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Back to Grow Questions
The plant is drying up
Alexander_far
started grow question 6y ago
Hi. My cannabis has yellowed lower leaves
Solved
Leaves. Veins - yellow between
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OttomanEmpire
answered grow question 6y ago
Nutrition deficiency, need more food
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Selected By The Grower
OutForReal
answered grow question 6y ago
Bad luck ! Do you wanna stop that yellowing ? to know why it's yellowing ? to tell us how it's growing ? tell us more and ask a questin , this is nly a statment
1 like
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OutForReal
answered grow question 6y ago
Takes pictures and ask a question please
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Similar Grow Questions
Solved
TheSlimeGrows
Pale/yellowing leaves, rust spots, tip burnt, stiff plant and leaves
Does anyone know what the deal is with my leaves? burnt tips and weird browning on the tips as well as stiff leaves and stems. Weird red/purple coloring and interveinal yellowing/pale leaves. buds seem to be growing fine tho. Weird rust spots too.
Week 9
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Veins - yellow between
6y ago
2
Solved
TonyTrichomes
I have a deficiency. Can you please check out my pics and give your advice? I thinks its a Magnesium deficiency, am I correct? Increase CalMag? Flush with extra water? Any tips would be helpful.
Week 11
Leaves. Veins - yellow between
Leaves. Color - Yellow
7y ago
4
3
Solved
Patagoniaweed
Magnesium - Nutrient problem
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly. The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1. Has anyone the same problem? Thanks!
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
9
6
Solved
L_Tetragrammaton
Leaf Edge Yellowing
What causes the edges of the leaf to yellow like this? It starts on the tip. Tip browns slightly, curls up and then the edges turn yellow and progresses to in between the vien
Week 5
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Veins - yellow between
6y ago
5
2
Solved
Deeroid
Help 1st time in here 1st time grow
First auto grow northern light 27 days from sprout just went off growing all good started showing signs ready for a feed after its first feed started with discoloration pics below have treat with foliar spray with cal mag thinking it is a magnesium deficiency thinking re pottin
Leaves. Veins - yellow between
6y ago
4
4
Solved
skeeter
Is that discoloration normal for a plant at the end of flowering? My other plants also have some of this discoloration and they're not into flowering yet.
Week 11
Leaves. Veins - yellow between
Leaves. Color - Mottling
6y ago
2
2
Solved
CrackinBeans
Leaf troubleshooting
Ive been mixing up a 6gal tank with jacks 321 full strength with 4 ml of calmag 3g of rechargeand 3.5ml of mammoth P, just started 5ml hydroguard, and 5gs of bloom from monstertek
[email protected]
ph runoff @8.2
Week 6
Leaves. Veins - yellow between
6y ago
1
1
Solved
Surfettuccini
First week and never had little plants struggling so much to grow. Please, read my comment about the first week to a detailed explanation of the problem. The question is, what else can I do, except from waiting? I don't want to over do (again)
Week 1
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Too short
7y ago
3
3
Solved
Jukha
Help- yellow dots
Both lower and upper leaves are affected (new leaves are affected less and the condition worsens as they mature). Leaves are affected on all sides of the plant,looks like sort of mechanical damage, no pests found. Appears even after sparying with pesticide repeatedly.What is it?
Week 3
Leaves. Veins - yellow between
6y ago
1
2
Solved
GrowingNBlowin
Help diagnose deficiency? Magnesium, Ph?
Magnesium deficiency? PH problem? Other? How should I go about fixing this? Overall the plant looks healthy but the lower/older leaves are starting to get some spots.. I want to figure this out before it spreads..
Week 4
Leaves. Wilting
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
1
Solved
Merulix
Giving CalMag but getting magnesium-deficiency?
Hi Guys, this looks like a magnesium-deficiency to me. Its only one plant of three looking that bad. almost all leaves look like this one in the picture. The thing is i am giving full dosage Calmag
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Week 5
Leaves. Veins - yellow between
2y ago
3
2
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
2y ago
8
5
Solved
MyStery21
How you fix this?
Please help me to fix this deficiency, plant it's in the first week of flower, she is showing pistils AND I HAVE TO FEED HER TODAY.
Leaves. Veins - yellow between
Other. General questions
6y ago
5
6
Solved
cannavici
Hi, Can anyone tell me what could this be? Only one leaf in the whole plant showed a little tiny burn on the tip Only plant that happen from the 9 plants. Always feed with ph between 6.2 and 6.5 Showed up 2 days after last feeding Thanks
Week 4
Leaves. Veins - yellow between
6y ago
2
6
Solved
JonMauto
Leaf issue deficiency or toxicity
Hello everyone, having a slight problem diagnosing this problem. My 1st grow in coco/perlite. Ph is 5.8-6.1 of feed @ 1.1 ec Is this nutrient lockout? I’m thinking manganese or potassium problem…………really don’t know.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Veins - yellow between
4y ago
4
4
Solved
HEDONBOY
YELLOW LINES ON FIRST SET OF TRUE LEAVES
Hello fellow growmies. I am feeling very anxious about this particular seedling which has weird yellow lines and wrinkling leaves since 3-4 days, from well before i put myco and they're growing also but not this issue doesn't seem to fade away please help URGENT!!
Week 1
Leaves. Veins - yellow between
4y ago
5
3
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
7y ago
1
2
Solved
supermegadjj
Leaves yellowing, purple stems, brown spots. HELP Please /first grow speed auto
Please help guys !!! Since yesterday ladies started to look less and less healthy. Leaves are yellowing, leaf stems are purple and generally it's progressing quite fast. They got a flush with filtered ph water and I fed the with 1 l each oF very light mix. What should I do?
Week 7
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Stem - Red or purple
6y ago
3
3
Solved
CoastGrower
Top Leaves are becoming yellow from the inside out.
Hi, anybody know what the problem is with this plant? The top leaves are becoming yellow/white from the inside out. Also the leaves have a different shape. The plant is in open soil and I give her water and sometimes some veg nutrients. Thanks in advance. (Last picture)
Week 6
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
4
2
Solved
DeJaVu
Leaf color okay?
My leaves are a light green between the veins. Is it normal?
Week 5
Leaves. Veins - yellow between
6y ago
3
2