Has anyone used a Vivosun Vs1000 from seedling through harvest?
If so, what distance and light percentage did you all use? I'm having a hard time dialing in the right PAR. I don't have a PAR meter. Currently, I have two Autoflowers in 5 gal fabric pots fox farm soil and the other in some Virgo potting soil 2x4 growing tent, and they are in the first week of sprouting from the soil. Tomorrow will be their first whole week. I had the Vs 1000 at 12'' above the canopy then at 50%, and I don't think they liked that very much. Temps daily avg. 78 RH 60 leave temp 70-72 avg. I contacted the Vivosun tech department for guidance still awaiting a response. Any information would help.


Hi and welcome to the forums!
I don't have an answer for you, but check out this video Mr.Growit just put out on that topic.