The Grow Awards 2026 🏆 
The past few days the lower leaves have started to...
PatMcCrotchstarted grow question 7y ago
The past few days the lower leaves have started to yellow off and it seems to be moving upward. I've grown quite a few times and have not come across this so soon into the grow. Anybody have any advice?
likes
koshergroweranswered grow question 7y ago
It looks like nitrogen deficiency. Is your soil well prepared for vegetative stage? Are you measuring your ph?
Similar Grow Questions
Solved
MindFlowers68
Slight leaf tip "burn"What do you think is causing this burn on my leaves? It seems to be quite common. and maybe nothing to worry about if it's this minute. but I would prefer to not burn my plants at all if possible. Could it be a sign of underwatering? Light distance? i have a dimmer keepin at 10002y ago
4
3
Solved
Sigman
my plant is still good ??what wrong with my plant?
what nutrients i need to give them?
2 plant at 70 days
DWC and soil
ph nutreint solution 7 ppm 500 , EC 1060 us/cm
ph in reservoir DWC 6.0 ppm 450 , EC 950 us/cm
tempeature at day around 33 C at Night 27 C
light distance 6 inchLeaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Chemical composition
3y ago
2
2
Solved
visco
What's up with the yellowing leaves? They seem to yellow from the outside inwards and the tips also seem burnt too. Is it nutrient burn? Excess or Deficiency? It's mostly on the bottom but its affecting some of the bigger leaves in the middle too, Watch the video for an overview!Week 6
Leaves. Color - Yellow
6y ago
1
1
Solved
DonCostro
Yellow twisty tipsThinking either light or nute burn.
It's growing like this for a week, doesn't seem stunted.
Growing in biobizz light mix, only added activera/calmag to water since day 1.
pH 6,5 solution = runoff
Temp sometimes peak to 28C, but average 26-27C, lights are at 50 cm (100W led)Leaves. Color - Yellow
4y ago
3
4
Solved
mellamanchristo
Lower Leaves YellowingI have noticed that a lot of lower leaves are turning yellow. Theres nothing special going on, it just fades from green to yellow evenly. I am feeding it Veg nutrients 3:1:3. So it can't really be a Nitrogen deficiency right?!Week 6
Leaves. Color - Yellow
5y ago
3
3
Solved
TCH0808
Veg Nute IssuesHas anyone seen any diaries that catalog a successful sick veg -> healthy flower recovery? I'm curious to see how sick growth transitions to healthy growth over several weeks. Current issue: a) LED intensity, b), N excess, c) PK def, or d) cal/mag def(rust on leaves top and btm)?Week 6
Leaves. Color - Yellow
4y ago
7
6
Solved
buddhi_coop
Leaf DeficiencyWhat’s going on with my leaves? Looks like the start of a deficiency.Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
I_am_him
What’s happening to my leaves?Can anyone tell me what this is on my red poison? Some are spotty some or cracking on their own.Leaves. Color - Yellow
4y ago
1
Solved
Soulgrow_x
DeficienciesCan somebody tell me what this is ? I’m lost my only guess would be over wateringLeaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
2
2
Solved
rvarsk
Discoloration on leaves - yellowWhats up with the discoloration on the leaves on this one plant? Most recent upload 7-30-21. I cant quite find a matching picture. No other plants have this issue and it was this way pretty much from the start. Thank you Soil is ffof, ph 6.5 waterWeek 2
Leaves. Color - Yellow
4y ago
2
2
Solved
dillande3
PHK leafs edges are yellow color like burningHello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom tLeaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
4
5
Solved
HighTimes076
Some leave problemsHello all, I have some leave problems and have no clue what this problem might be. I found out that the run out water was too high in pH level. Can anyone help me out ?
Thank you.Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
