My my plants have been under a 600W LED honorson light about 14" away from canopy, at a 18-6 on/off cycle (2 days ago switched to MHT 600w light on a 18-6 on/off cycle about 3.5 feet from canopy and well ventilated in light and grow space). Over the past 4 days, I have noticed my plant looking burnt on the tips and in any slits in the odd leaf.
(They will go light green before looking brown and curl upwards soon "burning") I have a hygrometer on the wall at canopy level reading at 27.0⁰c/on and around 19-20⁰c/off my humidity is very low since I have changed the lighting situations, reading at 34%. I am working on ways to increase humidity within the grow while light are on. Any suggestions will be greatly appreciated as I am still a new indoor grower. Thank you! I am willing to provide more information on anything I have left out aswell
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Can we see a pic?
Pics would help a lot . You can get a humidifier to raise RH