When is the best time to sow cucumbers in the open air?

Suitable time for planting cucumbers in the open air

Open-air cucumbers refer to cucumbers grown outdoors. This vegetable can be propagated through a variety of methods such as sowing and cuttings. It usually germinates 5-7 days after planting, and it takes about 80-110 days from seedling to flowering.

Generally, open-air cucumbers are planted from July to September because the temperature is stable and the climate is suitable, which is conducive to seed germination. However, the specific sowing time still needs to be adjusted according to local temperature changes.

How to sow cucumbers in the open air

1. Site selection and land preparation

Open-air cucumbers should be planted in fertile, loose land with convenient irrigation and drainage. Before planting, the soil should be deep plowed appropriately, the land should be prepared and ridges should be made, and an appropriate amount of base fertilizer should be added to the soil.

2. Planting

Sow the seeds of outdoor cucumbers in holes, 2-3 seeds in each hole, then cover with soil about 1-2 cm, water thoroughly once, and control the ambient temperature at around 25-30℃.

Key points and techniques for outdoor cucumber planting

1. Open-air cucumber cultivation also requires seedling cultivation. When cultivating seedlings, the seeds need to be soaked in 55°C water, which can increase the germination rate of the seeds.

2. When planting cucumbers outdoors, you need to choose suitable varieties. If you plant them in July or August, you must choose cucumber varieties that are resistant to high temperatures, waterlogging, and diseases.