What temperature is suitable for chili growth
Are you curious about the temperature suitable for chili growth and the detailed knowledge of growing chili plants? Please see the detailed introduction below.
Recently, a netizen left a message asking us, is it true that when growing chili, it's best to keep the temperature around 20 degrees, and problems will arise if the temperature exceeds this? Frankly, the suitable temperature range for chili growth is 15-30°C. Within this range, the growth rate and quality of chili will be guaranteed. If the temperature is lower than 15°C, the growth rate of chili will slow down, and if the temperature is higher than 30°C, it may lead to poor growth of chili, or even diseases and pests.
Within the suitable temperature range, different growth stages have different temperature requirements. Generally speaking, the seed germination stage requires a higher temperature to promote seed germination and growth. The suitable temperature range is 20-30°C, at which temperature, seeds can germinate quickly and form healthy seedlings.
In the seedling stage, the suitable temperature range is 15-25°C. At this temperature, seedlings can grow normally, leaves develop well, and the stem is strong, which is conducive to cultivating healthy plants. If the temperature is too high or too low, it will affect the growth rate and quality of the seedlings.
In the flowering and fruiting stages, the suitable temperature range is 20-30°C. At this temperature, chili can bloom and bear fruit normally, and the quality and yield of the fruit will be guaranteed. It is best to supplement fertilizer and spray some "Shuangbao Taizong Water Soluble Fertilizer" during this period. If the fertilizer is insufficient, combined with too high or too low temperatures, it will affect the flowering and fruit growth of chili.
It is also important to note that chili's adaptability to temperature varies by variety and growing environment. Some varieties have higher temperature requirements, while others have lower requirements. Therefore, when growing chili, it is necessary to adjust the suitable temperature range according to the variety and local climatic conditions.
In high temperatures, chili may develop diseases and pests. If the temperature exceeds 35°C, the leaves of chili will turn yellow, leading to leaf shedding and early plant senescence. Moreover, high temperatures can promote the reproduction and spread of diseases and pests, which is detrimental to the growth of chili.
In low temperatures, chili may suffer from frost damage. If the temperature is lower than 10°C, the leaves of chili will be affected by frost, leading to leaf withering and shedding. Additionally, low temperatures can affect the root growth and nutrient absorption of chili, which is detrimental to its growth.
Therefore, when growing chili, it is necessary to adjust the suitable temperature range according to local climatic conditions and variety characteristics. If the temperature is too high or too low, timely measures need to be taken to adjust the temperature to ensure the normal growth and development of chili. For example, measures such as spraying water, shading, and ventilation can be used to lower the temperature; or measures such as covering and heating can be used to raise the temperature.
In summary, suitable temperature is one of the important conditions for growing chili. Within the suitable temperature range, chili can grow and develop normally; if the temperature is too high or too low, it will have an adverse effect on the growth of chili. Therefore, it is important to pay attention to temperature changes and take appropriate adjustment measures when growing chili.
The above is a detailed explanation about the temperature suitable for chili growth and the planting techniques for chili, hoping to be of help to you!