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Issue with new growth turning purple
- Thread starter browntrout
- Start date
PDX Dopesmoker
Active member
If you have more than 4 weeks until harvest you can probably spray sulfur without ill effect. Maybe spray some of the plants that haven't flowered yet and see if it does anything good first before you spray the flowers.
PDX Dopesmoker
Active member
This book looks pretty good
https://en.wikipedia.org/wiki/List_of_hemp_diseases
https://www.icmag.com/ic/showthread.php?t=270389
Maybe "Brown blight" or "Pink rot"?
https://en.wikipedia.org/wiki/List_of_hemp_diseases
https://www.icmag.com/ic/showthread.php?t=270389
Maybe "Brown blight" or "Pink rot"?
TychoMonolyth
Boreal Curing
There are only a few used book stores left in my area. I'm going hunting. lol
I believe the disease pictured on the cover of that book is not mentioned inside.
Grnhlthnhapyns
Member
My plant in purple question ended up getting powdery mildew..
Welcome to Canada lol,
There is what we expect to be a new strain of PM that has been giving us major issues in the last 2-3 years. We have never seen it to this extent outdoors, previously it was something that was just a nuisance on lower leaves outdoors, now it infects whole plants and UV from the sun doesn’t seem to affect it too much.
This PM can totally fuck an indoor grow, fo not bring plants from outdoors in even if they show no signs but has been noted elsewhere.
Things are only getting worse in terms of bugs/fungus/bacteria.
'Boogieman'
Well-known member
I can report that since cutting out all the infected branches this purple crap has not come back. I tossed the infected branches on the ground only 100ft away or so. I have four solid plants left out of six so it's not a total loss.
