A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What are better plant grow lights - white or red/blue?

Best Answers

White : In actuality, white LEDs are blue LEDs covered with a yellow phosphor - whip that one out at your next family get together... Anyhow... when discussing 'pure' white light, we usually start talking about the temperature (rated in Kelvins (K,)) which we will delve into deeper in a future blog post. read more

Cannabis clones and seedlings need less intense light and grow much better under the Action spectrum, which is a whiter light. In fact, intense blue or red light is potentially harmful to the plant at this stage of development. read more

Encyclopedia Research

Wikipedia:

Image Answers

White LED vs Red/Blue LED Grow light Grow Test - Part 1 ...
Source: youtube.com

Further Research