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Back to Grow Questions
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Rasta666
started grow question 4y ago
What is it? Phosphorus deficiency? What to do with it?
Solved
Week 8
Feeding. Deficiences
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Roberts
answered grow question 4y ago
Potassium deficiency. You are running way too much nitrogen in flowering as well. Shiney dark green is toxicity. Which nitrogen can hinder bud development in flowering when too much. Flowering NPK ratio is 1-2-3
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Selected By The Grower
Growladyeastmidlands
answered grow question 4y ago
Your pollinated with looking at your diary your buds will be full of seeds I'm afraid to say
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Similar Grow Questions
Solved
smallgrow
Lime Green Growth Tipes
The growth tips on my plants are super lime green compared to the rest of the leaves. Is this a problem? I'm growing in FFOF and I've given very little CalMag and P-T-K so far.
Week 4
Leaves. Tips - Burnt
Feeding. Deficiences
5y ago
3
3
Solved
buddhi_coop
Yellow tips on new growth
What do the yellow tips on new growth mean?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
Hilkes_Herbs
Phosphorus? Potassium? CalMag? What is going on here?
So in week 8 after flushing with EC 0.4 and giving extra PK 13/14 afterwards (EC 1.9) there are still problems occurring. I personally think it’s a deficiency of potassium and phosphorus. Can anybody give me some advice or tell me how to fix it? Thanks!
Week 8
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
2
2
Solved
SirSmokeALot333
Deficiency / harvest
Hey all can anyone tell me what this is? Looks for my something like cal mag or lockout. But I don't know now, should I feed her 1-2 more times or should I just give her water now I think she gonna get rdy in 2 weeks. The deficiency starts from top to bottom.
Leaves. Tips - Burnt
Feeding. Deficiences
5y ago
2
2
Solved
Chernobyl
Overfeeding or overwatering?
Hi i feel that the soil on my amesia auto is really saturated has the pot has been heavy for a week and i gave it half litre of solution as i thought it might have been a ph issue, only two things come into my head overfeeding and overwatering, can it be a disease?
Week 3
Leaves. Other
Feeding. Deficiences
Feeding. Other
4y ago
5
5
Solved
MrVic98
Nutrient problems I cant identify confidently as I am a noob
Hmmm, I've got some nutrient issues by the looks. Is that dark splotch on the leaf indicating phosphorus deficiency? My pH is OK. Looks like a few things are going wrong. Thanks!!
Week 3
Feeding. Deficiences
6y ago
3
Solved
Spike-GreenGrower
Potassium, correct?
I think this is the beginning of a potassium deficiency. The near neon green discoloration is what caught my eye. This leaf is affected the most. Second week of flower. The Alga Bloom was just increased from 2 to 4ml/l earlier this week, so she should be alright. Right?
Week 9
Leaves. Other
Feeding. Deficiences
6mo ago
10
7
Solved
xanado18
I’m on the start of the 5th week, and my 12 week plant is fading pretty hard. Doing full organic supersoil, threw in a top dress a week ago didn’t seem to slow the n deficiency. What should I do??
Week 12
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
Solved
bruxup
Yellowing Too Fast Or Natural?
I'm roughly 2-3 weeks into flower. Over the last week, I've noticed more yellow leaves than normal. Majority are bigger, older fan leaves but some are moving up the plants. New growths are a nice green and buds look healthy. Am I under feeding or overreacting?
Week 21
Leaves. Color - Yellow
Setup. Outdoor
Feeding. Deficiences
6y ago
2
2
Solved
Jhort
Is this lockout or some sort of deficiency? Soilless medium- using biothrive, biogrow, and cal-mag. Autoflower Lemond auto Prior to yellowing the plant looked very droopy for 2 wks. Roots look great
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
1
2
Solved
Viccrazyweed
Critical showing deficiency or excess, anyone know how to solve it???
One of my beauties is showing for the first time a nutrient issue, a couple of leaves are showing yellow colouring, the very rest of the plant is homogeneous deep green so i assume she is almost fine, but i really want to listen to her and care, I think it could be nitrogen def
Week 13
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
3
Solved
Wilax
HELP—Trained eye needed for a nutrient deficiency diagnostic!!!—HELP
Can anyone help me with diagnosing what appears to be a nutrient deficiency? I used Jobe's fertilizer sticks (13-4-5) [I know, horrible stuff but its all I could get for the next two weeks] which I diluted to 1/8, 1/4, 1/2 of the recommended amount as per label. CHEERS!
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
6y ago
2
2
Solved
MrGreenMan
What is causing PK deficiency signs on mid leaves? Too little Calcium causing lockout??
Hey everyone, in mid and late flowering with my autos, all experiencing similar problems and I’m inclined to believe it could be due to a lack of Calcium? Could a Ca deficient plant cause these symptoms which resemble a PK deficiency?? I’m 100% adding enough bloom
Week 11
Feeding. Deficiences
5y ago
5
Solved
BudmanFlyingjoint
Strange discoloration
The plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
2y ago
1
3
Solved
Patagoniaweed
Magnesium - Nutrient problem
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly. The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1. Has anyone the same problem? Thanks!
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
9
6
Solved
FreshCoastOrganics
Deficiency?
Hey everybody, I’ve never really dealt with deficiencies in autos as most of my experience is with growing photos outdoors. Does this look like a magnesium deficiency? These just appeared over night on just two of my larger growing white widow autos. Please let me know, thanks!
Leaves. Edges burnt
Other. Other
Feeding. Deficiences
6y ago
3
2
Solved
Dillsnills
Need some help as to what's going on w this plant? Leaves are turning kinda yellow towards bottom, excess or not enough nutes?
Trying to figure out what's going on w this plant,lsd 25 auto, ppm runoff was 1400 w jus ph water going in,ph6.5, should I give a nute feeding next or stick w jus ph water, it's not showing any signs really of mute burn, jus a dose of calmag next feed or full nutes at 1/4 dose?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
5
3
Solved
guerilla
Nutrient burn
How to flush using Autopots? My girls have been accidently fed with 1200 PPM for 2 days.. Resulting in nutrient burn! They are under the net and very difficult to remove to flush from top. WHAT OPTIONS DO I HAVE?
Leaves. Tips - Burnt
Feeding. Automatic systems
Feeding. Deficiences
6y ago
1
1
Solved
THERMICDESERT11
What’s wrong with my plant? Root rot?
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments. Plant looks like it has root rot or potassium deficiency. Please tell me what y’all think
Feeding. Deficiences
5y ago
2
2
Solved
contrapunk
Recurring Cal Mag issues
I’m already at the maximum recommended cal mag dose of 1ml/litre (with nutes at 1000ppm or E.C. 2.0) and I’m still facing issues. It went away for a few days, but it’s now back. Should increase the cal mag dose and cut back on the macro nutes to maintain 1000ppm?
Week 13
Leaves. Color - Mottling
Feeding. Deficiences
6y ago
1
1