why are the leaves turning yellow?

T

Thedesertgrower

Member
drsaltzman said:
What are you feeding them?
Beautiful phenos by the way.
14 weeks from sprout?
When did you flip?
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i feed them with 2 types of nuts first is all purpose which i feed every other watering and the other is fox farm dr. bush which i feed once weekly is it good what im doing?

14 weeks from seeds yes i did the flip like 3 weeks ago
 
Punk

Punk

Well-Known Member
You don't want to give them nitrogen now, that's something you want to work into them during veg. If you look at the nitrogen levels in most bloom nutrients, it's usually 0, or close to it. It will make your buds really dark green and give them a shitty taste. You should be able to ride it out and finish fine. In the past when I've had this issue it was usually because I got lazy with my watering and let the ph get out of wack.
 
OneMoreRip

OneMoreRip

Well-Known Member
more details of the grow the better, going off of no details, first thing is ph needs to be correct for anything else in the medium to work properly

only need one bottle of general nutes (if this is salt based nute grow), start to finish, imo, close to 2-1-2

purple stems for me always = ph issue
 
OneMoreRip

OneMoreRip

Well-Known Member
Corso312 said:
You dont need to ph anything in soil..dont confuse him
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so you can have medium with ph of 14 and no problems?

can you provide a link where i can see this?

also, you should adjust your feed so every watering is feeding
 
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T

Thedesertgrower

Member
OneMoreRip said:
so you can have medium with ph of 14 and no problems?

can you provide a link where i can see this?

also, you should adjust your feed so every watering is feeding
Click to expand...
Dears take it easy yall

they are in soil under philzon 3000 led and the ph in soil is about 6.6-7, used to have a N burn which have been fixed & used to have a spider mites issue which also have been dealt with.

cheers
 
Hollatchaboy

Hollatchaboy

Well-Known Member
Punk said:
You don't want to give them nitrogen now, that's something you want to work into them during veg. If you look at the nitrogen levels in most bloom nutrients, it's usually 0, or close to it. It will make your buds really dark green and give them a shitty taste. You should be able to ride it out and finish fine. In the past when I've had this issue it was usually because I got lazy with my watering and let the ph get out of wack.
Click to expand...
They need heavy N until after the stretch, then ween them off until week 8 in a 10 week strain. You don't want dark green leaves, but you want green leaves.
 
Hollatchaboy

Hollatchaboy

Well-Known Member
OneMoreRip said:
so you can have medium with ph of 14 and no problems?

can you provide a link where i can see this?

also, you should adjust your feed so every watering is feeding
Click to expand...
Can you provide a link of a medium with a ph of 14? I've never heard of one. If the soil has a thriving microbiology, no need to ph. The microbes will adjust it to their liking. Same thing happens in nature.
 
Rurumo

Rurumo

Well-Known Member
They need nitrogen all through the flowering period, if you want to maximize your harvest. Cutting off nitrogen during flowering is bro-science that people keep parroting, which keeps the idea alive. Here is a great post from 10+ years ago from Uncle Ben: https://www.rollitup.org/t/the-never-ending-abuse-of-phosphorous-bloom-foods-to-enhance-flowering.158144/. It talks as much about Nitrogen as it does Phosphorus. The good 2 part dry nutrients like Jack's a/b or Megacrop have got it pretty close to perfect now.
 
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