How to grasp the best time of flower irrigation and the fertilization techniques of edible fungi

Flowers not only have ornamental value, but also beneficial to physical and mental health. Many people think that flowers are mostly from greenhouses. They are very delicate, and there is no way to start with flower irrigation, and it is even more nerve-racking for when to irrigate. Irrigation network editors have special tips on how to grasp the best time for flower irrigation.

First of all, to understand the water demand of flowers, we classify flowers according to water demand into xerophytic flowers, wet flowers and mesophytic flowers.

Xerophytic flowers, such as succulent plants of cactus and crassulaceae, require less water. Watering in the peak growth period should be watered the second time when the basin soil is completely dry after the first watering, preferring dry to wet, and completely dry in winter. Wet flowers, such as Tripterygium, Tripterygium, ferns, pineapple, Araceae, etc., generally require a large amount of water. The topsoil should be watered if it is slightly dry. It is better to be wet than dry, and keep the basin soil moist all the year round. Mesophytic flowers, most potted flowers belong to this category, the water requirements are between the above two, watering is more frequent, the topsoil begins to water slightly dry and wet, and the watering times should be reduced when the winter temperature is lower than 10 ℃.

In addition, classified from the point of view of growth habits, flowers born in 2012 have shallow roots, large demand for water, short irrigation interval and frequent irrigation; persistent and bulbous flowers, especially bulbous flowers, too much watering will cause underground organ decay, so the irrigation time interval is slightly longer; woody flowers, their roots reach deeper soil layers, strong ability to absorb deep groundwater, so the irrigation time interval is longer.

Secondly, to understand the water demand of flowers for seasonal changes and growth cycle changes.

Flower irrigation is closely related to season, growth and development. Usually in the early spring growth, less growth, less water consumption, water can be watered every day or two. After the beginning of summer, the growth enters a prosperous period, the temperature begins to rise, the sunshine is prolonged, the transpiration is exuberant, the water consumption is large, and more irrigation is needed, so it is appropriate to irrigate once every morning and later at noon. The temperature is relatively low in winter, and the flowers that grow slowly or enter the dormancy stage should be watered less or stopped. If watering is needed, they should be watered once every three or four days or more according to the situation.

Flower watering should also be in line with the principle of "dry and wet", that is, it should be fully watered. Potted flowers are often watered when the topsoil is white, until the bottom of the pot seeps. In addition, there are many kinds of flowers, and there are great differences in water requirements among different varieties. Watering should be timely and appropriate according to the varieties, living habits, growth and development characteristics.

Finally, strong, adjust, some flowers and plants are particularly sensitive to water, if careless watering will affect the growth and flowering, and even lead to death. For example, the leaves of Tripterygium, Baobao flower and begonia tend to rot when they are drenched with water; the leaf buds at the top of the cyclamen bulb and the flower buds of African chrysanthemum will also rot and wither after they are drenched with water; after the separation of orchid flowers and peonies, before the new roots are born, excessive irrigation will also cause rot.

In short, familiar with the water demand of flowers, grasp the irrigation time of flowers, irrigation becomes simple, life naturally becomes colorful.