Why some of the plant look burned in the end of the flowering?

T

testology1980

Well-Known Member
Hi,
Why the in end of the flowersing sometimes plants looks very yellow and burned and it considered ok?

Please have a look at this gallery, full of burning tips, is this is normal?
Cause I have it in one of my plants also, in the start of wix 6


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Thanks
 
Yes but not for all of them..
So how can I know in week 6 if that is normal or I have to be careful about nutrition burn and stop feeding?

I cant tell and I am confused...
Currently I stopped feeding this one, but its only the beginning of week 6 and WW is 8-10 weeks, so its a bit early for zero feeding...

Please help ...

thanks



1592556167100.png1592556272500.png
 
TheSadBadGrower said:
I wouldnt worry about that at all....specially that late in flower. Looks great!!!
Click to expand...

Yes, this time I am happy with them :)

WW on the left, GSC on the right, Aurora in the front.
(Next time, 2 plants is more than enough for this tent)

1592575257900.png





sarahJane211 said:
Too much nitrogen in those leaves.
Less N, more P-K.
Click to expand...

OHhhhh

So what I am feeding now is not good..

Nova soil mix - 7:3:6
Advance nutrition Cal mag - 4:0:0
Advance nutrition Big Bud - 0:1:3

So I have to give only Big Bud?
But big bud is only from week 2-5 I think? ( starting week 2 for 4 weeks)

(Directions:
Use 2 mL per Liter during weeks
2 through 4 of your flowering phase.)

Yesterday I gave only reverse osmosis PH 6.5 water.

So what do you suggest?
To feed with Big Bud 2 more watering before going to clean water for the last 2 weeks?

Thank you very much


BTW those are the products:


Nova

Amazon.com : Bio Nova BNSSM5L Soil SuperMix Liquid Fertilizer, 5 Liters : Garden & Outdoor

Amazon.com : Bio Nova BNSSM5L Soil SuperMix Liquid Fertilizer, 5 Liters : Garden & Outdoor
www.amazon.com

Big bud

Cal mag
 
@sarahJane211 @ComfortCreator Whats wrong with this one? And is it too late to fix? It started yellowing maybe like 2 weeks ago but its gotten worse in the past 4 days
I basically have to cut it this week, but it worries me that there is soo much fan leaves drying.
 

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Roo_ben said:
@sarahJane211 @ComfortCreator Whats wrong with this one? And is it too late to fix? It started yellowing maybe like 2 weeks ago but its gotten worse in the past 4 days
I basically have to cut it this week, but it worries me that there is soo much fan leaves drying.
Click to expand...

Nothing wrong with that one, it's just approaching harvest.
I've got a plant at the same stage with almost every fan leaf yellowing and drying.
I pull off all the dead/dying leaves every time I look at my plant.
 
sarahJane211 said:
Nothing wrong with that one, it's just approaching harvest.
I've got a plant at the same stage with almost every fan leaf yellowing and drying.
I pull off all the dead/dying leaves every time I look at my plant.
Click to expand...

Awesome! that makes me happy then! Lol thanks!
 
testology1980 said:
So is it ok to feed with big bud? nobody knows?
Click to expand...

Those NPK ratios seem a bit weak to me in flower. I’m usually running no less than 10 for both P and K during flower. At most a 2 in N. As far as the yellowing, it’s normal and to be expected like everyone said. Especially when you start to flush, if you do, you will see it more because the plant is using up all the available nutrients since you stopped feeding it. I grow organically so flushing is useless for me. I don’t get much yellowing, just more of the natural colors coming out in the end, whether that be orange, pink, blue, purple, all strain dependent. This is why I got away from bottle feeding, soil amendments are just easier to deal with it.
 
testology1980 said:
So is it ok to feed with big bud? nobody knows?
Click to expand...
You'd need to tell us the NPK of 'Big Bud' before we could comment.
I use 2 cheap agricultural fertilisers, 20-10-30 +TE for veg, adding 0-52-34 for flower, with Cal-Mag now and again because I grow in coco.
 

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sarahJane211 said:
You'd need to tell us the NPK of 'Big Bud' before we could comment.
I use 2 cheap agricultural fertilisers, 20-10-30 +TE for veg, adding 0-52-34 for flower, with Cal-Mag now and again because I grow in coco.
Click to expand...

Thanks, this is what I have now:

Nova soil mix - 7:3:6
Advance nutrition Cal mag - 4:0:0
Advance nutrition Big Bud - 0:1:3

The instructions of Big Bud:

"(Directions:
Use 2 mL per Liter during weeks
2 through 4 of your flowering phase.)"

If needed I will get a recommended nutrition, is just that everything is working pretty good so far (beside my experience on how things need to be :))
 
The big bud nute is ok, not gonna kill the plants, not gonna be sufficient enough in flower either, but will get the job done. I would seriously consider another nutrient line for flower. But considering you don’t have that many grows under your belt, keep it simple and just keep doing what you’re doing. Just know for the next run you will want something a little stronger in the P and K during flower.
 
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