How to grow evening primrose? Detailed explanation of cultivation methods and precautions

Evening primrose is a plant that blooms at night, just like the night-blooming cereus. It has many uses, with relatively high ornamental and medicinal value. Because its fragrance is pleasant when it blooms at night, many people like to grow it as a potted plant at home. So how should evening primrose be grown? Let's take a look.

I. Cultivation methods

1. Soil

Choose a suitable flower pot according to the size of the evening primrose, then place a 2-3 cm thick layer of ceramsite at the bottom, sprinkle a 1-2 cm layer of organic fertilizer on top, and then cover it with soil. The soil should be loose and breathable, such as paddy soil or pond mud, mixed with vermiculite and river sand.

2. Potting and planting

Plant the evening primrose seedlings in the soil, compact the soil, then water appropriately, and keep them in a cool place for a week. After the seedlings grow leaves, increase the light.

3. Suitable temperature and light

Evening primrose is cold-tolerant but not heat-tolerant, and its suitable growth temperature is 18-25°C. Try to keep it within this temperature range. In summer, pay attention to appropriate shading to avoid excessively high temperatures; in winter, when temperatures are low, proper insulation is needed to prevent frost damage. To make it produce bright flowers, you need to ensure sufficient light. In spring, autumn and winter, it can be managed directly in a sunny place; in summer, because of high temperatures and strong light, appropriate shading is needed or it should be placed in a semi-shaded environment.

4. Watering

After potting, water promptly. The first watering should be thorough. After that, follow the principle of watering only when the soil is dry and watering thoroughly when you do. Each watering should wait until the soil has dried out completely to avoid repeated water accumulation. During the rainy season, try to avoid water accumulating in the soil, otherwise root rot is very likely.

5. Fertilizing

In addition to applying sufficient base fertilizer when potting, apply a thin fertilizer solution once every 15-20 days during normal care to avoid fertilizer burning the roots. You can dilute decomposed fertilizer with water and apply it along the edge of the flower pot.

II. Precautions

If evening primrose is transplanted from elsewhere, after planting and recovery, pinch back the growing tips once to encourage branching and dwarf the plant, increasing the number of flowers. About half a month before evening primrose overwinters, fertilization should be stopped, because in the low-temperature season evening primrose enters dormancy and root activity basically stops; fertilizing at this time will cause fertilizer damage.

  The above is an introduction to the cultivation methods and precautions for evening primrose. We hope it helps you. If you want to learn more related knowledge, please follow us.