A little, and space is even more tight hence the 3x3 and i was told that light would be plenty for a 3x3 and should be enough for 2 or 3 plants. Im not doubting you just telling you what i was told when i purchased it. But yeah i have the ph meter for soil and i have the ph test kit with the drops and test vial and ph up n down i tested the runoff this morning when i flushed it and the test came out yellowish brown according to the chart the ph is right around 6.5
ya i see a lot of over substantiated claims by led manufacturers. There is no honesty in advertising anymore..
Anyway back to growing..
The light should do fine just to get you some smoke to smoke..
Call it the first round light :)
Anyway keep moving forward and when your plants are little bigger,
then you can take some clones, sex them and transplant them into coco
and thats how you save your lil seedling you like.
After you take some clones you can flip the mother plants to flower...