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Grow Questions
Pattern on leaves
Pattern on leaves
Chronigmatic
started grow question 4 years ago
Got this pattern on a section of the girl. Not the whole plant any guess??
Solved
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Other
like
Mr_Weeds_Autos
answered grow question 4 years ago
Looks like the early signs of a magnesium deficiency.
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
taprootArmy
Why do my plants only have that light greenish yellowish look at the top and why is one of my plants also having those sick leaves at the bottom?
2 of my 3 plants are a bit yellow-ish at the top since about a week. Plant 1 also had a couple of sick leaves at the bottom that I did remove. Those leaves had brown/dark spots, felt dry like paper, had very purple stems and did smell more like hay. More info in my report.
Week 6
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
6 months ago
5
3
Solved
NewOfficialDrillInvaders
Not sure what it is
Got some problem with one plant her leafs looks yellowing and got dark spots
Leaves. Color - Yellow
6 months ago
2
Solved
Nivloc
First grow first problem
Double grape mephisto. In week 5 veg. Ffof & ffhf . Gave first light feed of GH trio + calmag 3 days ago this developed day after feed. Purple stems and yellowing leaves. Looking for guidance. I'm thinking nitrogen def. Or mag def but I have no Pryor exp to base this. Thoughts?
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
6 months ago
3
Solved
SlamFM
Too Much Light?
Top looks yellowish, more so IRL than in the pic and the new growth is kinda taco-ing. Just under 24" from the light, 78F and using Photone the DLI was at ~30. I don't really trust that app but if it's even sorta accurate, 30 might be high with no CO2? says their charts anyways.
Leaves. Curl up
Leaves. Color - Yellow
6 months ago
3
Solved
BoboLacetti
Yellow Leaves
Hello community, I need help. My plant kept getting yellow leaves. I responded with more fertilizer. That seemed to help for the time being. She is in the 5 WEEK flowering phase. The nights have been colder than usual for the past 6 days. Now 60% of the leaves drooping and yellow
Leaves. Dropping off
Leaves. Color - Yellow
6 months ago
1
Solved
Fizwig
Yellow leaves and brown spots - please help
Afraid she had nutrient lockout I flushed her pot, and watered with light nutrients 24 after. She has worsened and I am not sure how do proceed. Is she over or underfed? I use biobizz light mix for medium, and bio grow, bloom, and topmax for nutrients.
Leaves. Color - Yellow
5 months ago
1
1
Solved
Mekster
Leaves showing issues. Can I still flip to flower?
Week 5ish in veg. I was planning to flip on Saturday. I’ve had issues the entire grow. Supplemental cal mag feeding have helped.
Week 5
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
2
3
Solved
SirBighead
Fading bottom leaves
Bottom leaves faded in color over the weekend and have started to turn yellowish. Is this a simple nutrient deficiency or something else I need to be concerned with?
Leaves. Color - Yellow
5 months ago
1
2
Solved
joxsc
Please help identify my Problem: Yellowing leaves with veins showing and some necrosis spots in third week of flower
The odd thing is that only some leaves in the middle of the plant are affected. My thoughts were Nitrogen or Manganese deficiency or maybe light burn (why in the mid of the plant tho?)? I feed Biobizz Bloom, Grow and TopMax, no Problems until now.
Leaves. Veins - yellow between
Leaves. Color - Yellow
5 months ago
2
2
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5 months ago
3
3
Solved
djhenk
My Seedling turned yellow. What's going on?
Hey, I need help please. My seedling turned yellow. the picture is from yesterday.. today its a little bit more yellow I'm using Bio Bizz Light Mix and pH 6,5 tap Water. 200ppfd My three other plants are looking perfect although they grow under the same circumstances
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5 months ago
2
2
Solved
Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
The plant is a couple weeks of harvest but has some issues. (Some kind of nutrient lockout or deficiency can't tell what tho, pH is fine at about 5.8) And I got these annoying critters that seem to live on the soil (but aren't touching the plant) Any ideas on what to do ? :/
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5 months ago
1
1
Solved
SomersetGrow
Tacoing and leave colour
I am worried about the tacoing of the leaves and if the colour difference in the new leaves is normal. not sure if i should keep or take the domes of as one minute im told humidity is to low but now it seems like it is too high, PLEASE HELP :(
Week 3
Leaves. Curl up
Leaves. Color - Yellow
5 months ago
1
1
Solved
Insertcoin
Yellow tips at bud-leafs
What is the worst case of what could happen to the buds and the harvest due to the yellow tip burn? Since 5 days the near leaf buds have yellow tips. It could have any reason. Flys, high ph, to high nutients. Already watered with neem oil and gave citrusjuice in water to lower p
Week 10
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Yellow
5 months ago
4
4
Solved
BalkonGrower
Am i overwatering my plant ? Im a noob
Did i overwater my plant? Symptoms are curled leaves, leaves are yellowing from outside to inside, tips are brown Im watering once the first 3 cm are feeling dry with 1/10 of Pot Volume so 800ml. Im using BioBizz BioGrow as a Fertilizer. Im in Week 6 of Veg
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
5 months ago
1
1
Solved
Grower422
Whats wrong with her
Watering every 3-4 day with around 1,75 Liter, Ph 6,3. Once a week feeding biobizz fertliza, about 1/3 of the recommend amount. It started 1 day ago, after watering and feeding.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5 months ago
1
1
Solved
SlamFM
Is this an Iron deficiency? The tops and new growth look too yellow and the veins are yellowing with a darker green in between
Haven't fed much with nutes, when I did it's been low doses. I'm trying not to burn one for once. Not sure if its a deficiency or other problem or if I'm just worrying too much, looks off to me though. My problem with overwatering might be contributing.
Leaves. Veins - yellow between
5 months ago
1
1
Solved
Grower422
White Widow Automatic in soil
Watering every 3-4 days with about 1.75 liters, Drainoff Ph 6.8 Once a week feeding biobizz fertilizer, about 1/3 of the recommended amount. Grow, Bloom, TopMax, Active Vera, Bio Heaven. Since 1 week CalMg 0,5 ml/l It started 1 day ago, after watering and feeding. Thanks
Leaves. Edges burnt
Leaves. Color - Yellow
5 months ago
1
1
Solved
Stunatic
Yellowing, wilting, stunted growth
Can anyone please help me identify whats wrong with them. I've done a flush, adjusted the lights, reduced the nutrient strength, I've pretty much done everything and still stunted growth and they are still looking weak and frail. I'm lost and I don't even know what's wrong.
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Pale
5 months ago
1
5
Solved
oiiix
Is it time to feed nutrients now or can I wait?
I have not given any nutrients yet but I'm wondering if I should. 1. Are these really signs of nutrient deficiencies? 2. Which nutrients are missing? 2.1. My guess is P, N and/or Mag, Cal. Is that a good guess? 3. Is BioGrow a good choice to address these deficiencies now?
Week 10
Leaves. Edges burnt
Leaves. Veins - yellow between
Leaves. Color - Yellow
5 months ago
7
5