So my plant has been turning more purple by the day. It's getting to the point that the leaves are so dark, they're almost black.

Supposedly it could be from the recent coldwave here in Switzerland.

This plant is a Swiss Alpine Rocket (Indica) and started flowering around the 20th of July, so for 5 weeks now. I'm being told that it has 3-4 more weeks ahead, and hope that it will survive until then.

Please give me your opinions on why the plant could have turned purple and whether or not it looks like a problem.
s7ber Reviewed by s7ber on . Insane Purpleness!! Help a fellow grower out! So my plant has been turning more purple by the day. It's getting to the point that the leaves are so dark, they're almost black. Supposedly it could be from the recent coldwave here in Switzerland. This plant is a Swiss Alpine Rocket (Indica) and started flowering around the 20th of July, so for 5 weeks now. I'm being told that it has 3-4 more weeks ahead, and hope that it will survive until then. Please give me your opinions on why the plant could have turned purple and whether or Rating: 5