can reach a diameter of over 20 cm. Its blue-green leaves will show a pink gradient in spring and autumn, and it is recommended to use a sunshade net to filter the strong midday sunlight in the height of summer.
Key Care Indicators
The soil mix should contain 60% granular medium, and watering should follow the principle of 'thoroughly wet when dry'. Supplementing with slow-release fertilizer once a month during the high-temperature period of July and August can effectively prevent rapid leaf consumption.
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Environmental Adaptability
Cactus plants have a unique CAM photosynthetic system, and their ability to absorb carbon dioxide at night makes them particularly suitable for enclosed balcony environments. They can tolerate full sunlight in summer, but newly purchased plants need to gradually adapt to strong light.
Disease and Pest Control
Regularly spraying garlic extract can prevent scale insects, and applying diatomaceous earth on the pot surface before the rainy season can block the invasion path of snails.
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Color Display Mechanism
Under sufficient UV radiation, the pink frost on Peach Beauty's leaves will spread from the edges to the center. It is recommended to use a supplementary light with a red-blue light ratio of 3:1 to assist in color display, and control the daily lighting time to within 12 hours.
Propagation Tips
Leaf cuttings have a success rate as high as 90%. After picking healthy leaves from the middle and lower layers, place them in a medium mixed with perlite and vermiculite, maintaining 60% humidity to root.
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Secret to Controlling Growth
Adopt the 'small pot control' strategy, with a pot diameter 2-3 cm larger than the plant being optimal. Turning the pot 15 degrees every week in spring and autumn can make the plant shape more symmetrical, and maintaining ventilation in summer can prevent soot mold.
Watering Rhythm
Use the 'chopstick test': Insert a bamboo chopstick into the potting soil, and if no soil adheres to it when pulled out, water thoroughly. During the rainy season, the watering interval can be extended to every 20 days.
Mastering the key points of caring for these 4 types of succulents can help them maintain a good state even in high temperatures of 38°C. It is recommended to use breathable pumice stone as mulch and to take advantage of the temperature difference between morning and evening to achieve more stunning ornamental effects. Regularly checking the health of the roots and replacing compacted soil in time can ensure the all-year-round greenery of the succulent garden.