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How to raise potted lettuce, lettuce watering stress.

Saul Goodman
2020-11-16 11:23:35
Smooth sailing likes to grow in astigmatism environment, provide appropriate sunshine to promote flowering, need to provide bright astigmatism. It is good for growth and flowering in warm environment, and the temperature should be kept at about 20-25 degrees as far as possible. Provide enough fertilizer before flowering, but be careful not to use raw fertilizer or thick fertilizer. In addition to the adjustment of maintenance methods, it can also induce flower opening and spray a little diluted gibberellic acid.

1. how to raise potted plants

1. Temperature: Lettuce likes cool environment, the most suitable temperature is about 15 to 20 degrees Celsius.When the temperature is high, we should cool down quickly to avoid sunburn caused by high temperature.

2. Fertilizer: It has a great demand for fertilizer, and some organic fertilizer should be applied to ensure that lettuce has enough nutrients to absorb.When fertilizing, the fertilizer can be melted in water and then irrigated in the soil, which can promote its absorption of nutrients.

3. Illumination: When breeding, it should be placed in a sunny place, but the illumination should not be too strong, too strong direct sunlight will cause the leaves of lettuce to turn yellow.However, it can not accept sunshine for a long time, otherwise it will be harmful to its growth.

2. watering stress

When watering lettuce, we should give priority to thorough watering without water accumulation.It needs a lot of water, it needs to be watered regularly, and it also needs to keep the soil layer moist at ordinary times, so that it can grow well.There is also when the lettuce leaves appear withered symptoms, that is, the plant is short of water, just water it thoroughly, generally within two days can resume growth.

Romaine lettuce

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