Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Yellow tips
BBs_BigBuds
started grow question 6y ago
Yellow tips on leaves, is the light too close or is this nut burn?led set up 660w at 75% 60cm from canopy, soil grow, canna nute feed
Open
Leaves. Color · Yellow
likes
Answer
MangoDudu
answered grow question 6y ago
You have both, a little bit of excess of nutrient and the light a little too close to the plant
likes
Complain
M_Littlefield
answered grow question 6y ago
It looks like nutrient burn.
likes
Complain
Similar Grow Questions
Solved
Lloyd_Jones
Nute Burn? Or something else?
I'm seeing a lot of yellowing and dead/curling leaves on my girls. I thought it was nute burn so my last 3 waterings were nute-free, CalMag Only and pH'd. It seems to be getting worse. Could this be something else? Any advice is greatly appreciated
Leaves. Curl up
Leaves. Color · Yellow
6y ago
3
Solved
indianqueens
Yellowing leaves on autoflower dwarf
I'm 12 weeks of vegetative growth deep with an auto-flowering dwarf strain. My plant is nearly 1.5m tall, showing no sign of flowering but I'm starting to get a number of yellow leaves lower down the plant. What is causing this? Should I leave or remove them?
Week 11
Leaves. Color · Yellow
6y ago
1
Solved
Autogrowing
Noticed two leaves where the are damaged on the end, a different color, and a little dryer than the rest of the leaves.
Starting bloom nutrients this week. Haven't yet. But I noticed this leaf, there is one more like it. Any idea what it could be?
Leaves. Wilting
Leaves. Color · Yellow
Plant. Other
5y ago
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
6y ago
4
8
Solved
Ph0en1x
Brown/rust spots and yellow leaves at the bottom
Plant in late veg (soil) is showing spreading brown/rust spots on upper leaves and rapid yellowing on lower leaves. Frist only at one plant and now at the others too. I suspect a pH-induced Cal-Mag lockout. But I always check pH to be around 6,5. What should I do?
Leaves. Tips · Die
Leaves. Color · Yellow
1y ago
2
2
Solved
MRHERB
Nutrient deficiency or nutrient burn not sure
Nutrient deficiency or burn, at the bottom of the plant
Leaves. Color · Yellow
Leaves. Other
6y ago
2
4
Solved
BENY_TRUBY
Hojas bajas amarillas
After a sunny day without excessive heat, I've noticed yellow leaves at the bottom of this auto mutante (2 plants from one seed). I've fed it some fertilizers, even calmag in an appropriate amount for prevention... What could it mean? How does it look?
Week 6
Leaves. Color · Yellow
2y ago
6
4
Solved
LoyalToTheSoil
Yellowing leaves
Leaves yellowing at tip HELP COCO / 600W / 250W veg AGE : 4 week PH : 5.8 Run off PH : 6.0 RH : 45
… Show more
Leaves. Color · Yellow
7y ago
5
Solved
CaptainCream
Supplement CAL MAG ?
If I had a Cal & Mag deficit and replenish it with liquid supplements after about a week, will the plant recover? If so, after what time? or Maybe you think its something else? NOT CAL MAG ?? Help me ... ;)💩
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
2
1
Solved
Bigbugs1
Help me
I use biobizz fertilizer. I'm moving forward by rising step by step per pot and doing 2 full 1 empty watering, I'm doing 3.5lt irrigation, my latest fertilizer table grow 3ml/L bloom 3ml/L top max 1ml/L alga a mic 3ml/L cal mag 1ml/L Ph6.4, but the problem seems to me like calciu
Leaves. Tips · Die
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
3
Solved
borneopothead
Noticed the 3 fan leaf has yellow/brown tips. Any advise? Thanks!
Week 4
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
2
2
Solved
domaintraveler
What is up with some of my leaves
What is up with some of my leaves? Yellow edges. A brown spotting as well. Deficiency? Abundance? Help is appreciated 🙏
Week 4
Leaves. Color · Yellow
5y ago
3
2
Solved
Beginnerbuds2020
Yellowing leaves
Can anyone tell me why my leaves has started to turn a yellow colour ?
Week 2
Leaves. Color · Yellow
5y ago
7
Solved
Septooth
Leaves turning a yellowish color
My plants are turning a yellow color. The two in front were shorter than the one in back, so I raised the two in front 4" so they all received the same amount of light. Any ideas?
Week 7
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
7y ago
2
4
Solved
AntiWar
Желтеют кончики
The tips of the leaves are yellow, what's wrong with it?
Leaves. Color · Yellow
4y ago
2
2
Solved
gogocrack
What's wrong with my seedling?
I don't understand why there is something strange in the leaves of this seedling. It happened to me for the first time, even though I was always raised in the same technique. As a fertilizer I just added 0.5 ml to 1 liter of biobizz grow.
Leaves. Color · Yellow
4y ago
3
3
Solved
StonerAlien
Yellowing leaves in early flower
I'm having issues with yellowing on leaves. I don't know of its a sulphur deficiency or possibly something else? They seem to be affecting the newer leaves. The issue just started a fee days ago, I fed some extra N ferts though it didn't seem to help none. it won't upload my pic
Week 1
Leaves. Color · Yellow
6y ago
3
Solved
JamCrazy5
Manchas amarillas
Hi! I'm seeing these spots appearing on the small leaves of the plant... I really don't know what could be causing it.
Week 2
Leaves. Color · Yellow
6y ago
1
2
Solved
facingbacktofront
Yellow tips. Might be the lights??
I'm thinking of light burn or nute burn. On new growth and just at the tips. Not all the plants, probably on 1/4 of them. Watering 3 ml/gal cal-mag, 0.5 tspn/gal Epsom salt. RO water. 450 ppm. 17 Days into veg. Lights 630watt fluence at 28 inch at 70%. Lowered now to 50% at 35 in
Week 1
Leaves. Color · Yellow
Other. General questions
7y ago
1
1
Solved
SilverSlapdick
Bottom leaves yellowing at beginning of flower
So my plants have been flowering for about a week now and the lower fan leaves are yellowing with brown spots. Should I be feeding them more of the flower girl I’m using or is this a deficiency of a specific nutrient? (following dr earth feeding schedule designed for cannabis)
Week 5
Leaves. Color · Yellow
5y ago
4
7