forgettenseedlingstarted grow question 5y ago
Leaves getting brown, can someone help me out? What does the plant need?
Solved
Leaves. Color · Dark-brown
Feeding. Deficiencies
1 like
Robertsanswered grow question 5y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
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ottoman
Brown spots on leavesWhat seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue?
Is there a fix to this?
I grow in soil and the plant is 4-5 weeks old.
Thanks for help!
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6y ago
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elevensixty6
Deficiency?? Excess? Neither?Grown this strain before and had the same issue.. not sure if its a CalMag deficiency entirely. pH has remained at 6.0-6.5 or so in soil and didnt show signs until recently, seemed to have worsened after just two days of only CalMag and Ro water so I bumped up the bloom nutes.
5y ago
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guerilla
Calmag deficiency?Hi all.
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I just need to confirm this can be fixed with calmag?
… Show more
Leaves. Edges burnt
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
4
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kizdog
Tiny Brown/Bronze spotsMy Dr. Lemon plant has a few orange/bronze spots on some of the middle/upper leaves, Looks like a calcium deficiency, but I'm not sure. Anybody have an idea of what this could be? Feel free to check out my diary on her for more context!
Leaves. Color · Dark-brown
Other. General questions
Feeding. Deficiencies
5y ago
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Mosherd7
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Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
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TschupZ
Possible lockout, what could've caused it, all 3 get the same water & feedingHey, i'm new as grower and really glad about any tipps
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IN: 2l Osmosis + 0,6ml calmag + ph down 7 - 6,5
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Leaves. Color · Dark-brown
Setup. Strain · Autoflowering
Feeding. Deficiencies
2y ago
5
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XanHalenTGI
Progressive rusty spots on leavesbeen upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it?
should i keep upping calmag? running 2ml/gal currently.
bud development is still good, not stunted, good structure and trichomb production, great smell.
2y ago
18
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lonergrower
Brown rust spots on oldest leavesBrown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
2y ago
7
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Dillsnills
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Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
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Ionic20
Advice please :)This is 24 hours later. Should I just give some calmag now even tho the soil is still damp?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
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minigroww
Continuing calmag deficiencyWhat I think is a calmag deficiency started about 10 days ago. At first I thought it was too low PH (6.0 - 6.1), so I corrected that, but no luck. Then I started adding biobizz calmag, still no luck. It seems that the deficiencies are picking up speed again. Any ideas appreciated
Leaves. Veins · Yellow between
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
2
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GrowerNL
Rust on leaves PLEASE HELP!!Rust on leaves i water with pH 5,8 EC 2,0 i grow coco EC runoff 1,8-1,9 pH runoff 7,0-7,5 but pH runoff coco is not something to rely on i don’t use calmag want to use it since this problem i have given him some pK today
Leaves. Curl up
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
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growbert76
Is this really a potassium defiency? Any suggestions how to deal with it?Hey Guys, need your help please. It's FD 28 and the leaves of my three White Widows show some signs of a nutrient deficiency (at least my assumption).I'm growing in living soil w/o any additional fertilizer and watering with a 7:3 mix of osmose/tap water and 0,5 ml/l CalMag.
3y ago
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