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What is the best red to blue ratio for grow lights

The growth of plants depends on the sun, and the light requirements of plants mainly include light color, spectrum, light intensity and light time. Sunlight consist of many different wavelengths, and only a very small part(about 5% )of the solar radiation spectrum affects photosynthesis. Through research, the red light at 620-680nm and blue-violet light at 400-500nm has the greatest impact …

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What Kind of Grow Light Is Best for Strawberries?

Strawberry is a kind of light-loving plant that high requirements for light. If there is insufficient light, the leaves will become slender, the leaf color will become light green or yellow and the flowers will be small, resulting in smaller fruit, sour taste,slower the coloring and maturation time and lower the overall quality. Therefore, when planting strawberries in greenhouses in autumn and winter, …

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What LED Grow light is best for tomatoes Growing ?

Why can we eat tomatoes in winter? It relies on many modern technologies, one of which is greenhouse planting.Regardless of whether it is drought or long rain outside, the greenhouse  always provide good conditions for tomatoes growth, etc.which can provide right temperature, humidity, fertilizer, etc.but wait… If there is a lack of light, what should be done? So,you need some grow lights …

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T5 Vs T8 Vs T12 LED Growth Lights

For a long time,people consider that fluorescent lights are not suitable for large-scale application in facility agriculture because of their size too large and low luminous efficiency. But compact energy-saving CFL light and tubular energy-saving T5 light(5/8 inches in diameter, about 1.6cm; common indoor lighting is T12, 12/8 inches in diameter, about 3.8cm) have been emerged  that change people’s consideration. Their …

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LED Growth Lights VS HPS Lights(high-pressure sodium Light)

Vegetables are indispensable for diet, With the vegetables demand increasing, greenhouse cultivation is becoming more and more popular.Therefore,insufficient sunlight in the greenhouse has also become a problem in the growth of plants. On the other hand, it is the insufficient light of the greenhouse crops caused by climate change, such as winter or rainy weather …

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