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Back to Grow Questions
Qual def ???
Horushash
started grow question 4y ago
Qual def ???
Solved
Feeding. Deficiences
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HerbalEdu
answered grow question 4y ago
this chart may help: https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg look like magnesium deficiency.
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Selected By The Grower
Similar Grow Questions
Solved
ganzigunnu
deficiency?
hi folks, is this calmag deficiency or what? its week 7. i always added 0.2 ec calmag to the solution. why im getting this now? maybe i need more of it. its only in one of the plants.
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
3
Solved
buddhi_coop
Nutrient Deficiency
I could be wrong, but it looks like my leaves are starting to show signs of deficiency or am I just being paranoid?
Leaves. Other
Feeding. Deficiences
Feeding. Other
4y ago
3
2
Solved
Quintus
Deficiency - Excess, i'm so lost
Hello guys i'm completly lost with these ones. I have 2 different plant which both have something different wrong. Either way, what do you guys think ? They are both in +30 of bloom. I'm using calmag time to time and biobizz products + bloombastic
Leaves. Tips - Burnt
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
Igrowneil
Nearing harvest have problems need help quick
I've a few plants within the last few weeks 2/3 max and have to much N and P defenices what should I do next
Week 9
Buds. Other
Plant. Other
Feeding. Deficiences
5y ago
1
2
Solved
whoawhoa
Calcium def? Phosphorous? Potassium excess? Boron?
Week 5, NL Auto, Brown spots and some red stems. Coco coir + Pelite (70%/30%), RH 60%, temps 22~26 Celsius, watering every 1~2 days 2.5L. GHE Flora Series, 1ml/L of each bottle (Micro, Grow, Bloom) and 1ml/L of Cal-Mag. EC 1.3~1.4, pH 5.7~5.9, watering until 10~20% runoff.
Week 5
Plant. Too short
Plant. Stem - Red or purple
Feeding. Deficiences
6y ago
5
6
Solved
JustARegularEveryDayNormalMF
Week 2 problems
Well,another week,another problem... Would you say this is a cal/mag issue? The brown spots? It just isnt going easy for me... I have a powdered calmag,says it is best to do a 10% solution with water, 9% Ca and 6% Mg is the composition.
Week 2
Leaves. Edges burnt
Other. General questions
Feeding. Deficiences
5y ago
4
3
Solved
dank604
Cal-Mag mix/ratio
Hey thanks for the replies!! Very helpful! I'm currently using - Botanicare Cal-Mag Plus (2 – 0 – 0)- at 2.5ml in every gallon (3.8liters), is 1-0-0 a better mix to use (FoxFarms,CaliMagic)?
Week 6
Feeding. Deficiences
6y ago
4
5
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?
Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
7mo ago
4
Solved
Dubdad
Leaf colour help. Hi all. I think there may be a problem with the new growth on my plants. They are 10 days into flowering 12/12. They look like they are too light. They veins are much darker giving them a stripey look. I had the light very close to them when it started. ?
Week 7
Leaves. Veins - yellow between
Leaves. Color - Pale
Feeding. Deficiences
5y ago
1
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
motobuds
cal mag plus
can I give this during flower ? using happy frog soil and heavy 16 nutrients.. getting some yellowing 2nd week into flower
Feeding. Deficiences
6y ago
2
2
Solved
SOBIESLAW
Diagnosis help pls
Any help on what this is being caused of? I upped the feed a tiny bit yesterday since the plant is almost ready for transition. But then today i noticed this leaf, kind of in the middle of the plant. Not on the top or bottom. Thx in advance for input 🌱
Week 4
Feeding. Deficiences
Feeding. Other
5y ago
3
2
Solved
Grammo216
Deficiency
What do you think the deficiency is in the last picture?
Week 5
Feeding. Deficiences
2y ago
5
5
Solved
Martian_D
Whats up with my leaves
Whats up with the discoloration on my fan leaves? Calmag?
Week 3
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
2
Solved
MrGreen92
Why is this deficiency or toxicity spreading so fast!?
Had a light case of what was believed to be calcium deficiency. Ph, EC and ppm all seemed normal for run off and I've halved my nutes but kept a higher dose of CalMag going. Didn't water them last night now it looks even worse, what should I do and will the end product be ruined?
Week 9
Feeding. Deficiences
5y ago
5
4
Solved
Habosabin
Bottom leaves yellowing over last three days. Day 15 of flower.
My bottom shade leaves have started to yellow. I am just starting 3 week into flower. Am I having a nitrogen deficiency or is this the normal yellowing. I just started a very light 1-1-2 nutes in my water to supplement. No nutes until now except in soil. See pic
Week 7
Feeding. Deficiences
5y ago
6
5
Solved
Schnahacken
What could it be? Nutrient deficiency?
Leaves. Color - Dark-purple
Feeding. Deficiences
1y ago
1
5
Solved
TripleCcannabis
deficiency?
Is this a boron deficiency. If not whats going on with this girl
Week 4
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
2
Solved
Foggedaboudit
N issues
This girl suffered from N deficiency very early. So I gave it nutes. Nutes gave it N toxicity. So I flushed the soil with ph’ed water. You guessed it, it’s lacking N now. The problem is the pot is still very yet and heavy so I don’t know if I should water with nutrients
Feeding. Deficiences
2y ago
5
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. Deficiences
5y ago
2
2