What flowers should be planted in the greenhouse? What are the common greenhouse flowers? How to plant and manage flowers in greenhouse. There are some things you must know about growing flowers in the greenhouse. Today, let's talk about some precautions for growing flowers in greenhouses!
As we all know, many flowers and plants bloom seasonally. However, due to the demand for flower diversity in the flower market and the development of science and technology, more and more greenhouse flowers were born! Planting flowers in greenhouse can create the most suitable environmental conditions for flower growth, break the seasonal and geographical restrictions of flower growth, and cultivate flowers in different regions and seasons. This is based on the principle of "scarcity is precious" in the market. Just like anti-season vegetables, scarcity is used to enhance market competitiveness, thus generating income and profits.
Due to the seasonal differences between the north and the south, the varieties cultivated in greenhouses are also different. Such as Nandina domestica, Rhododendron, Camellia, Michelia, Pat Ting Hung, Lobelia chinensis, Osmanthus fragrans, Bambusa bambusa, Gardenia, Longevity Flower, Fusang, oleander, Five-colored Plum, and upside-down Admiralflower. These flowers can survive the winter in the south and only need to be cultivated in greenhouse in the north, because the outdoor temperature in the north is extremely low in winter and it is impossible to survive the winter without entering the shed for maintenance. There are also early spring flowers, such as winter jasmine, calla lily, cyclamen, chrysanthemum and calceolaria. If they want to blossom in the north as scheduled, they should be cultivated in a greenhouse. There are other warm-loving flowers, such as pineapple, cactus, deciduous wood, dragon blood tree, tropical orchid and so on. In northern autumn and winter, it should also be moved into greenhouse for conservation.
In the north, there are many kinds of flowers that need indoor maintenance in autumn and winter, so I won't list them here. In many places in the south, the temperature is relatively high in winter, and most flowers and plants do not need indoor maintenance. Only those tropical flowers that like temperature but are not cold-resistant, and those flower varieties that are suitable for northern growth and need vernalization due to low temperature tolerance, need proper cold protection, such as corn poppy, cornflower, delphinium, poppy, cornflower, summer grass, water chestnut and so on.
This is the advantage of greenhouse cultivation. It can be considered that controlling temperature and humidity can meet the growth demand of flowers, reduce pests and diseases, and make anti-season flowers better meet the market demand. Of course, there are also many places to pay attention to in greenhouse flower cultivation. First of all, it depends on the scale of the greenhouse and the estimated investment. After all, investment is risky, and it is best to make a risk assessment before investing. Secondly, the existing facilities must be complete. It is useless to build a greenhouse if you can't control the temperature and humidity well. Nowadays, modern intelligent systems are widely used in greenhouses, and this investment is still relatively large. However, as long as the facilities are in place and there are experts in flower cultivation, it is still very popular to cultivate southern flowers in the northern greenhouse.