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This grow light kits for seed starting can be used to irradiate crops at a specific wavelength. Seed grow lights for starting vegetable seeds can regulate light at different growth stages, ranging from 0% to 100%, suitable for seed initiation, germination, plant, and flowering. It is very suitable for using a grow light to start seeds, such as lettuce, pepper, strawberry, wheat straw, bark, orchid, lemon, green pepper, eggplant, tomato, potato, algae, etc.

Seed Growing Light

The artificial control of the growth cycle of greenhouse fruits and plants is of great importance to the introduction and breeding of plants. Similarly, the South species move to the north and need late-maturing varieties. This requires S1400 Series Grow Lights to regulate the growth cycle of the seeds. The energy-saving of S1400 Series Grow Lights can save 80% of electricity compared with traditional high-pressure sodium lamps and metal halide lamps. It has a long service life, more than 50000 hours, low maintenance cost. The heat is small and can be in close contact with plants.

Should You Use A Grow Light On Seeds?

Of course, different spectral ranges have different effects on plants.

280 ~ 315 nm - minimal effect on morphological and physiological processes;

315 ~ 400nm - less chlorophyll absorption, affecting photoperiod effect and preventing stem elongation;

400 ~ 520nm (blue) -- the absorption ratio of chlorophyll and carotenoid is the largest, which has the greatest impact on photosynthesis;

520 ~ 610nm (green) - the absorption rate of pigment is not high;

610 ~ 720nm (red) - chlorophyll absorption rate is low, which has a significant impact on Photosynthesis and photoperiodic effect;

720 ~ 1000nm - low absorption rate, stimulating cell elongation, affecting flowering and seed germination;

>1000nm - converted to heat.

What Color Light Is Best For Germinating Seeds?

The effect of grow lights for seed starting indoors is different. 400 ~ 520nm (blue) light and 610 ~ 720nm (red) light contribute the most to seed growth, while the efficacy ratio of 520 ~ 610nm (green) light is very low. The light source of LED seed growth light is mainly composed of red and blue light source, allowing seeds to accelerate carbohydrate synthesis and vitamin synthesis during growth and shorten the growth cycle.

How Far Should Led Light Be From Seed?

For the control of lighting distance, it is generally recommended that the distance between the top of the plant and the LED plant light should be controlled between 0.5m-1m. This distance can not only allow the plant to receive sufficient light, but also allow the plant grow light kit to illuminate a wider area. At the same time, the height of LED plant lights should be adjusted according to the speed of plant growth so as to control the most reasonable supplement position of LED plant growth lights.