How to grow potted lettuce
Last Update ：2024.11.07
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Temperature: Maintenance and sowing should be between 15 and 20°C. Growth will be inhibited above 25°C, and plants will not germinate above 30°C. Moisture: Water once every 2 to 3 days, once in the morning and evening when the temperature is high. Do not water the day before harvesting. Pest control: aphids, soft rot, viral diseases. Don’t plant too densely and increase ventilation.
growth temperature
As the weather gets hotter, cold dishes are becoming one of people’s favorite foods. Lettuce is undoubtedly the simplest food in salad dishes. So how should we grow potted lettuce at home?
Growing temperature
Lettuce likes a cool environment, so don’t keep it in the house and ventilate it frequently. The most suitable growth temperature is 15~20℃. The sowing temperature should also be controlled within this range. If it is higher than 25°C, the growth of the seeds will be inhibited, and if it exceeds 30°C, they will not germinate.
Lettuce has strong cold resistance and can tolerate low temperatures in a short period of time. It grows robustly when the temperature in winter is 12 to 13 degrees Celsius.
Growth humidity
Growth of lettuce During this period, the soil needs to be kept moist and not too dry. The main valuable part of lettuce is the leaves. Sufficient water can ensure that the leaves are tender green and shiny. Especially when lettuce matures, it needs more water to ensure that the leaves are tender green and picked at the right time.
Usually water once every 2 to 3 days. Water once in the morning and evening in hot weather. Water frequently with small amounts of water. Do not water the day before harvesting.
Pest and disease control
Home planting environment A poorer environment than the natural environment, including poor ventilation and watering, will cause pests and diseases. Common pests and diseases include: aphids, soft rot, and viral diseases. When the disease occurs, pull out the diseased plants in time. It is recommended not to spray pesticides for home cultivation. If it becomes sick, just throw it away.
Do not plant too densely, strengthen ventilation, and keep the planting environment clean and tidy, which can effectively prevent the occurrence of pests and diseases.
The editor recommends
Lettuce It has strong growth ability and can be picked and eaten about 40 days after sowing.
Growth humidity
Pest Control
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