What caused this?

lime73

lime73

Weed Modifier
I dont think 24 hrs of darkness would do That to a healthy plant ??? I think something else is going on here.

Can you give us specific details about everything about you grow, more info you give the better we can advise.

Medium, temp, humidity, water ec,ph , fans , exhaust, water your using, ec, ph? Nutrients. Water feed schedule, more info you provide, the better!
Etc etc etc...
 
H

HighLifeCannabis

Member
20gal pots with Fox Farms Happy Frog
86F lights on, 78-76F lights off
Humidity about 48%
6.6ph tap water (every other watering with molasses) When bottom of pots are almost dry
12in fan
Exhaust vented outside with 6in exhaust fan
Organic nutrients (Dr. Earth all purpose, Blood meal, Fish bone meal, urea, Bone meal, earthworm castings)
I did spray them with organic neem oil as I had some pests right before the dark cycle ( double the ratio of oil:water) but I’ve done it before with that ratio, no bad outcome
 
Kassiopeija

Kassiopeija

Well-Known Member
it looks like all your new growth is coming out dead???
then your plants all will die... You need to flush with pHed soft water

HighLifeCannabis said:
Organic nutrients (Dr. Earth all purpose, Blood meal, Fish bone meal, urea, Bone meal, earthworm castings)
Click to expand...
these tiny plants couldnt have possibly leeched all nutes out of these huge pouches, the leaves are dark enough... have they been yellow before you started to give these nutes?
 
H

HighLifeCannabis

Member
Kassiopeija said:
it looks like all your new growth is coming out dead???
then your plants all will die... You need to flush with pHed soft water


these tiny plants couldnt have possibly leeched all nutes out of these huge pouches, the leaves are dark enough... have they been yellow before you started to give these nutes?
Click to expand...
A bit. Every time it looked like nitrogen deficiency, I fed them and they seemed to like it. Last feeding before flower was last sunday
 
Greenthumblady

Greenthumblady

Well-Known Member
I like to stay positive but the plants dont look great tbh. A bit lanky and weak and lacking in leaves. Did you just do a heavy defol? What's your light situation? It's quite warm in there - could you cool it down?
 
Greenthumblady

Greenthumblady

Well-Known Member
Next time I would get the mites under control before flipping to flower. I like having everything in line before making that switch. Do you have fans? A bit more of a draft may help with the weak stems and spider mites.
So odd. I've left plants 48 hrs dark bone dry for harvest that showed less damage.
@Merkn4aSquirtn is likely on to something with the overwatering too so let them dry right up and hopefully some will rally.
 
H

HighLifeCannabis

Member
Greenthumblady said:
Next time I would get the mites under control before flipping to flower. I like having everything in line before making that switch. Do you have fans? A bit more of a draft may help with the weak stems and spider mites.
So odd. I've left plants 48 hrs dark bone dry for harvest that showed less damage.
@Merkn4aSquirtn is likely on to something with the overwatering too so let them dry right up and hopefully some will rally.
Click to expand...
Yeah they showed up as soon as I was flipping. I have 2 fans, yes. I’m going to let them dry and see. Some look good, but 2 look really bad.
 
You must log in or register to reply here.
Top