How to make cucumber seedlings strong

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1. Increase lighting

2. Lower the temperature

3. Increase ground temperature

4. Proper fertilization

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If you want to make cucumber seedlings grow stronger, you need to give them a long period of light every day, ensuring it is more than 8 hours, to help them store nutrients. Lowering the temperature at night to around 10-12°C can effectively inhibit its respiration. Raising the ground temperature to 24°C can promote root growth and help absorb water and nutrients. Applying compound fertilizer every 7-10 days will also help its development.

1. Increase lighting

1. Increase light

The growth of cucumbers is inseparable from sufficient light. The lighting time should be no less than 8 hours a day, which can accumulate a lot of nutrients for the plants and help the cucumber seedlings become thicker. If greenhouse cultivation cannot meet this mark, you can use fill lights to provide light.

2. Lower the temperature

Cucumber Although it can grow at high temperatures, low temperatures can inhibit its respiration and effectively store nutrients. The temperature during the day can be controlled at around 32°C, but it should drop to 15-18°C at night and maintained at 10-12°C in the second half of the night, which will help it expand.

3. Increase the ground temperature

Suitable A higher ground temperature can make the cucumber root system more developed, which is beneficial to the absorption of water and nutrients, and can also make the cucumber seedlings thicker. The suitable ground temperature is around 18-24°C. If it is lower than 8°C, the roots will stop growing. Temperatures higher than 32°C will also inhibit root development.

4. Appropriate fertilization

Soil If there are insufficient nutrients, the cucumber seedlings will not be able to grow thick. Timely fertilization and nutritional supplementation are required. Nitrogen, phosphorus and potassium compound fertilizer can be used and watered on the roots. Or use potassium dihydrogen phosphate as a foliar fertilizer and spray it on the leaves of the plants. Once every 7-10 days, two to three times can improve the condition.

2. Lower the temperature

3. Increase ground temperature

4. Proper fertilization

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