grow light watering

  1. Sean Walker

    ?-Watering/nutrients acer palmatum seedlings under grow lights help

    I have my sprouting seedlings in an equal mix of fine sifted peat, vermiculite, and perlite in very good draining flats. They are placed uncovered 5-7 inches under 5000 lumen led shop lights 24 hrs a day with a periodic fan on a rack in my forced air heated basement around 60-70 F. Right now I’m...
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