What colors do fruits prefer?

alesh

Well-Known Member
[...]
For a while I had a 97cri 2700k vero 18 in there as well, but it caused the herbs to want to bolt.
[...]
Could you please explain what it means?
[English is not my first language and I'm having hard time translating that sentence]
 

churchhaze

Well-Known Member
"for example when a long day plant, such as spinach, experiences increasingly long days that reach a particular length, it will be inclined to bolt"

Makes sense that red would trigger bolting in that case. I would imagine a higher %Pfr translates to higher effective day length.
 
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