The climate also remains more stable and the CO2 is used more efficiently.

Adviser Willem Valstar, who managed the trial says, “With full LED we can optimally steer the lighting and plant temperature, so the plant does not experience unnecessary stress and thus grows better. This allows both the leaves and the fruit to receive enough light for strong growth. This resulted in 97.1 kg/m2 with a limited watering regime and 100.6 kg/m2 with a standard watering regimeīy far, the biggest advantage of the LED toplighting and interlighting combination compared to HPS lighting is the fact that the light penetrates deeply into the crop. Unlike the previous trial, the follow-up trial used pinched grafted plants instead of one-on-onegrafted plants? The spacing was 4.2 stems per square meter. Crops in set-up 1 received toplighting alone, crops in set-up 2 received toplighting and a single line of interlighting, and crops in set-up 3 received toplighting and two lines of interlighting growth with a balanced red:blue light spectrum that appears white to the eye. Free vector flat people taking care of plants together. This trial involved three lighting set-ups which produced a combined light level of 210 μmol/m2/s. Find & Download Free Graphic Resources for Indoor Grow Room Design. Why Grow Lights Matter To grow efficiently indoors, plants need artificial light for photosynthesis to happen. In the 2013/2014 growing season, a trial with Philips GreenPower LED toplighting and interlighting was set up in one section. We have grow lights and lighting equipment from 70+ industry-leading brands, including Fluence LED, Gavita, Phantom, Luxx Lighting, Grower's Choice, and more.

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