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Back to Grow Questions
PH? Nute Burn? Solution?
aBUDabove
started grow question 4y ago
I am trying to diagnose thus problem. PH going in is 6. Very light on nutes. Thanks for the help. Plant overall seems to be slowly yellowing?
Solved
Leaves. Color · Yellow
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Ctrellis90
answered grow question 4y ago
So you could be going to light in nutes my friend. Try giving them a light bloom feed like tiger bloom from Fox farms. Little nitro deficiency from the looks and you're going to need phosphorus and potassium to finish her bloom
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Selected By The Grower
Growstick
answered grow question 4y ago
MOAR NUTES! :)
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UnkleSkunk
answered grow question 4y ago
they want to eat :) give them some worthy fertilization ;)
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Similar Grow Questions
Solved
masterofsmeagol
Leaves are turning yellow and dieing. Looks just like nitrogen deficiency but my PH has been running high. Could someone look through my latest entry?
Interior lower and middle leaves turn yellow and die. Seems like nitrogen def. PH measured w soil meter read 7.3, 7.4, 7.5 at the highest. Plants are huge. Have the just used up soil nutes and I need to increase feeding or is it PH and how to fix. Water pH is good. Plz see diary
Week 17
Leaves. Color · Yellow
5y ago
4
2
Solved
ImpatientGrower
The NL starts developing yellow leaves at the top of the plant. It started at the end of the leaves and it's developing. Any what deficiency (or is it overfeeding?) it might be ?
Week 8
Leaves. Color · Yellow
4y ago
5
5
Solved
Onemoji
salting cannabis coconut substrate
Leaves. Edges burnt
Leaves. Color · Yellow
2y ago
1
1
Solved
magnumalessio
Does it means something?
Leaves. Color · Yellow
Plant. Other
4y ago
2
3
Solved
ObserverInterest
Is this nute or sun burn? What should I do to save my babies ?
I upped the nutrients to week 2 of veg state (biobizz) and put the light to 50% intensity. I put the light at 6 inches above recommended height (which is recommended on the Mars Hydro website for beginners). . IS THIS NUTE BURN OR LIGHT BURN?
Week 1
Leaves. Curl up
Leaves. Color · Yellow
3y ago
7
3
Solved
iMpulsive_Grow
Are my leaves ok
Is the yellow normal for it to be still on those leaves or is are those yellow spots suppose to go away? Day 7 and day 11
Leaves. Color · Yellow
6y ago
1
1
Solved
Keyton
possible deficiency?
Please help. Noticed some yellow leaves, some misshaped, fallen off. Should I water to correct deficiency or wait for normal watering cycle? I watered 24hr ago but starved them for 4 days prior thinking i had fungus gnats. Temp dropped to 15c usually 25. Thanks
Week 7
Leaves. Dropping off
Leaves. Color · Yellow
Leaves. Other
6y ago
1
Solved
Fronti89
Jemand schon mal gesehn ?
Has anyone ever had such growth in a plant? I replaced it now because the growth has also stagnated.
Leaves. Color · Yellow
2y ago
4
Solved
Goodvibs
Hi all, I have had very slightly yellow tips on this plant for a while. She is mid week week 10. Two days ago the leaves started to curl and the yellow has spread slightly. Last night I flushed her with PH water and have dimmed the light slightly, anything else I can do 🤙thanks
Week 9
Leaves. Curl up
Leaves. Color · Yellow
4y ago
4
5
Solved
TerraDonc
Leaf discolouration. Nutrient deficiency?
Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?
Week 4
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
2
Solved
Fishcake
Leafs drooping down slight yellowing
Hi my plant hasn't been looking happy for a while and I just can't get her to pray 🙏 again 29/10 flushed and fed the run off was 6.55 06/11 fed 2mlgrow per litre 1.2ml cal mag per litre
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
3
1
Solved
Pulsar00
Yellowing leaves
Leaves seem kinda yellow on one hand. The bottom right hand corner one looks like she needs CalMag but I'm not sure. All the photos have been taken under the same light. Used to over dose the nutrients to prevent burn but continually gave them 1mL/L calmag each.
Week 8
Leaves. Color · Yellow
6y ago
2
2
Solved
Bakedwizzard
Help!!
Any idea what could be up with my leafs
Leaves. Color · Yellow
5y ago
2
2
Solved
BlumenBot
What am I doing wrong here?
First time running a plant from start using NPK RAW nutes. Sticking to the feeding schedule. Pretty much every tip is dark gray dead leaf... 3 - 5 leaves showing yellowing and maybe a handful more showing the burnt edges
Week 14
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
6y ago
4
4
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
SlamFM
Which Deficiency(ies)?
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
Week 10
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
3y ago
6
1
Solved
GenuineGamgee99
Yellowing Leaves
The leaves on one of my plants are really starting to yellow. To me, this looks similar to pictures of plants in late flower, rather than the examples of nutrient deficiencies. Have I read this correctly, or should I start worrying?
Week 7
Leaves. Color · Yellow
5y ago
2
1
Solved
Philhsy
Yellowing spot lower leaf, veg w3
Got this yellwing spots on my 3week vegged auto but everything else is healthy, fed them first time nitrogen the other day
Leaves. Color · Yellow
1y ago
2
2
Solved
DJdaDon
Help!!! Leaves yellowing
Is this bad? Started happening overnight.
Week 4
Leaves. Wilting
Leaves. Color · Yellow
5y ago
1
4
Solved
Tucsonfrank
Yellowing/browning near veins of leaves during 4th week of flowering?
This is my 4th week of flowering. Should I be concerned about the yellowing/browning near the veins of the leaves. Some small ones are dropping on their own as well.
Leaves. Dropping off
Leaves. Color · Yellow
5y ago
2
2