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rredbbeard

Flourescent lighting and medium for seedlings?

rredbbeard
11 years ago

I'm using four T12 grow lights for new hippi seedlings. How close can these be to the tubes, and is 12 hours/day too much?

I need to use a faster-draining medium too. As long as seedlings are never allowed to dry out, is citrus grade soil acceptable, or should I stick to seedling medium?

Thanks!

--Rick

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