Marigolds, with their bright yellow flowers and rich variety, have become a favorite among many flower enthusiasts. Not only do marigolds have a high ornamental value, but they also possess certain medicinal properties. How to plant marigolds? Here is a detailed guide to planting marigolds, helping you easily grow beautiful marigolds at home.
Understanding MarigoldsMarigolds belong to the Asteraceae family and are native to Europe, now widely distributed around the world. Marigolds thrive in sunlight, are cold and drought resistant, and have strong adaptability. They are not picky about soil. In China, marigolds have become a common ornamental plant.
Marigold Planting TimeMarigolds are suitable for planting in spring and autumn. Planting in spring allows them to bloom in summer, while planting in autumn allows for winter viewing. Marigolds planted in spring bloom earlier and have a longer viewing period.
Marigold Planting Methods1. Seed Selection
Choose high-quality marigold seeds, which can be purchased from flower markets or正规 channels. When buying, check the seed's plumpness and whether there are any diseases or pests.
2. Soil Preparation
Marigolds are not strict about soil, but well-drained, breathable sandy soil is best. Before planting, deeply turn the soil and add an appropriate amount of organic fertilizer to improve soil fertility.
3. Sowing
In spring, sow after the soil thaws. In autumn, do it before the temperature drops. Sprinkle the marigold seeds evenly on the soil surface, cover with about 1 cm of soil, and then spray water to keep the soil moist.
4. Watering
Marigolds prefer a moist environment but dislike waterlogging. After sowing, keep the soil moist to help the seeds germinate. Once seedlings have emerged, gradually reduce watering to avoid积水.
5. Fertilizing
During the growth period, apply a thin compound fertilizer every 20 days or so to meet their growth needs. Before blooming, you can add some phosphorus and potassium fertilizer to promote flowering.
6. Disease and Pest Control
Common diseases and pests of marigolds include aphids and red spiders. When diseases or pests are found, take measures to control them promptly, such as spraying pesticides or removing diseased leaves.
7. Pruning
During growth, promptly prune withered leaves and weak branches to maintain good ventilation and light for the plant, which is beneficial for growth.
Marigold Care1. Sunlight
Marigolds enjoy sunlight and should be placed in a sunny location to ensure normal growth.
2. Temperature
Marigolds are cold and drought resistant, with an optimal growth temperature of 15-25℃. When temperatures are low in winter, they can be moved indoors for care.
3. Watering
Marigolds prefer a moist environment but dislike waterlogging. Watering should be moderate, keeping the soil moist.
4. Fertilizing
During the growth period, apply a thin compound fertilizer every 20 days or so to meet their growth needs.
5. Disease and Pest Control
Common diseases and pests of marigolds include aphids and red spiders. When diseases or pests are found, take measures to control them promptly.
Marigold planting methods are simple and suitable for home gardening. As long as you master the planting techniques and care points, you can grow beautiful marigolds at home. I hope this article can provide you with help and wish you successful planting!