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Back to Grow Questions
What kind of deficiency could this be? Thx in adv...
Dpablos
started grow question 6y ago
What kind of deficiency could this be? Thx in advance
Solved
Week 10
Leaves. Veins - yellow between
likes
Fusion
answered grow question 6y ago
Calcium. Not enough. pH is probably low that can't uptake enough. Can raise your pH or add cal to your next feeding
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Selected By The Grower
Similar Grow Questions
Solved
ChefdexV2
Deficiency and assimetric development
My girls seem to have a deficiency, strangely enough, the gal with the most signs of deficiency is doing the best in bud production. Any ideas on what is going on here and what is the cause of the deficiency? There is also some purple on the stem
Week 7
Buds. Not fattening
Leaves. Veins - yellow between
Plant. Stem - Red or purple
3y ago
5
9
Solved
SirTucksAlot
Hey guys got some discolouration on the leaves! Can’t tell what it is! Cheers
Week 5
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
3
3
Solved
Smeags
pH flux? Nute deficiency?
Problems... Diary and question the same. There are def burnt tips everywhere and the leaf fans are going from the bottom up. What should be my next step in fixing the problem and if it's going to affect yeild?
Week 7
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
3
3
Solved
p4tm_CHEF
Pic week 7 (2/3/19). Last couple of days started getting this discoloration on a few. Had deficiencies in past but were usually spotty & random which ended up probably being calcium def...have added CalMag this go. This is spaced specifically in between the veins. Please&TY.
Week 7
Leaves. Veins - yellow between
7y ago
2
1
Solved
GoldenWeedGrower
What problem has my girl ?
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Leaves. Veins - yellow between
Leaves. Color - Pale
3y ago
3
4
Solved
AlexG
Nutrient deficiency. What is it lacking?
Can you guys help me figure out what my plant is lacking?
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
3
3
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??
First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins - yellow between
Leaves. Color - Mottling
Plant. Stem - Red or purple
5y ago
1
1
Solved
myrceneCB1
Interveinal chlorosis on older and new leaves. Magnesium deficiency?
I've been maintaining my nutrient mix pH at 6.2-6.3 as recommended by Biobizz. However Ive been noticing magnesium deficiency like symptoms on the older and newer leaves. Should I increase my pH to 6.5-6.7 or is this something else entirely?
Week 7
Leaves. Veins - yellow between
4y ago
5
3
Solved
DougJitsu
Possible Nutrient Deffiency
Possible Nutrient Deffiency. I've noticed some yellow running down my leaves on one or two of my plants. I'm wondering what it could be? The ph is perfect of 5.9 Any help would be aplriviated and happy growing!
Leaves. Veins - yellow between
5y ago
3
Solved
ChickenBurd
Deficiency or Excess?
Strain: Thug Pug Peanut Butter Breath Medium: Super Soil mix in 2 gallon fabric pots. Top dressed with Gaia green dry amendments 444 and 284 at a 1 to 2 ratio. Once a week. Watered when dry between 6.3 and 6.8 ph. Can't seem to figure this one out.
Leaves. Tips - Burnt
Leaves. Veins - yellow between
5y ago
5
3
Solved
Dillsnills
Light colored veins in the leaves of pineapple Express Auto seedling 5 days old, any need to worry at this stage?
Should I be at all concerned with the light colored leaves with what looks like light colored veins in the leaf? Pineapple Express Auto fastbuds 5 days from seed, temp 76f 62rh, ffof mixed w happy frog soil perlite. Advice input opinions greatly appreciated.
Leaves. Veins - yellow between
Setup. Seedling
Feeding. Deficiences
5y ago
3
3
Solved
Siriuz
This is what I saw today, about one leaf the one after the Cotyledons, both of them are starting to turn yellow in betweento so I didn't know if she was alright or if it Was a bug since she has all those black dots on her plus the other leaf next to her has apparently a good bite
Leaves. Veins - yellow between
Leaves. Color - Yellow
Other. Bugs
6y ago
3
Solved
MEGAtv
PLEASE HELP! See former question as well.
Continue to see deficency or burn in leaves. I have fed her only ph water for 2 weeks and it continues. I asked for help before, everyone just tells me what they think is wrong and not the reasons why. If you have an answer it would be appreciated to know your reasoning. Thanks🤘
Week 6
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
4
4
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
6y ago
1
1
Solved
Ner0z
Spotting on leaves
Hey I've got some spotting on all my leaves. My PH is dialed in at 5.8 for RDWC. Using gh flora trio plus rapid start. 4m micro, 5m gro, 1m bloom 3m calmag. Rez temp is 71f
Leaves. Veins - yellow between
5y ago
3
5
Solved
OrihimeDelta
Intervenial chlorosis, thick wrinkled leaves. Ph imbalance or quantity of nutes? Will adding CaliMag back in help? Trying to avoid burnt tips issue
Hard water (7) lowered to 5.8. Last week: 1 gal 3 waterings, w FloraGro (2.5 ml), Micro (2 ml), Bloom (2.5 ml/), Hydroguard (2 ml). Last grow had burnt tips and possible N deficiency, so I was trying to avoid that. This week I've switched to GHE's schedule and added CaliMag.
Week 4
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
6y ago
5
3
Solved
ButterfliesLittleFarm
What do you think is the cause of the leaves becoming yellowish with brown spots?
Week 6
Leaves. Veins - yellow between
4y ago
3
2
Solved
Untiedmymind
Burn or Nutrients? Tips of leaves lightening up
March 12th started seeing the tips of the leaves lighten a red a few things about the light distance so I separated it out to 25 in could this be resolved if anything else
Week 3
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
3
Solved
BlumenBot
Deficiency or excess?
I seem to have this same issue or similar issue with every grow. What am I screwing up? Affecting my largest fans.
Week 10
Leaves. Dropping off
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
7
Solved
jwesty
What do I have going on here?
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
4y ago
4
3