Management methods and cultivation environment of water cultivation of orchids

one。 Put the orchid liquid correctly

The interval of orchid liquid addition is generally 15: 20 days, and the dormant period is 30: 40 days. in order to discharge liquid accurately, syringe can be used to measure the liquid. the growth of orchids can be divided into three stages. in the first stage, orchids are pulled out of the soil, washed and planted in water to grow new white roots. this stage is called "adaptation period". Limit the release of orchid liquid 0.4CC~0.5CC per pot during the applicable period. The second stage is called "normal growth period" when the new roots come into contact with the planting water, and the amount of liquid released each time is 1CC~3CC. In the third stage, the amount of liquid released each time during the dormant period is 0.4CC~0.5CC.

two。 Replace the transplant water

The orchid is in the process of growing. the growth metabolites of the root system fall off in the cultivation water, and the cultivation water looks dirty after a long time. In order to keep the water clean, the whole plant should be washed and replaced at any time, and the liquid must be readded after changing water.

three。 Prevent planting water length in summer

The goal can be achieved by using one of the following methods: 1. Cover the inner sieve with pebbles or sponges used to fix the plant to prevent mosquitoes from entering 2. 2. Using the method of changing planting water, change every 15 days. 3. Spray a small amount of mosquito spray into the planting water in the basin and be careful not to cause burning to the plants.

The method of hydroponic cultivation of orchids is only the reform of planting methods, and the ecological habits of orchids have not changed. Orchids like cool and ventilated. The growth temperature is between 18 and 28 degrees, summer and early autumn should be shaded, and the light intensity is about 50%. Strong light should be given at the end of autumn to promote its growth and fullness and blossom more. Rooms or halls are furnished to keep the air in circulation and the light must be bright. Prevent it from being placed in places with lampblack or polluting gases. In summer, orchids will grow more vigorously in an indoor environment with air conditioning.