How to grow Chinese simplory (Hypericum perforatum) to achieve a full bloom in the courtyard: Key points for annual management.

Methods and Precautions for Growing Peaceful Flowers

Every spring and summer, the peaceful flowers in my neighbor's house always bloom into a sea of fragrant snow, while my own potted plants are always sparse? This traditional flower, which comes with a light and elegant fragrance, actually has many secrets to its care. Master these key techniques, and even beginners can easily grow a full tree of blooming flowers.

Ⅰ. Three Basic Elements of Maintenance

Soil and Light Management

Peaceful flowers are known as the "spirits of sandy land," and the soil is recommended to be mixed in the ratio of decomposed leaf soil to coarse river sand as 3:1. For ground planting in the courtyard, choose a higher terrain to avoid water accumulation during the rainy season. Ensure 6 hours of direct sunlight in spring and autumn, and use a shading net to filter the strong midday sunlight in summer.

Watering and Fertilizing Rhythm

Adopt the "three waters and three stops" method: water thoroughly in March during the germination stage, supplement water in April during the bud stage, and water to prevent freezing in November; stop watering during the rainy season in summer, after the flowering period, and during the winter dormancy period. Bury fermented sheep manure as a base fertilizer every March, and apply phosphorus and potassium solution before flowering.

Ⅱ. Advanced Shaping Secrets

Dormant Period Pruning Techniques

Methods and Precautions for Growing Peaceful Flowers

After defoliation, follow the "three cuts and three retain" principle: cut crisscross branches to retain parallel ones, cut inner branches to retain sun-facing ones, and cut weak branches to retain strong ones. When shaping, keep 3-5 main branches to form a natural happy shape, and note that the cut should be 0.5cm away from the bud and at a 45-degree oblique plane.

Seed Propagation Tips

Harvest the mature brown capsules in October and soak in carbendazim for disinfection before sand storage. When sowing in spring, use the "sandwich" method: spread 3cm of humus soil at the bottom, sprinkle seeds in the middle, and cover with 1cm of fine river sand. Keep the matrix moist but not too wet, and seedlings will emerge in 2 weeks.

Ⅲ. Annual Problem Solutions

Disease and Pest Control Calendar

Apply matrine in April during the high incidence of aphids, use damiteling to control red spiders in June, and spray zinc omadine at the beginning of September to prevent powdery mildew. Note that pesticides should be rotated to avoid resistance.

Yellow Leaf Diagnosis Guide

New leaves at the top turning yellow is often due to iron deficiency, which can be remedied by watering with ferrous sulfate solution; old leaves at the bottom turning yellow is often a signal of water deficiency; overall yellowing accompanied by leaf shedding requires checking for checking waterlogging and root rot. In areas with alkaline water, it is recommended to water with lemon acid once a month to adjust the pH value.

From selecting seedlings to flowering, each growth stage of peaceful flowers has its corresponding care focus. Remember the twelve-character formula "Encourage flowers in spring, protect leaves in summer, store energy in autumn, and shape in winter," combined with reasonable soil, water, and fertilizer management, even without a courtyard or balcony, you can make this traditional famous flower重现 the classical elegance of "snow spirit and ice posture." Start now, and next spring, your peaceful flowers will surely amaze the whole community!