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Back to Grow Questions
Nutrient deficiency
FermentedTerps
started grow question 5y ago
Hey guys! Newbie here.. just had a quick question about a nutrient deficiency I’m starting to have and was hoping someone could help! At first I thought it was a cal/mag issue, but also wondering about “P” or “K” being the issue.. Thanks tons!!
Open
Feeding. Deficiences
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Answer
Lillau
answered grow question 5y ago
Ou un manque d air frais ou d humidité Bonne chance pour la suite
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Complain
Similar Grow Questions
Solved
Paul71
Idk what went wrong
My Special Kush 1 is on week 5 of flowering. 4 days ago bottom leaves started yellowing, yesterday i watered and checked runoff ppm, which was 5000! So i decided to flush. Kept watering with tap water (PH 6.8 ppm 300) until my runoff water was 600 ppm. What your opinion about it?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
4
5
Solved
soflo
What am I doing wrong?
I’m a new grower my leaves started to shrivel up at the tips and get brown. My friend told my it’s cause over watering so I water less but the problem keeps getting worse. It’s a month old and I use 2ml calmag 2.5 of micro and grow and 1 ml micro. I only water three times a week.
Leaves. Tips - Die
Other. General questions
Feeding. Deficiences
5y ago
5
8
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
Quintus
Is this a deficiency or some form of toxicity (autoflo/cfl 125w/ led 300w)
Hello guys i'm a new grower, I have 2 plants one Purple Queen Auto and one Northern Lights Auto. On the lowest 2 leaves of the purple queen there is this thing (picture) It is only there on one plant only and they have the same water each time (1L) Do anyone know what i'm facing
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
1
Solved
Gutismoke
Can i mix molasses with fox farm nutrients?
Can i use unsulphured molasses with fox farm nutrients?
Week 1
Feeding. Deficiences
6y ago
1
4
Solved
Medup75
Deficiency
So I've had a deficiency starting to show.To my eyes it looks to be a calcium deficiency with maybie abit of magnesium deficiency so I watered with1 1/2 teaspoons of eggshell calcium with1/2 teaspoon per litre of Epsom salts. Should I continue to dose with this every week or not?
Week 9
Feeding. Deficiences
5y ago
1
1
Solved
Jelly
Burn or deficiency?
Organic living soil, top dressed once w guano and vermiculite at start of flower. Last week fed with molasses and now have some yellowing on the upper leaves, some brown spots on top leaves, and red stems on one. No bottled nutes. Burn or deficiency?
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
2
Solved
Aonjacktallbeck
Ph problem?
Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
Losqui
Spots on leaves
Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
1
Solved
guerilla
Calmag deficiency?
Hi all. Almost certain what this is. But just need reassurance please 🙂 I just need to confirm this can be fixed with calmag? 💚
Leaves. Edges burnt
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
4
5
Solved
Maskedcucumber
Probable phosphorus excess nutrient block
Hi, I was wondering how long are the nutrients blocked after an overfertilisation ? I lowered my EC to 1 (day 24) since they are growing a 3rd internode. Thanks !
Week 4
Leaves. Color - Yellow
Plant. Too short
Feeding. Deficiences
4y ago
4
4
Solved
BettieBee
Deficiency?
Once this plant switched to focusing on bud making she started to get sick. Once a week feeding of diluted 2-8-4 solution and Calmag with silica. Help. She gets thirsty very fast also.
Week 8
Feeding. Deficiences
3y ago
4
3
Solved
Doolymoo
How do you measure EC without a gadget? Gonna start using nuts (canna) now, bit late maybe but I’m just learnin! EC seems to be where it’s at! Ex took gadget when we split. Hmmm 👿 please feel free to comment on plant health!
Week 3
Feeding. Deficiences
6y ago
2
Solved
itchybrowneye
-Does this look like the beginning of a magnesium deficiency? -Should I wait a little longer to top? -I am not getting a whole lot of height, do I have my light on too high?
Week 2
Plant. Too short
Feeding. Deficiences
Techniques. Topping
5y ago
2
2
Solved
fromseedtosmoke787
HELP/AYUDA!!! firts grow small yellow spot and leaves
this is my first grow and on day 7 my amnesia auto is whit some tiny yellow spot im growing on coco and perlite with a PH 0f 6.0 is it to much feeding water o is it a calmag dificiency? any help is welcome :(
Leaves. Color - Yellow
Feeding. Schedule
Feeding. Deficiences
6y ago
1
2
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
Sup3rNov4
PH all kinds of fucked up!
Urgent update. So it turns out the issues all alone where the soil ph which after testing it was PH 3.2 😳 I have flushed with ph 6.8 water and then added some epson salts bringing the final ph back to 5.6-6.2. I then topped the pot with new fresh compost. Will she survive?
Week 9
Feeding. Deficiences
4y ago
2
2
Solved
Eponymus29
Calmag deficiency?
So I thought I had a little light burning in one of my girls first leaves this due to some foliar feeding a I did during their first week, but now it kinda looks like is spreading so I'm wondering if it might be some calmag deficiency?
Week 3
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
2
2
Solved
minigroww
Continuing calmag deficiency
What 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. Deficiences
5y ago
2
4
Solved
Dillsnills
Can anyone help me w what's going on with this Girl scout cookie Auto from garden of green, there were only 2 leaves that were yellowing, I jus fed big bloom bembe and cal mag to 6.6ph. advice input greatly appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
1
1