HLG 550/300 CLUB

Thread for the HLG 550 & 300
Images from seed to harvest, tips, questions, advice, things you’ve learned along the way. Maybe it can help others make a decision as to if this is the light for them as well.

Happy Growing

My current grow is in a 5x5 High rise tent.
Using a Hlg 550 & 100 .
My biggest issue has been figuring out how to use Cal-Mag with Ph perfect nutrients.

Under the light the plants seem to want more cal-mag. Using it along side the nutrients lowers ph to 5.8 , maybe I’ll have to switch nutrients. Idk
Day 63-66
Sherbet
Purple Drank Breath
Apple Chem
Purple punch