[how to raise hydroponic plants] the hydroponic method of plants

Many friends do not have a special understanding of the hydroponic methods of plants, and there are always some problems in the process of hydroponic culture. So, how should plants be hydroponically cultivated? Today, let's give you a brief introduction. Let's take a look at it.

Which plants can be cultured in water?

At present, the plants that can directly produce aquatic roots are carnation, African chrysanthemum, tulip, hyacinth, chrysanthemum, calla lily, paulownia, cyclamen, gladiolus, orchid, evergreen, vine green velvet, Brazilian wood, hulk and so on.

Aquatic plants have well-developed roots and can grow bubbles in water. the plants that can transform native roots into aquatic roots after domestication are tortoise-backed bamboo, Milan, magnolia, camellia, jasmine, rhododendron, golden wood, violet, Phalaenopsis, inverted Admiralty, rubber banyan, Brazilian iron, begonia, ferns, palms, and crab claw orchid, rich bamboo, Brazilian wood, ivy, colored leaf grass and so on.

Hydroponic plant culture method

Temperature: the suitable temperature for hydroponic plants to grow is above 5 ℃ and below 30 ℃. In this temperature range, hydroponic plants can grow normally, and hydroponic plants can blossom and flourish even in winter.

Illumination: the light needed by hydroponic plants can be divided into full light type, semi-shade type and negative tolerance. Different light should be given according to different plant habits. General hydroponic plant growth needs light is scattered, as long as there is appropriate light on the line, not necessarily direct sunlight, can be cultivated indoors.

Water change and nutrient solution: water change refers to the replacement of water with nutrient solution added in the bottle. Under normal circumstances, the water is changed once in 5-10 days in spring and autumn, once in about 5 days in summer, and once in 10-15 days in winter (after the tap water is placed for half a day, add concentrated nutrient solution proportionally). The nutrient solution can be prepared according to the instructions by using the special nutrient solution for hydroponics sold on the market. The purpose of changing the water is to ensure the oxygen supply in the water, and the more influence in the water, the healthier the plants will be. The deterioration of the water in the bottle will affect the growth of hydroponic plants and, in serious cases, cause the death of hydroponic plants.

Matters needing attention in hydroponic cultivation of green pineapple

Too shade is not good: hydroponic green pineapple, the location must be chosen, can not be placed in the light too shady place for a long time, that will make the branches without toughness, not full, internodes become longer, plant type collapse, and the leaves will yellowing and white stripes become lighter, the leaf nutrition fault is not long, that will cause the new leaves to become smaller.

Replenish nutrients regularly: during the growth period, you can prune properly to promote the growth of new buds, not only to look beautiful, but also to maintain the cleanliness of the leaves at any time, and sometimes you can use small nozzles to clean the leaves to maintain its brightness. During this period, we should also regularly supplement nutrients, each time the dosage should be less, not more, too much will lead to excess nutrition, which is not conducive to the growth of green pineapple.

Clean water quality: if you find rotten roots, please remove them in time, and pour out the water, you can consider whether there is a problem with the water quality, you can choose clear water, if not removed in time, so as not to affect the growth of the whole plant.

This is the end of the introduction of plant hydroponics. I believe that after reading it, we will have a certain understanding of plant hydroponics. If there are friends who want to cultivate plants in water, you can refer to the relevant knowledge points that I introduce to you.