Question from a fellow grower:
Planning to grow all compact\feminsed plants:
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Box: 24inchX21inchX46inch
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Mylar coated inside
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Galaxyhydro LED(3w)300w Greenhouse Indoor Hydroponic Grow Lighting 9 Band
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14 Gallon Hydroponic Tube 15.9"l X 23.9"w X 12.2"h
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28 inch Grow Height
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(2) 200mm Fans-Intake and Outtake Center of box
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3inch Hydrofarm Net Cup (1 inch under water)
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Closet ambient temp is 80degree F
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Do I have to change water in hydro tube? If so, how often?
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Once I germinate seed- I can I place directly in 3inch hydrofarm
net cups or do i have to use peet disk\soil or root wrap\soil?
Question: How many 3inch net cups over 16inch by 24inch(2.6square
ft) should I use? I was thinking 6 cups over 2.6 sq ft or 5 inch per
plant. Will 12inch deep be enough for roots
Plan B: If I need deeper root deep to 16inchs, i can go modify box and allow for about 28inch clearance from top of box.