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Spider Farmer SF-4000 dimmable
Odin9started grow question 4 years ago
Hi how high should i hang and how much dim %?? whit spider farmer sf-4000 dimmable for seedlings g ??
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Setup. Lighting
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Hempy_The_Kidanswered grow question 4 years ago
I would hang the light all the way up and dim down to 10-20%. Seedlings don't need alot of light.
These are par values. You can get cheap light meters or download a app on your phone.
Seedling / Clone 100 – 300
Vegetative 250 – 600
Bloom / Flowering 500 – 1050
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