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Grow Questions
help identify deficiency please
help identify deficiency please
as_smas_ter
started grow question 4 years ago
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
Solved
Feeding. Deficiences
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Wakesk8
answered grow question 4 years ago
Yes too much nutrients and make ph at 6 use water for some days
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Similar Grow Questions
Solved
Gallo420
Xtreme gardening products and botanicare compatibility
Is cal-mag the same as cal-carb. I currently have Xtreme gardening products. Azos,mykos,and Mykos wp. I can't seem to find if I can use it with botanicare cal-mag and silica blast . I'm using 70% coco coir 30% perlite. I've read silica and cal-mag are good to use so down the road
Other. General questions
Feeding. Deficiences
Feeding. Other
a year ago
4
2
Solved
AlpAge_Cino
yellow/brown spots on lower leaves
Hi, 2 of 8 got yellow/brown spots on lower leaves. I've watered them once a week and add calmag, pH=6,2 following b.a.c. instructions. Last watering, i forgot calmag so I did a second watering 5 days later with calmag. What could be the problem ?
Week 3
Leaves. Other
Feeding. Deficiences
a year ago
2
2
Solved
fiatchd
Leaf problems
I think I did use too much fertilizers, whats happening here? https://growdiaries.com/diaries/180523-grow-journal-by-fiatchd
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
a year ago
2
5
Solved
inversi0n
Leaf tips browned. What nutrient problem is this?
Leaf tips browned. And some signs of burn/discoloration at the leaf side edges. Do you think it's general nutrients overdose? I didn't increase my PPM for the last two weeks, so I don't think it is a problem... Or Potassium deficit? Or any other secondary nutrient deficit?
Leaves. Edges burnt
Feeding. Deficiences
a year ago
4
4
Solved
Snailcocktail
Calmag
When should i start watering calmag? In my last grow all my leaves startet ro crumble and looked nasty because i had a calmag deficiency, i then had to buy it and s lot of damage was already done. So when is a good point to start watering it and at what dosage should i start
Feeding. Deficiences
a year ago
4
Solved
Xistence
Calmag every watering?
Should I be adding calmag+ to every watering? I've been using 50/50 pur+ tap water and distilled water. Ppm is 245 at 50/50 and pur+ filters chlorine. I've also added 1tbsp per gallon of unsulphured molasses and that adds 68ppm. Day 40 right now.
Week 7
Feeding. Deficiences
a year ago
1
3
Solved
GreenCosmos
Calcium deficiency?
Saw this little brown/yellow parts today. She is in BioBizz LightMix Soil and gets 0.3ml/L BioBizz CalMag 3x per week. pH is above 6.5 . Today I gave her 1ml/L CalMag. Was this the right choice? Is this a calcium deficiency?
Leaves. Color - Dark-brown
Feeding. Deficiences
a year ago
2
2
Solved
Dufftwt
Magnesium deficiency or probable lockout in coco coir
There's chlorosis between the veins and red stemming, indicating a magnesium deficiency, however both calmag and alot of epsom salt (EC is within target dw) were used to fix the deficiency and it seems to still be progressing, is this lockout ? more info in the answer to this
Week 6
Feeding. Deficiences
a year ago
5
4
Solved
aDriftwoodKing
Seedling yellow tips
One of 4 seedlings has developed yellow tips. Leafs have been curled down since it sprouted. It's about a week old, FFOC soil w/Perlite, Mykos, 3 gal fabric pot. Have been watering until soil is damp using finger test, about a cup or 2 a day. Added 2 ml of silica boost yesterday
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
a year ago
1
1
Solved
SqwshKush
Yellowing leaves
Started to notice around 2nd week of flower. Worsening but only on a few of the old fan leaves which don’t get any direct light. Strain: Biscotti Mintz from Barney’s farm. Grown in soil, solution ph’d to 6-6.5 every time, organic grow. All additional details in diary.
Week 14
Leaves. Veins - yellow between
Feeding. Deficiences
a year ago
5
Solved
metamon3y
Leafs with bronze dots
Help me out some leafs have some bronze dots on the upper and bottom and some of them are curled down. Nutes was 04/09 with biobizz nutrients. ° and % are optimal. I don’t know what to do ?
Leaves. Curl down
Feeding. Deficiences
a year ago
3
5
Solved
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.
Week 8
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
a year ago
4
4
Solved
Scilef
Help me to diagnose my plant
What is this? I had a huge problems with a feeding, so it may be everything, but I want to know what's disease is this and what can I do. Please, read the diary to get more information about the past weeks. Other symptoms: - Curled down leaves - Burnt tips - Leaves dropping off
Week 10
Leaves. Other
Feeding. Deficiences
a year ago
5
6
Solved
cigaraci
Hi, last weeks my plants started to show symptoms of nitrogen deficiency. last 2 times i watered with 1,5x nutrient. Now they look like that, do you have any advice about the plants? -water 6.5 ph -120x120 tent, 240w QB Nutrients: t.a pro organics grow-bloom, aleo vera spray
Leaves. Color - Dark-brown
Feeding. Deficiences
10 months ago
1
Solved
SlamFM
Which Deficiency(ies)?
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
Week 10
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
10 months ago
6
2
Solved
Lemme_Adam
Nitrogen toxicity? Deficiency? Something else? Stumped!
I don't get it. Is this N toxicity? Serrated upturned edges, clawing, slow growth. But how? FFHF 75% FFOF 25%. Just Cal-Mag water. No food. NLS in bottom 3rd of pot. Not wind burn. Not too hot/dry at all. N deficiency? Yellow leaves on first bottom two only. I'm stumped.
Week 4
Leaves. Curl down
Setup. Strain - Autoflowering
Feeding. Deficiences
10 months ago
4
4
Solved
Shijo_Kingo
Mg deficiency?
Is this a Mg deficiency beyond dispute? :-)
Week 15
Feeding. Deficiences
a year ago
13
7
Solved
EntOfDenmark
Am I about to give my plant a nitrogen overdose?
Today I noticed that some of the leaves tips were curling a bit down, being a bit darker and they seem to have some wrinkles too. Could it be nitrogen overdose? How would you correct that? Less fish mix or switch to bio grow?
Week 5
Feeding. Deficiences
10 months ago
10
4
Solved
GYOweed
FOR ALL OF YOU WITH REPEATEDLY UNHEALTHY LOOKING PREHARVEST GROWS PLEASE LOOK AND READ!
https://www.mdpi.com/2223-7747/12/3/422
Feeding. Deficiences
a year ago
5
3
Solved
Jordan73
Phosphor mangel?
Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
9 months ago
1
1