sounds like bs to me. red bulbs maybe as support lighting to a main light, but defo not jello. its all about the PAR that the plants can absorb. not much of this gonna be coming through jello i expect. xx

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shower cubicle grow: lowryder #2 & pure thai
http://www.rollitup.org/grow-journal...le-grow-6.html

new grow: seedsman skunk, hashberry & white russian
http://www.rollitup.org/grow-journal...tml#post222036