Rust like spots on leaves?
Hi mate thanks for the reply and I take my 0 ec water to .3 ec with calmag? Would I need to take it to say around .4 ? And is there anything else this issue can be as it’s only affecting around 2 out of 9 hours plants
If you buy a calmag bottle it will say on directions how to apply to damaged plant or how much for a healthy plant) I had same problems few weeks into veg. I read keeping lower temps ( like 21°c) and lower humidity encourage females as well. I cant confirm this but out of 10 bag seeds I got 10 females. My humidity was low to like 55 percent with lights on ( tent was always open with fans blowing dry air in and room humidity was LOW (30%). Running fireplace in wintertime) just an idea but I'm sure there will be alot of opinions on that one lol. Also add sea kelp to your watering schedule as its super beneficial. I grow organically and wouldn't ever do it any other way. Molasses during watering helps during flowering as well for taste. Also during budding some uvb will add alot of thc to your buds. I read that the uv light forces it to grow more dense trichromes in order to protect plant from uv radiation. I have full led in my 5x5 tent with 1 315 cmh with Phillip's greenpower bulb in corner and there's one plant that's half under t5 with retro led tube and half under the cmh and the buds leaned towards the cmh. If that doesn't show preference I dont know what does
Teag
Well-Known Member
Not a pro, but I think it has to do with either bugs or a disease (I've never seen this.). The patterns kind of looks like thrip damage in the link below.
www.growweedeasy.com
Thrips & Cannabis - How to Identify & Get Rid of It Quickly!
If you see tiny, wormy little bugs, dark winged insects or bronzed discoloration on the leaves, you may have thrips. Learn how to get rid of them!
www.growweedeasy.com
JoeBlow5823
Well-Known Member
Thats a clear WD-40 deficiency.
cannabineer
Ursus marijanus
No I’m telling you, foliar apply JP-7 ( no smoking)
xtranger420
Well-Known Member
I’ve had a lockout / nutrient burn that almost look identical to it! I can be wrong for sure though!
JoeBlow5823
Well-Known Member
Just so you're aware, that's incorrect. There is nothing that can "encourage" or promote seeds to germinate into female plants. Your 10/10 females were either feminized seeds, or you happened upon a rare coincidence.
look like thrips...Cept for one thing,,,thirp shit,,,, it wld be all over the leaves with that much going on...Not a pro, but I think it has to do with either bugs or a disease (I've never seen this.). The patterns kind of looks like thrip damage in the link below.
Thrips & Cannabis - How to Identify & Get Rid of It Quickly!
If you see tiny, wormy little bugs, dark winged insects or bronzed discoloration on the leaves, you may have thrips. Learn how to get rid of them!