Hi everyone I’m in week 6, about a week ago I started to notice a slight yellowing of the fan leaves slowing moving up the plant, now they have brown spots them, at first I thought it was a n definitely but my pal says it’s cal or a mag definitely, can anyone help on this before I try to correct it, thank you
Yellowing fan leaves brown spots
- Thread starter Crowkill89
- Start date
How much are you feeding?
As the plant matures and starts flowering you will start to see the lower leaves start yellowing as it diverts resources to the flowers. But looking at your plants it seems they may be a little hungry. Have you switched over to bloom nutes? Or are you using vegetation nutes?
This thread shows various deficiencies.
www.autoflower.org
As the plant matures and starts flowering you will start to see the lower leaves start yellowing as it diverts resources to the flowers. But looking at your plants it seems they may be a little hungry. Have you switched over to bloom nutes? Or are you using vegetation nutes?
This thread shows various deficiencies.
Quick and Dirty deficiency picture depot (expanded to include other issues as well)
:toke: Folken- This thread is for compiling various deficiency pics gathered from all around,... the idea is to get several pics of each defc. and it's various symptoms, particularly the more atypical ones,... hopefully, to be included in a more comprehensive, consolidated thread for staff...
www.autoflower.org
Hi there, yes ive been using biobizz bloom, 1.5ml per litre for a good few feeds now, still putting in 0.5ml per litre veg nutes and 0.5 of topmax, do you think I need more bloom?How much are you feeding?
As the plant matures and starts flowering you will start to see the lower leaves start yellowing as it diverts resources to the flowers. But looking at your plants it seems they may be a little hungry. Have you switched over to bloom nutes? Or are you using vegetation nutes?
This thread shows various deficiencies.
Quick and Dirty deficiency picture depot (expanded to include other issues as well)
:toke: Folken- This thread is for compiling various deficiency pics gathered from all around,... the idea is to get several pics of each defc. and it's various symptoms, particularly the more atypical ones,... hopefully, to be included in a more comprehensive, consolidated thread for staff...
I would try increasing the veg nutes, I assume it will have a higher nitrogen content. It will take a while for a difference to be seen in the form of less yellowing of the still green lower leaves.
Biobizz Bloom is 1-2-2 (nitrogen-phosphorous-potassium) which is not enough nitrogen. Biobizz Grow is 4-3-6. So I would double the vegetative nutes until the plants improve.
Biobizz Bloom is 1-2-2 (nitrogen-phosphorous-potassium) which is not enough nitrogen. Biobizz Grow is 4-3-6. So I would double the vegetative nutes until the plants improve.
ok mate thanks I’ll add some more grow with my feeds she if she’s just hungry, thanks mate will take a look at link
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