Laolutou culture method

Old Reed head culture method

Best time: March-April (some people say November is the best)

Steps: 1, according to the proportion of disinfectants sold in the market, soak and disinfect for 20 minutes, not too long, wash and dry or in the morning sun for 3 hours, soak in Yilan bacteria and other active ingredients for 2 hours, then dry on the basin.

2. Plant materials and pots. Use a small high-barrel plastic basin, plant material is divided into two layers, 70% of the basin with a small amount of peat soil 5% or grain hull carbon or perlite 5% + Chinese fir sawdust 10% + light wood particles 80%, put on the Reed head, cover 2 / 3 of the Reed head with clean river sand, and pour with the vibrant water just soaked. Leave some space about 5 cm in the basin, which is beneficial to moisturizing the new seedlings in the future.

3. Cover the mouth of the basin with plastic wrap and punch a few holes to breathe.

4. When the temperature is below 20 degrees, the light is 6-8 hours a day, and when the temperature is above 25 degrees, the light is 2-4 hours a day, the temperature in the basin is not more than 35 degrees, and the root growth is promoted every 10-20 days, but sprouting agents containing amino acids can not be used, so it is easy to rot.

5. gradually strengthen the light after budding, and spray light foliar fertilizer every 10 days after leaf spreading. Those with many buds can generally be cut and transplanted when the new seedlings grow to 5-8 cm and have 2-3 roots. (the old man can continue to germinate and use until withered) according to the maintenance method of tissue culture seedlings. Within 7 days after planting, water is sprayed once in the morning and evening. Routine management after survival.