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Back to Grow Questions
What deficiency is this?
TheChronicHunter
started grow question 6y ago
Anyone know what deficiency I’m experiencing here? Zn or Mn maybe?
Solved
Week 10
Feeding. Deficiencies
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HeavyHittah
answered grow question 6y ago
Are you flushing ? It's just the natural fade of the plant as it comes to the end of its cycle in flower. Nothing to worry about , it's just a lack of chlorophyll in the leaf as she fades out.
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Selected By The Grower
Don1daz
answered grow question 6y ago
Looks like molybdenum deficiency
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Similar Grow Questions
Solved
Lazuli
Who knows
Is this nute burn or some deficiency ? Lol
Feeding. Deficiencies
4y ago
3
Solved
fish_ringer
HOW MUCH WATER I NEED TO FLUSH? (nutrient lockout)
my plant has nutrient lockout because of high ph (7.3-7.5). decided to flush with Flawless Finish. how much water needed to flush? i have 20l airpot. p.s. I watered them yesterday. when to flush? the strain is auto glueberry og - 4th week of flowering
Setup. Strain · Autoflowering
Feeding. Schedule
Feeding. Deficiencies
6y ago
2
2
Solved
MomoCookie
What do I need to put in the soil to get potassium into the soil?
Feeding. Deficiencies
6y ago
1
Solved
maelxich
Last week she started lightly fading yellow on a few of the smaller, lower leaves. I saw claw down leaves and figured N tox so I did ph 6.5 only for a few waterings. Now she’s turning totally yellow with some burn marks. Not sure what happened or what to do!
Week 6
Feeding. Deficiencies
5y ago
5
Solved
KisukeUrahara
Defficiency? 1st grow
I’m unsure of what is wrong with my plants. Leaves are turning yellowish colour and withering, first affecting old growth in week2F autoflower genetics. I use ph 6.4 water, runoff measured at 6.0.
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
8
13
Solved
4ako4ako
some kind of deficiency?
👋👋👋 is this some kind of deficiency?
Leaves. Curl down
Leaves. Other
Feeding. Deficiencies
2y ago
3
Solved
Doraemon
Leaves damage: PH levels from nutes?
Chemical question: growing 3 autos since 3 weeks, last 2 days had symptoms of deficiency after adding 1ml/L of Calmag, BioHeaven and B'cuzz root stimulator, soil is Kilomix which has PH 5.7, tap water has PH 8.1, is it possible that nutes made PH that acid/basic to hurt plant?
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
1
1
Solved
Ganja_Victoria_Aus
Hi Legend, Not sure about it. Magnesium, Calcium, Ph. Maybe uptake or loss. She is growing well, big healthy. Ready for a second round of clones. After, I will let her sign in a bigger airy pot. Thank you for any suggestions 🙏
Week 13
Leaves. Other
Plant. Other
Feeding. Deficiencies
4y ago
2
2
Solved
as_smas_ter
help identify deficiency please
help with these brown spots please. thought i needed cal mag but problem still around, is it over fertilisation? anyone able to advise. grown in soil ph of run off 6.3 around the same going in
Feeding. Deficiencies
6y ago
1
1
Solved
CannaMom2
WHY?? Still looks like Calcium Deficiency?? HELP!!!
Can Someone Please tell me what is going on here? I have a detailed diary if you have any thoughts on why it still looks like a Calcium Deficiency. Plant looks healthy except this. First time for coco (bagged & prebuffered), grow dots, and wick bases so I am at a loss.
Week 9
Leaves. Color · Mottling
Feeding. Deficiencies
3y ago
12
5
Solved
Student_of_Science
Cal mag ??
Should the cal mag be half as well ? And how long does it get added?
Week 3
Feeding. Deficiencies
4y ago
1
1
Solved
Mikewithgreenthumbs420
Bruce banner Fem, has new growth on top plant but bottom half of plants took a beating should I keep going or start my last 2 seeds nodes have leaves now
Bruce banner should I restart these girls have two seeds left my first 3 weeks where going good than after week 3 was all down hill was using miracle gro switched to mother earth I think I over feed nutes bad had no ppm meter have one now, should i pluck bad leaves off
Feeding. Deficiencies
Feeding. Other
Germination. Substrate
6y ago
1
4
Solved
HirdoWeirdo
Lst and slow growth
I want to start LST on my babies, it’s my first time with this stuff, so i want to know if its the right moment. Gorilla is the tallest right now, but she’s growing slowly and probably with some deficency that i cant understand (any advice is welcome!!) Is she ready to lst?
Week 3
Feeding. Deficiencies
Techniques. LST
7y ago
4
3
Solved
VividGreen
New growth gets lighter in color
Looking at the pictures you can see new growth on both plants is getting lighter in color each day. I’m thinking nitrogen, maybe? Complete day by day photos are in the diary. Thanks
Week 5
Feeding. Deficiencies
4y ago
7
12
Solved
whoawhoa
Orange/Brown spots and marks
Found some orange/brown marks on my plant. I'm new to this, so I don't know how to diagnose those problems properly, anyone could help? 😀 Didn't notice those marks on new growth though.
Week 3
Leaves. Twisted
Leaves. Other
Feeding. Deficiencies
6y ago
2
7
Solved
Komar85
Glookies troubled
Hi growers Could someone look on this . I am bit confused with my Glookies I don’t know or is overferitillized or had deficiency. Day 42 flowering
Feeding. Deficiencies
6y ago
1
6
Solved
forgettenseedling
Leaves getting brown, can someone help me out? What does the plant need?
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
1
1
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. Deficiencies
7y ago
2
2
Solved
Lanchita
Deficiency of nitrogen
W.Gelato seems its taking too much nitrogen. Ive already made top dressing with worm castings and compost teas but still hungry. My question is: should i add some small dose of NPK mineral based (i have PLAGRON coco A+b) or it would do more bad than good since im doing organic
Week 4
Feeding. Deficiencies
6y ago
1
1
Solved
PapaBlob
ma plante jaunie
I want to be sure. Yellowing leaves and red branches, that's a sulfur deficiency. And that's generally due to the pH of the water. But if that's the case? Why does it always show up at the end of the plant's life and not before? My water is taken from a rainwater tank.
Week 13
Feeding. Deficiencies
4y ago
1
3