would 300w 8u 2700k and 1 105Watt 6400k 1 105Watt 2700k 1 64Watt 6400k for autoUltimate

Thomaspace00

Well-Known Member
Hey There Starting a Grow Soon Just Build a Pvc Tent With White and black Polly Film And Was Going To Put in A 300w 8u 2700k and 1 105Watt 6400k 1 105Watt 2700k 1 64Watt 6400k for 3 Seeds Of AutoUltimate will i havea good yield any help please Thank you
 

PetFlora

Well-Known Member
Tents are cheap these days. Just paid $125 for a 4 x 4 x 6.5

CFLs are inefficient and require hazardous waste disposal

QUALITY led panels will do much more for what you will be investing in cfls
 

PetFlora

Well-Known Member
The first thing you need to unlearn is basing light potential on watts. Watts are not a unit of plant growth measurement.

They are not created equal


Read up on PPF/PPFD = umoles/m^/sec
 
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