What is the optimal temperature for watermelon growth?
A small tip for life: let's introduce the related information about the optimal temperature for watermelon growth in green plants and flowers. Below, the editor will give you a detailed answer.
What is the optimal temperature for watermelon growth?
Watermelons are drought-tolerant but not cold-tolerant. Generally, the most suitable temperature for watermelon growth is 24-30°C. At this temperature range, the growth rate is relatively fast. If the temperature is not within this range, the growth rate will slow down. Watermelons have a strong tolerance for high temperatures and can still grow normally when the temperature reaches 40°C, and still have a strong assimilation effect.
Characteristics of Watermelon Growth
Watermelons prefer warm, dry climates and are not cold-tolerant. They are adaptable and prefer loose, well-drained sandy soil. Watermelons enjoy sunlight and require abundant day-night temperature differences under sufficient sunlight to cultivate high-quality watermelons with high yield.
Temperature for Watermelon Growth
Watermelons are drought-tolerant but not cold-tolerant. Generally, the suitable germination and growth temperature for watermelon seeds is 16-17°C, while the most suitable growth temperature is 24-30°C. At this temperature range, the growth rate is relatively fast. If the temperature is not within this range, the growth rate will slow down.
Is watermelon heat-tolerant?
Watermelons have a strong tolerance for high temperatures and can still grow normally when the temperature reaches 40°C, and still have a strong assimilation effect.
What is the minimum cold tolerance for watermelon?
Watermelons are not cold-tolerant. When the temperature drops to 15°C, growth slows down, at 10°C, growth stops, and below 5°C, the underground tissue gets cold.
At what temperature can watermelons be planted?
Generally, watermelons can be planted at any time as long as the temperature is suitable. Usually, when the temperature is around 30-32°C, it is relatively suitable for planting, which is the optimal temperature for root growth and development.
Watermelon Growth Process
From sowing to the first leaf germination, it usually takes about 10 days. From the first true leaf appearing to the 5-6 leaf "cluster stage," it usually takes 20-30 days. From the cluster stage to the first female flower opening, it takes about 18 days. Then, a female flower opens every 4 days or so, and from the female flower opening at the fruit-setting position to the fruit maturation, it takes about 25-40 days.
Watermelon Planting Method
The method for planting watermelons is the seed soaking and germination method. The planting time is around March to April. Soak the watermelon seeds in warm water at about 30-40°C for 12 hours, then wrap them in a damp cloth to germinate. Scatter the germinated seeds into the pre-loosened soil, water them moderately to promote growth.
The above-sharing related explanation of the optimal temperature for watermelon growth, hoping to bring a little help to your life!