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Back to Grow Questions
What deficiency is my plant struggling with? She h...
Top_Banana
started grow question 4y ago
What deficiency is my plant struggling with? She has been planted in the ground which has quite alot of clay.
Solved
Leaves. Veins - yellow between
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ChitownCannaChica
answered grow question 4y ago
Hi—- looks like NPK all around.
1 like
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Selected By The Grower
GMSgrows
answered grow question 4y ago
A shot of cal/mg would do her some good. It's also high in nitrogen.
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Similar Grow Questions
Solved
420newbie
A few of the leaves started to get yellow spots along the veins. I was pretty sure it was nitrogen deficiency so I upped the nutes a little. Over the next day or so, 2-3 different leaves started to curl down at the tip. Is this too much nitrogen?
Week 5
Leaves. Veins - yellow between
6y ago
1
2
Solved
Willy_Balls
Light cloudy green areas between veins
Hi, Two of my plants (3rd week of veg) have these symptoms on the middle level fan leaves (the biggest ones). Young growth looks ok. Doesn't look like anything in symptoms photos, closest thing is magnesium deficiency. What do You think it could be?
Week 2
Leaves. Veins - yellow between
2y ago
18
8
Solved
Mammoph
Leaves turning yellow
Does anyone know why some lower (new and olds leaves) start turning yellow ? I flush them like a week ago, it's probably due to a deffiency don't you think ? The baby leaf is almost all yellow, while the older one as some pattern
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
1
Solved
Maskedcucumber
Roots getting brown
My Ph probe didn't work, PH was at least more than 0.30 (maybe 0.60) than displayed. As a result they had multiple chlorosis, now septoria leaf spots and possible Pythium since the roots are getting brown. What would you do to save the crop ? Adding mycorrhizae? Thx!
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
Roots. Color - Brown
4y ago
2
1
Solved
MediciGrade
Crispy Yellow Leaves
Inflow EC=1333 w/ PH=5.8 vs Runoff EC=658 w/ PH=6.0. Insufficient nutes due to light intensity? Perhaps my PH meter is inaccurate? Light is 42 inches from canopy or ~600 PPFD. RH 65%, Temp 80 F.
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
3
Solved
420baby
Orange Spot in first set of leaves
If you can see Veg Week 1 Photos, Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved? FYI - These were the first set of leaves, others look healthy. My guess - nut water got sprinkled or cal/mag deficiency.
Week 1
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
4y ago
2
3
Solved
Panda56
Yellow spots on leaves
Are the yellowing spots signs of Leaf Septoria? I'm assuming it's more of a nutrients issue but have never experienced LS and wanted to get some second opinions.
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
1
1
Solved
Bimbadabang
Decoloration and white marks on leaves
Decoloration and white marks on the leaves, not sure what is happening, Please the week 4 photos, any help is appreciated
Week 4
Leaves. Veins - yellow between
5y ago
5
3
Solved
Pokes_smot420
Is she hungry for nutes or is this a deficiency (new grower)
Mid week 5ish, mature fan leaves and some newish smaller leaves yellowing starting from tip. Had nitrogen toxicity in its early life.. Ph at 6.5 watering about 8-10 oz every other day or 3. Just did a top dress on 12/29 only 1.5 tbsp of power bloom and .75ml fish shit.
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
6
Solved
SirBud
Veins turning light green on lower leaves
One of my plants is getting light green veins on the lower leaves. Is this magnesium deficiency? I can't water currently without risking overwatering, can I just foliar spray BioBizz cal mag to temporarily help recovery? Or is this something else entirely?
Week 7
Leaves. Veins - yellow between
3y ago
6
8
Solved
HerrTomate
Leaves burn
Hello everyone ! This week i spotted yellow/brown spots on leaves near leaf vein looking like a burn. Please help me guess what am i doing wrong. Thanks a lot !
Week 8
Leaves. Veins - yellow between
2y ago
3
2
Solved
greenfarmer420
help!!
something is wrong i think i have excess of nutrients or nutrients are to low...but i ithink its too much? any advice?? i dont know if the light is to strong or nutrients HELP!! :D
Week 2
Leaves. Twisted
Leaves. Veins - yellow between
4y ago
3
3
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?
The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days. U can see exactly what I gave them before on my diairie. What do u think ? Without looking the feeds it look like N & calmag déficiences
Week 7
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
Solved
DrastikOG
Can somebody tell me what my be the problem with Blackberry Kush auto please?
i am just giving her Ph water
Week 1
Leaves. Veins - yellow between
5y ago
3
3
Solved
Feedsy
Damaged leaves
Guys, Can you help me know what's wrong with these leaves? For each, it's about the very first big leave
Week 7
Leaves. Edges burnt
Leaves. Veins - yellow between
5y ago
1
1
Solved
slayer
Anyone have any insight as to where im going wrong with the plant in the 3rd photo? It looked like its been reveging for most of the flowering period and the leaves have never been healthy during flowering.
Week 8
Leaves. Veins - yellow between
7y ago
3
4
Solved
Rogue3000
Need help to detect deficiency
Blue Dream Auto by FastBuds, she's on 2nd week of flower. Leaves start curling up and there's some grayish discoloration between veins. Last 2 days it was 70% humid and temp around 19 C What can cause a problem? White Widow nearby totally ok
Leaves. Curl up
Leaves. Veins - yellow between
5mo ago
8
5
Solved
tiny_couch
Trying to narrow down cause of twisted/incomplete new growth with strange texture and discoloration of lower leaves.
2 plants in 0.5L pots in BioBizz AllMix. Using tap water. Both have twisted/incomplete new growth with strange texture and discoloration on some lower leaves. Suspicion: 1. Very soft water-> CalMag deficiency. 2. Low humidity ~25-35%. 3 Need to pot up (planned to do it this week)
Week 2
Leaves. Twisted
Leaves. Veins - yellow between
5y ago
1
Solved
kaiabel
Hi growmies, FD 41 can you check the progress?
Can you check my flower day 41. I think they getting better just the NYCD still looking a bit strange on the leaves. Keeping the feed up and wait till they show better color. NYCD third pic Maybe you guys see something im missing. Thanks and have a great day. Peace
Week 13
Buds. Not fattening
Leaves. Veins - yellow between
Leaves. Color - Yellow
2y ago
3
3
Solved
Eagers
Help diagnosing deficiency
Can someone help diagnose this? Is this a Nitrogen deficiency or a Potassium deficiency, Ph runoff is fine 6.4 and EC runoff is 1.8. Lower leaves have been yellowing and dropping so last feed I upped grow to 1.5ml/l from 1.0ml growth has been good. Dont want issues now tho Thanks
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
1