During the flowering stage LED Grow lights should be located between 16-36 inches from the plant canopy. … However, if the grow lights are too close above plants, they can cause wider, more sprawling growth or can even damage the plant.
Moreover, can LED grow lights burn plants?
The reality is that modern LED grow lights can produce a very high level of light and it can cause photo-bleaching and burn leaves. This depends very much on the plant, but a PPFD of 800 is enough to damage some plants.
Also, should I run my grow lights at night?
A: In general, you should not leave grow lights on 24/7. Plants need a light-dark cycle to develop properly. It’s believed that they truly do “rest” during periods of darkness, and probably use this time to move nutrients into their extremities while taking a break from growing.
Should I dim my LED grow lights?
Dimming the lights is necessary when your plants are stressed or during application of foliar and pesticides. If you choose to include dimming control in your LED grow lights, you can make sure that you are providing the right amount of light in every stage.
Is too much grow light bad for plants?
To put it bluntly, yes, too much light can eventually kill your plant. The light intensity can produces increasingly severe damage to your plant to the point where it dies. It can also dry out the plant to the point where it no longer has the water it needs for growth and photosynthesis.
Are LED Grow Lights worth it?
What should you do? LED grow lights are great because they are energy-efficient, durable, and have ‘tuned’ light spectrums to best meet the plant’s needs. However, there are still many excellent fluorescent grow lights that are much cheaper and still contribute to wonderful plant growth.
