Co finest,
The 144*3 work good,more red than mars 2 but heat 20-30 degrees is less than T5 at bulbs.
Out of the Mars 2,Sun Series and reflector,which is your favorite?
I'd like to have a fixed light height,about 3-4 feet high,move plants up with shelves then scrog.
What height might be work for 80/20 indica/sativa?
Have you ever tried mainlining or manifold?It's basically a scrog type train so no screen is needed.
I use it but some strains react poorly but other very good.
Mars is my fav for using one light, reflector is my fav for more then one. Now some of the plant problems you might be having some take more cal/mag and nutes under led. Next time try up your cal/mag by 5mil and nutes by 10%
Well my light and green planet pro-cal are here. Im going to be using one 144x3 and one 400hps. Im in flower now (4weeks)and grow in hydroton and would like your advice how much cal - pro per liter i should use. I also read that the iron can fall out of solution in hydro tank due to pump magnets, is it as simple as giving it a regular mix up to counter this ?( you seemed well qualified to ask !). Once again, many thanks for your help
If you see your plants having problem try moving your cleaning and re nute up a day or two so your ppm does not drop as much. I use green planet cal/mag my self and use 5 mil in veg and about 8 mil in flower. Green plants makes one of the best cal/mag out there and I have not had to add to much extra. Now I used Botanicare and GH with them I had to double on most plants.