Can any LED light be used as a grow light?

LED Bulbs for Grow Lights

You can use any LED bulb to grow plants if they are emitting enough light. Plants often also look for warmth to come from the light source and we know LED bulbs do not provide much of that.

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Consequently, what color grow light is best for houseplants?

Blue. Blue is the most important light for plant growth, because it is readily absorbed by chlorophyll and converted into energy through photosynthesis. That said, blue light on its own is not nearly as effective as blue combined with red. And you want far more red than blue light.

Just so, what type of grow light is best? Fluorescent lights are the most popular choice for home growers. Some newer types offer a wider light spectrum for all-purpose use, but traditional fluorescent bulbs lack the appropriate range for flowering and are best suited for germination and vegetative growth.

Herein, what color LED is best for plants?

Plants do best with a light that has a lot of red and blue and smaller amounts of green and yellow. White light is not important for plants – having the right amount of each wavelength is important.

What color LED lights help plants grow?

Most LED growing lights offer both types of color spectrum lighting, so you can get all the benefits. TIP: Violet-blue light promotes plant growth and red light promotes plant budding. LED grow lights may look strange but they contain both types.

What is the difference between LED lights and LED grow lights?

What’s the difference between LED lights and LED grow lights? Standard LED lights only provide illumination while LED grow lights have a wider spectrum of both blue and red light that promote vegetative growth and flowering, respectively.

How many watts should a grow light be?

As a rule of thumb, aim for 20 to 40 watts per square foot. Divide the wattage of your bulb by 20 (such as 400 watts divided by 20 = 20), and then divide the wattage of your bulb by 40 (400 divided by 40 = 10).

How do I choose an LED grow light?

Tips When Buying LED Grow Lights

  1. Determine the Plants You Are Growing. Before buying indoor grow lights, you must know what you’ll use them for. …
  2. Know the Surface Area. …
  3. Find Durable LEDs. …
  4. Consider the PAR. …
  5. Ensure It Has a Proper Cooling System. …
  6. Look for Lights that Offer Programmability. …
  7. Don’t be Cheap. …
  8. Final Thoughts.

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