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Back to Grow Questions
Leaves are yellow
Lena12
started grow question 5y ago
Veg week 3 . Leaves are getting yellow.
Solved
Leaves. Color - Yellow
Setup. Lighting
likes
TimTheTerpMan
answered grow question 5y ago
Your medium looks extremely dry... Are you not watering enough?
2 likes
Complain
Selected By The Grower
ChitownCannaChica
answered grow question 5y ago
So many things—- can be a bad seed, too much water, too little water, ph of soil, distance of light to plant, etx
2 likes
Complain
Similar Grow Questions
Solved
kaiabel
Can you check my plants and is my runoff ok day 30.
Can you check again, please? I tried to get my runoff today, didnt clean the trays but measured 6.8ph thats ok right? Shouold i get my ph lower than 6.5 with the food?
Week 12
Buds. Other
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
2
2
Solved
CrankledLarkus
Leaf damage/discolouration
The Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
2
Solved
ItsGrowingOnMe
Is this enough? 2 mars hydro 600 TS or 200 watts of led in a 24x24x36 tent,
Using a 24x24x36 tent, I have 1 mars 600 ts (100 watts) in there for one plant. I’m going to throw another mars 600 in there as well and grow amnesia haze with my northern lights. I have good ventilation, will this be enough wattage or should I get some CFLs for under canopylight
Setup. Lighting
4y ago
2
3
Solved
Rene1968
Avg PPFD
What do you think about my PPFD at this veg. Periode? Look at picture
Week 5
Other. Other
Setup. Lighting
3y ago
6
3
Solved
Hermes88
the plants're killing the lower leaves
They're growing BUT...the plants're killing the lower leaves.I don't understand why,this has been happening since parasites attacked them.Then when the parasites were gone and slowed for a while the leaves were dying.I put neem oil back on it (to prevent pests)and it started gain
Leaves. Color - Yellow
2y ago
6
Solved
LAShugars
Need to upgrade grow light
I'm looking to buy a stronger light for around 200$ that can adequately cover a 4x5 space for veg/flower. I've been researching for weeks but can't decide. I'm currently running with two TOAD LED Grow Lights 600W, actual watts 85. They are Blurples. Any suggestions?
Week 4
Setup. Lighting
4y ago
7
10
Solved
GreenGuerilla
If I move 3wk old S.Diesel & Critical from 18hrs💡indoors to outdoors where they'll get +/-11hrs direct🌞. Is there still a risk of them going into flower even though they're still babies? I really don't want this to happen. They'll be in the woods so no chance to add extra light
Week 3
Plant. Other
Setup. Lighting
Setup. Outdoor
6y ago
1
2
Solved
Scott_Tennerman
What kind of light level (lux) during the dark cycle will cause my plants to herm in the flowering stage?
What kind of light level (lux) during the dark cycle will cause my plants to herm in the flowering stage? I am growing in my bathroom (no windows) and I am worried about external light entering. My bathroom has 3 LED (30W) bulbs in, I have removed the 2 closest to my plants.
Setup. Lighting
5y ago
2
2
Solved
Topdog
Nutrient lock out?
Does this look like a nutrient lock out?
Week 8
Leaves. Color - Yellow
5y ago
2
1
Solved
BongRip
Deficiency? Pls Help!
These spots started to show up 3,4 days ago before I even topdress my plants. I topdress it, also increased nutrient a little bit, but it doesn't seem to go away. The stems are a little red. Is it P deficiency? What seems to be a problem here!??
Week 8
Leaves. Color - Yellow
5y ago
4
8
Solved
Chow_13
Stretch to the light
How can you tell if your light is to close or to far? Is this gal stretching to much? Should I have increased the dimmer and/or lowered the light earlier?
Plant. Too short
Plant. Too tall
Setup. Lighting
5y ago
5
Solved
GracelessGardens
Why is one leaf yellow AND shiny?
Plant has one leaf that is yellow on one side, and shiny/dark and curling up on the other side? From what I've read those are 2 opposing issues (light burn or nitrogen deficiency/or toxicity) the others are pretty much uniform, Could this be from getting water droplets on leaves?
Week 3
Leaves. Color - Yellow
3y ago
2
Solved
BakedPanda
Leaves Yellow-ish, Is My Harvest A Goner?
Yellowing Leave (see Day 32 Photos) - Noticed a few leaves are yellowish on their tips & pointing downwards - I'm getting quite worried on whether this means they have: Nute burn? Light burn? Any tips or advice, is my plant ok? In soil (premium planting mix) w/ 20% perlite
Week 5
Leaves. Color - Yellow
4y ago
7
3
Solved
mcflow
Are these leaves turning yellow is normal in this phase of the plant? Or is it nutrition malfunction? Ive watered enough and i most likely didnt overdose on fertilizer because im keeping to the scheme and using organic(biobizz). Im thankful for your answers
Leaves. Color - Yellow
3y ago
7
4
Solved
xbabybitchx
Phosphorous deficiency or just pissed off due to nutrients?
Leaves turning purple/ then yellow/ I haven't been doing FEED FEED FLUSH, is she angry? or is it phosphorus def? PH is 6.1 mixed, soil is 6.0 run off 6.1/ I cut floragro out due to nitro tox with my other plants// should I add back in? I don't know tds, i need to buy one ASAP.
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-purple
6y ago
6
5
Solved
Voida
Light Schedule
Should i change the light schedule to 12-12 or keep it like this? Which works best for you?
Week 4
Setup. Lighting
6y ago
2
3
Solved
stumay111
Yellow new growth
In the two pictures dated 7/28, both plants same watering, nutes, soil, everything. Yellow new growth on GG1. Tried adding N, no help. Might try flush. Opinions?
Week 2
Leaves. Color - Yellow
5y ago
1
2
Solved
Eliott42
Have to hide my lovevly plant, what to do?
Funny question, my landlord has to come over to check some stuff in my flat. I'll obviously have to hide it but it will change the light schedule, it's gonna be longer in the dark (probably around 3hours more). Is it a problem? Can i hide the plant somewhere without hurting it?
Week 4
Other. General questions
Setup. Lighting
5y ago
3
4
Solved
jamjam887766
Tent too hot?
I added two blurple lights - I'm not sure how much they're helping growth but they are definitely making the tent hotter - about 5 degrees F. I have a fan blowing at the bottom of the tent and at top over the lights but I'm worried that it might be too hot. Should I ditch them?
Week 3
Setup. Lighting
5y ago
4
Solved
PREPPYPUNK
need a maxsisun plug.
maxsisun sent me a new light but it didnt come with the power cable. Anyone know how to get ahold of MAXSISUN , directly without going through amazon or a way to buy one? Thanks!!! its the cable that plugs into the one in pic.
Other. Other
Setup. Lighting
5y ago
1
4