1、 Hydroponic culture

1. Water immersion method / drug immersion method

Put the seedlings to be planted in a cool and ventilated place to dry, remove their pseudobulbs, soak them in water for two or three days, and take them out for standby. Prepare about 3% sugar water, soak the seedlings for 24 hours, add about 1 cm of water, and take them out for cutting

You can also change the sugar water into the solvent of vitamin B12, dilute and stir with water, and soak the seedling stem for 54 minutes, which can speed up the rooting

2. Warming method

As the name suggests, it is to raise the temperature. Generally, hydroponic plants are easy to take root when the temperature is higher than 35 degrees, which is also the reason why people use hotbed cultivation. The water temperature can be increased by 3-5 degrees to promote rooting after soaking

2、 Soil culture

1. River sand hastening root

After washing and disinfecting the river sand, insert the seedling stem into the slightly wet river sand, and generally grow white roots in about a month. Pay attention to keep the river sand moist and air circulation during operation to avoid root rot. River sand must be disinfected, otherwise it will also produce bacteria and affect the health of plants

2. Rooting powder

The special agent for root promotion is rooting powder. During soil culture, choose loose and breathable humus soil, mix an appropriate amount of rooting powder into it, generally the size of thumb cover, spray water with a watering can to ensure that the loam is wet, and then put small seedlings in it