Humboldt Posted December 23, 2019 Share Posted December 23, 2019 My first winter growing trich seedlings saw alot of purples and pinks. My observations were that Lophs particularly like to purple and the younger the seedlings are the more likely as well. As the nights are warming up green has returned to most. Some have started to pup green whilst the wintered section remains purple (rather than reverting back to green as a whole). Would the reason be that the cold has affected the tissue so, that there has been some cell death? Quote Link to comment Share on other sites More sharing options...
Inyan Posted December 25, 2019 Share Posted December 25, 2019 Purple or red... seems to be due to stress from cold or too light... either one can do that. Quote Link to comment Share on other sites More sharing options...
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