Abstract: Zinnia is a beautiful summer flower that is loved by many people. But how to grow zinnia at home? Below we will introduce in detail the steps and techniques of growing zinnia. Understand the characteristics and suitable growing environment of zinnia grass. Zanthoxylum is native to South America and belongs to...
Zinnia is a beautiful summer flower that is loved by many people. But how to grow zinnia at home? Below we will introduce in detail the steps and techniques of growing zinnia.
Learn about the characteristics and suitable growing environment of Zinnia grass. Zinnia grass is native to South America and belongs to an annual herb. It requires an environment with sufficient sunshine, good drainage, and moderate humidity to grow well. In warm summer, the suitable growth temperature is 20℃-30℃.
Choose the right seeds and containers for healthy, complete zinnia seeds, which can be purchased at a gardening store or online. Select a flowerpot or flower box with a depth of 10-15 cm to fully ensure root growth.
Prepare suitable soil Zinnia needs soil with good drainage and rich nutrients. We can use special soil for flowers or make it ourselves. Mix the legular soil, horticultural sand and decomposed chicken manure in a ratio of 3:1:1, and stir well.
Planting zinnia seeds fills the prepared soil into the pot, compresses it and water it fully. Then sprinkle zinnia seeds evenly on the soil surface and gently cover with a layer of soil. Finally, gently compact the soil and spray water evenly with a spray can.
Maintain the right humidity and temperature Zinnia seeds need to be maintained in a humid environment to germinate and grow. After sowing, gently spraying water every day to keep the soil moist. At the same time, we can use plastic wrap or transparent glass to cover the flower pot to increase humidity and temperature.
Waiting zinnia grass at the right time requires enough water to grow well. But too much water can cause root rot. We need to know the appropriate amount and frequency of watering. Generally speaking, water 1-2 times a week to keep the soil moist.
Regularly fertilizing zinnia requires sufficient nutrients to bloom and grow. We need to fertilize regularly during growth. Diluted liquid fertilizer can be used and sprayed every 2 weeks.
Control pests and diseases Zinnia is vulnerable to pests and diseases such as aphids, whiteflies, and mites. We need to detect it in time and take measures to prevent it. Organic pesticides can be used or pests can be removed manually.
Pruning and maintaining zinnia will produce branches and leaves during growth and require timely pruning. You can use a trimmer to gently cut off excess branches and leaves to keep the plant clean. At the same time, we need to regularly check the growth of plants and deal with shrinkage or pests and diseases in a timely manner.
Transplantation in the open air When zinnia grows to a certain height, we can transplant it to grow outdoors. Choose the right location to ensure sufficient sunshine and ventilation. At the same time, it is necessary to gradually adapt to the outdoor environment, first place it in a semi-cloudy place for a few days, and then gradually move to a sunny place.
Maintain the right temperature and humidity During outdoor growth, zinnia needs to maintain the right temperature and humidity. In summer hot weather, you need to pay attention to shading to avoid excessive exposure to the plants. At the same time, maintain enough water to prevent plants from drying out.
Strengthen fertilization During outdoor growth, we need to strengthen fertilization. Controlled release fertilizers can be used or liquid fertilizers can be applied regularly to ensure adequate nutrition for the plants.
Timely treatment of pests and diseases During outdoor growth, zinnia grass is easily affected by pests and diseases such as planthoppers and fleas. We need to detect it in time and take measures to prevent it. Natural pesticides can be used or sprayed regularly with insecticide liquids.
Timely pruning and finishing During outdoor growth, zinnia grass will continue to grow and expand and needs timely pruning and finishing. You can use a trimmer to gently cut off excess branches and leaves to keep the plant clean.
Through the above introduction, I believe everyone has already understood how to grow zinnia seeds. During the planting process, attention should be paid to the appropriate growth environment, select appropriate seeds and containers, prepare appropriate soil, maintain appropriate humidity and temperature, regularly fertilize and control pests and diseases. I hope everyone can successfully grow beautiful zinnia grass.