
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. The light is also very bright and has a 2’ x 2’ (0.6m x 0.6m) coverage area. Mars Hydro TS 1000 has a spectrum that’s perfect for flower and fruit formation. It’s very affordable compared to other grow lights. This allows both the leaves and the fruit to receive enough light for strong growth. Mars Hydro TS 1000 LED is one of the best grow lights for amateur gardeners. 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. Why Grow Lights Matter To grow efficiently indoors, plants need artificial light for photosynthesis to happen. 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. We have grow lights and lighting equipment from 70+ industry-leading brands, including Fluence LED, Gavita, Phantom, Luxx Lighting, Grower's Choice, and more. Citation: HortScience horts 43, 7 10.21273/HORTSCI. 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.

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 Addition of green LED light resolves this problem for human visual perception.

This trial involved three lighting set-ups which produced a combined light level of 210 μmol/m2/s. In the 2013/2014 growing season, a trial with Philips GreenPower LED toplighting and interlighting was set up in one section.
