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Back to Grow Questions
Deficiency?
BrannabisTHC
started grow question 4y ago
Hey everyone. Does anyone maybe know what's causing this discoloration?
Solved
Leaves. Color - Dark-brown
likes
Roberts
answered grow question 4y ago
She wants more potassium and phosphorus and less nitrogen in her diet.
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Complain
Selected By The Grower
Similar Grow Questions
Solved
hellomynameis
More leaves turn yellow from the bottom upwards with brown spots in the middle of the leaf. ph 6.2 goes in but runout is 7.4 what is wrong? lockout or overfertilised? I used BioBizz schedule. Will it flower someday or should I trash it? 😭
Week 12
Leaves. Color - Dark-brown
6y ago
16
6
Solved
Lapolda
Brown spots on the leaves
Hello, everyone. After replanting, this appeared on some of my flowers. I think it's probably stress after replanting, but I'd rather ask you more experienced ones. Thank you in advance for the advice 🙂
Leaves. Color - Dark-brown
4y ago
1
5
Solved
Kripoulas
Deficiencies while in late flowering during flushing period
There is deficiency going on (looks like cal) she is an auto flowering strain in her 9th week and been flushed for a week now. Should I give her cal/mag and stop the flushing or is it too late to deal with that? She looks like she will be ready to chop in a week or so.
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
4
2
Solved
Maggie_de_Block
Discoloration bud leaves
Anybody know what this discoloration is? Humidity was a bit too high so I'm hoping not some type of mold. The affected buds did get quite a lot of wind and light, so it might be light- or windburn? Any help appreciated!
Week 11
Leaves. Color - Dark-brown
4y ago
3
4
Solved
Young_agronomist
Что происходит с листьями ?
Leaves. Color - Dark-brown
3y ago
1
Solved
Edenganj
Leaf discoloration. 5 weeks old
I transplanted these girls 2 days ago and have started them on a new nutrition. I’ve noticed some discoloration on one of the leaves today almost sure it’s the nutrients. Can someone help me figure the best thing to feed my plants? Thank you (nutrition diagram on my first diary)
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
4
3
Solved
MrGrowthSpurt
Please Help me Help a Friend.
So a buddy of mine is growing outdoors, I'm growing indoors, we both are newbs, one of her plants is yellowing and decaying badly and she said she feeds 1 to 2 times a week rain water with no nutes and she doesn't ph the water. What could be the issue?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
4
4
Solved
Kripoulas
Deficiencies? Brown spots, yellowing and purple stems
What is this deficiency or maybe toxicity and whats the solution? She is fed with biobizz chart instructions but with every other watering. She is big so I'm guessing I should water with nutes every time? She showed this first week into flowering.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
3
3
Solved
KCduzit
Brown spots on bud site leaves?!
halfway through flower and now in week 6 flower one of my plants is showing some large brown spots on only the upper leaves. I’m not sure if it’s a light or ph issue as the light is close. I stopped cal mag and some nitrogen this week but spots were showing up before.
Week 14
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
Fishcake
Black/brown spots
hi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
5y ago
2
2
Solved
Soulgrow_x
What causes this
What is this ? Happened over night
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
3y ago
1
3
Solved
Elendil
Too much nutes?
Is this from too much nutes ?
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
4
3
Solved
Backstabbath
What deficiency is this?
Can someone tell me what this is being caused by? My suspicion is a potassium/ calcium deficiency? It's affecting mostly the larger fan leaves. Also, affected leaf stems are turning purple. Posted a pic of one of the leaves
Week 6
Leaves. Color - Dark-brown
4y ago
3
Solved
ZipCap
Which deseas did my plant have?
One of the plants shows an illness. What can it be? I had previously sprayed the plants with water.
Leaves. Color - Dark-brown
6y ago
1
Solved
Chronigmatic
Brown dots lower leaf
Hi im noticing some brown dots on a leaf somebody to check whats wrong?
Week 3
Leaves. Color - Dark-brown
Leaves. Other
6y ago
1
1
Solved
HoddZ
Overfed P and K
Unfortunately i have overfed PK as thought the bottle said 7ml per L but instead was 0.7ml. Noticed tips of leaves the next day browning so checked the feed chart again and pretty much shit myself. Flushed all 3 plants for about 5 mins and now they seem ok hopefully.
Week 8
Leaves. Color - Dark-brown
2y ago
4
4
Solved
Splifflicious
Brown spots on some of top/bottom leaves
Hi all, So I’ve been getting these small brown spots on some on her top leaves as well as on some of her bottom ones. No idea what this is, for sure no Cal or Mag def as I have been consistently feeding her CalMag. Thanks ✌️🏼
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
Solved
CannaCookie
Plant seems to be slowly dying
My plant started to go backwards and I can’t get it revived, anyone has any idea what it could be?
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Terp1
Braune Flecken an den Blattspitzen. Was ist das? Brauche Hilfe.
Tripe G Automatic - Tag 49 - Diese braunen Flecken habe ich heute auf den oberen Blättern an den Blattspitzen entdeckt. Mangel? Vergiftung oder Pilz? Kann mir jemand weiterhelfen?
Leaves. Color - Dark-brown
3y ago
4
2
Solved
DreamOn
Brown tips on seedling
I'm having an issue with my seedling. It has these brown tips and is a bit strange on one side, what could this be? Appeared before nutrients was added. Light seems to be okay. Also temperature but been some fluctuations.
Leaves. Color - Dark-brown
5y ago
1
1