The UK Growers Thread!

hippies_child

Well-Known Member
Got issues!!
So im on day 30 of flower. Iv got yellowing leaves falling off. Its strarted with the older leaves but is slowly spreading up and out as iv noticed the edges/tips of leaves starting to turn. Im using the full selection of biobizz products and following the chart for light mix.
From my research its one of 3 things.

Overwatering? I feed them every 3 days as per the chart. Although i have left it 4 days to see if it helps. Pots were pretty dry to me and im using fabric pots. I have since given them a small feed.

Underwating? Again as per chart.

Nitrogen issues? Personally i think this is the problem.

If it were just a few of the older more mature leaves it wouldnt bother me, thats not the case though. I seem to have a lot of yellowing leaves.
The chart says to switch up the fish mix for biogrow from 12/12. Do you think it would be a good idea to use some fish mix with the next feed to boost nitrogen levels?

Any advice is appreciated✌
 

TheWholeTruth

Well-Known Member
Got issues!!
So im on day 30 of flower. Iv got yellowing leaves falling off. Its strarted with the older leaves but is slowly spreading up and out as iv noticed the edges/tips of leaves starting to turn. Im using the full selection of biobizz products and following the chart for light mix.
From my research its one of 3 things.

Overwatering? I feed them every 3 days as per the chart. Although i have left it 4 days to see if it helps. Pots were pretty dry to me and im using fabric pots. I have since given them a small feed.

Underwating? Again as per chart.

Nitrogen issues? Personally i think this is the problem.

If it were just a few of the older more mature leaves it wouldnt bother me, thats not the case though. I seem to have a lot of yellowing leaves.
The chart says to switch up the fish mix for biogrow from 12/12. Do you think it would be a good idea to use some fish mix with the next feed to boost nitrogen levels?

Any advice is appreciated✌
It would be cool if you can get some pictures if possible. It will help to be able to see the condition of the plant and how happy it looks or not. Some times certain things can cause some of the symptoms, seeing things like the leaves and their surface conditions and how they are doing in different areas of the plant ect in addition to the details you have given will help someone get you help faster to your plant that may work.
 

hippies_child

Well-Known Member
It would be cool if you can get some pictures if possible. It will help to be able to see the condition of the plant and how happy it looks or not. Some times certain things can cause some of the symptoms, seeing things like the leaves and their surface conditions and how they are doing in different areas of the plant ect in addition to the details you have given will help someone get you help faster to your plant that may work.
I was slow there, i should have taken a few shots earlier. Il take a few tomorrow and upload them. Cheers mate
 

hippies_child

Well-Known Member
It would be cool if you can get some pictures if possible. It will help to be able to see the condition of the plant and how happy it looks or not. Some times certain things can cause some of the symptoms, seeing things like the leaves and their surface conditions and how they are doing in different areas of the plant ect in addition to the details you have given will help someone get you help faster to your plant that may work.
Just managed to take a few photos. Lights were on but you can see the difference. Il try take more with lights off. What you think?20240410_194630.jpg20240410_195206.jpg20240410_195214.jpg20240410_195554.jpg
 

hippies_child

Well-Known Member
@hippies_child like you mentioned could do with some better pics first thing that jumps to my mind is - are the fabric pots sat in any run off? as it looks like maybe root issues . Sure with some better pics someone will chime in and help you out more .
I never leave them sitting in any run off. I didnt have this issue on passed runs thats why i a bit stumped. Il get some better photos lights off. Hopefully theyl still be alive then haha.
I dnt use a ppm meter. Do you recommend i flush?
Heres how they are looking at day 31 anyway. The last photo is the banana punch.20240410_195355.jpg20240410_194713.jpg20240410_194534.jpg20240410_195822.jpg20240410_194519.jpg
 

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TheWholeTruth

Well-Known Member
Notice any little flys or anything in the top of your pots. Also which feed do you use and at what dose please. And is your airflow good . Have you been adding anything to adjust ph such as ph up or down or vinegar or maybe any additives
 

PURPLEB3RRYKUSH

Well-Known Member
I never leave them sitting in any run off. I didnt have this issue on passed runs thats why i a bit stumped. Il get some better photos lights off. Hopefully theyl still be alive then haha.
I dnt use a ppm meter. Do you recommend i flush?
Heres how they are looking at day 31 anyway. The last photo is the banana punch.View attachment 5385133View attachment 5385134View attachment 5385136View attachment 5385132View attachment 5385139
I dont go to runoff either and i should so i reckpn salt buildup mine gets the issue are 3 squartes through grow
 

hippies_child

Well-Known Member
Not
Notice any little flys or anything in the top of your pots. Also which feed do you use and at what dose please. And is your airflow good . Have you been adding anything to adjust ph such as ph up or down or vinegar or maybe any additives
Not noticed any flys. Im using the all the biobizz products. I have fresh air being pulled in from outside, a circulation fan and also an orchid mix airflow fan pulling out.
 

Leeski

Well-Known Member
Morning @Star Dog how’s things ? Gardens looking nice and healthy as usual. I’m getting beaten up with humidity had to do major defoliation wk 3 flower plants have bounced back just fine hate haven to strip leaves needs must and all that …
 

Star Dog

Well-Known Member
Morning @Star Dog how’s things ? Gardens looking nice and healthy as usual. I’m getting beaten up with humidity had to do major defoliation wk 3 flower plants have bounced back just fine hate haven to strip leaves needs must and all that …
I'm fine thanks mate, I hope all is well with you and yours.
Your plants are looking great, I think when you have a full tent some defoliation is inevitable to keep humidity in check.
 
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