and that you did thank you
need to look at your post again
EDIT I did read you post again and see it does explain PPFD
it is probably not something I have ever given much thought to in
growing
thank you for explaining it well
and that you did thank you
need to look at your post again
EDIT I did read you post again and see it does explain PPFD
it is probably not something I have ever given much thought to in
growing
thank you for explaining it well