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Grow Questions

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Not fattening
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Leaves
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DrBuffy
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Solved
DrBuffy
DrBuffy
How can I fix high runoff EC and pH?EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
3
7
Solved
DrBuffy
DrBuffy
dark, curled downwards and brown fan leavesWhy are the fan leaves dark, curled downwards and showing brown marks originating from the edges? Had an issue of dark and curled leaves for a week or 2, did think it was getting better (N2 deficiency) but now suddenly after not watering for a day the leaves are going brown.
Week 8
Leaves. Curl down
Leaves. Color - Dark-brown
Leaves. Other
4 years ago
3
Solved
DrBuffy
DrBuffy
Darkening and curling of fan leavesWhat is causing darkening and downwards curling of the fan leaves? Started a few days ago, concerned if I don't fix it now it will spread and stunt my plant
Week 6
Leaves. Curl down
Leaves. Color - Black or grey
Setup. Strain - Autoflowering
4 years ago
1
Solved
DrBuffy
DrBuffy
Yellowing of leaves during flowerWhat is causing yellowing of the bottom/backside fan leaves during week 5 of flower? Should I worry about it spreading? Increased bloom nutrients to 3ml/l recently but could have started when feeding 2ml/l. Or is this just leaves yellowing as a part of flowering?
Week 24
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
4 years ago
3
3
Solved
DrBuffy
DrBuffy
Yellowing of top fan leavesWhat is causing yellowing of the top fan leaves? Started to happen to a plant that I broke by accident during LST. However around the same time I upped to 2ml/l and moved the light a little closer. My ph has also been high (fine now). No idea which one could be the culprit
Week 5
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
4 years ago
1
1
Solved
DrBuffy
DrBuffy
Recovery after snapping main stemIs there anything I can do to help with the recovery and yield of my auto after snapping the main stem during LST? I didn't tape it in time so that's not an option
Week 4
Plant. Stem - Weak
Plant. Other
Setup. Strain - Autoflowering
4 years ago
2
3
Solved
DrBuffy
DrBuffy
New growth or floweringIs this new growth or the start of flowering?
Week 20
Plant. Other
Setup. Strains - Photoperiod
4 years ago
1
3
Solved
DrBuffy
DrBuffy
Lamp to Plant Distance for seedlingsWhat lamp to plant distance is suitable for seedlings under a 1000W LED light?
Week 1
Setup. Lighting
4 years ago
2
3