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Back to Grow Questions
leaf discoloration
PARSONSGROW
started grow question 5y ago
What does this look like to you guys?! Please help as we dont want to lose this crop.
Open
Leaves. Other
likes
Answer
Fusion
answered grow question 5y ago
Pull back on the nuits a bit and correct your pH.
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Complain
Similar Grow Questions
Solved
Hash268
Why discolouration in root and spots on leaves?
I got some spots on the leaves of this autoflower in hydroponics also there's a little discolouration in the roots I'm not sure if that's the reason any help is appreciated.
Week 4
Leaves. Other
Roots. Mushy
5y ago
2
5
Solved
Scrubs1983
Is this a nutrient defiecency?
Hi guys i need some hel here got two cbd auto plants both with same observation white central veins plus lime green young leaves from .Probable defiecency of sulfur or magnesium ?
Leaves. Other
5y ago
1
1
Solved
mingokoon
spots from light?
little marks like this from light burn? (largest spot can be seen on bottom also) almost looks like pests but it is the plant in the middle (most light in the tent) and none of its sisters are showing this. if it were bugs I would think they would have spread to the others. �
Week 2
Leaves. Other
5y ago
1
1
Solved
najo91
What could these white spots be? They are slightly indented, not just surface spots.
Day 2 of Week 5 here for this auto. Here are photos of the top of the leaf and underneath it. Could it possibly be bugs? That's our hunch.
Week 5
Leaves. Other
5y ago
1
Solved
Ju_Bps
Black spot on leaves
Hello my friends, I've found that on several leaves, someone know what's it? Thrips? Worms? Moisture? I've that on several fan leaves, several leaves with little spot. Thanks for help.
Week 9
Leaves. Other
3y ago
24
9
Solved
AutoGOAT
Leaves pointing upwards(or not)
Leaves pointing up under sunlight, but nothing under my light which is MarsHydroTS600(100w) like 2feet above. So that means its not strong enough? If i put it closer it wont help right? Thanks a lot!
Leaves. Other
Setup. Lighting
4y ago
1
1
Solved
Cheridan
Looking at the picture of the leaf does anyone know what the problem could be? I was thinking maybe light burn? I am growing in Fox Farm Ocean Forest and yet to give any nutes. I transplanted a week ago to fresh soil.
Week 4
Leaves. Other
6y ago
1
1
Solved
KalooNie
Largest plant's bucket got empty on accident; Filled a 15gallon reservoir of full strength nutes and pumped the solution into the bucket as always. Next day my largest plant is dying and the other two are fine, looks like lockout. Flushed for a day and then added nutes, nothing..
Week 9
Leaves. Other
7y ago
1
3
Solved
AlpAge_Cino
yellow/brown spots on lower leaves
Hi, 2 of 8 got yellow/brown spots on lower leaves. I've watered them once a week and add calmag, pH=6,2 following b.a.c. instructions. Last watering, i forgot calmag so I did a second watering 5 days later with calmag. What could be the problem ?
Week 3
Leaves. Other
Feeding. Deficiences
2y ago
2
2
Solved
Didgerydont
Plants showing multiple defiencies they got heat stressed too.
I feel like I taught I was having a Cal mag issue with some of my plants up until last weekend. I set up two more lights in my tent thinking I could fatten the ladies up in there final few weeks but in my absence they spent the whole weekend in 30°C heat. Pictures on my page
Week 7
Leaves. Other
5y ago
1
1
Solved
hannabis420
not sure what is causing scarring on leaves
marks that look like scars?
Leaves. Other
Setup. Strain - Autoflowering
Setup. Outdoor
5y ago
1
2
Solved
Growery
Leaves not developing?
Do my leaves look like they aren't forming completely? No big 5 finger leaves? Have a look through these pictures... Please comment. End of week 7, day 51
Leaves. Other
5y ago
1
3
Solved
Tryna_grow_Tonya
Help needed please
New to this just after advice regarding one of my plants, they have both been 'Y' shape which I read is good but this morning this one is like this (see pic) I've moved it away from the light and turned up fans 250w dual spectrum hps I'm using. What can I do to help this little 1
Leaves. Other
5y ago
2
2
Solved
beginnergrower
need help with GG. she is looking yellow with slow growth and dying tips. runoff ppm is 1050 and ph is 5.6. its a little low. Just fed at 5.8 850ppm. Anybody got any idea whats going on? shes been fine with 1000 runoff. did I feed too much or too little and what does she need?
Week 5
Leaves. Other
7y ago
3
2
Solved
giggi
Eaten leaves
I noticed some leaves appear to be eaten, what's the problem? 😱 I can't see insects or similars... How can I solve the problem? Thanks 😀
Week 5
Leaves. Other
5y ago
2
Solved
PabloTheGrower
Someone knows what is this ?
Does anyone know what kind of deficiency is this? Or if it even is a deficiency at all or something else. Looks like whiteish/bleached burned dots. Thank you
Week 7
Leaves. Other
2y ago
1
1
Solved
Terp1
Scharze und braune Flecken auf den Blättern
Es ist die Watermelon Auto. Ich habe heute einen Bud mit Schimmel entdeckt und entfernt. Ist das ein Pilz in den Blättern oder nur Calicium- / Kalium-Mangel? Es sind zum Glück nur wenige Blätter betroffen.
Week 10
Buds. Other
Leaves. Other
2y ago
12
8
Solved
Lucifers_Nursery
Sugar leaf or bud? What trichromes matter?
I'm looking for some better clarification about checking trichromes. Are the trichromes on the sugar leaves as important as the trichromes on the bud itself, when trying to determine if she ripe for the picken?!
Buds. Other
Leaves. Other
4y ago
2
2
Solved
Happyjack42
Cal deficiency?
Is this a problem or nah? Brown spots on leaves, mostly on the one plant that is farthest behind on flowering. Thought it was calcium deficiency also contributing to slow flowering so I hit the plant with some nutrients a few days ago. Concern or just end of life stuff? Thanks!
Week 8
Leaves. Other
3y ago
4
2
Solved
Fortaleza_Brazil_085
Can you take a photo at some photos
Can someone take a look at the leaves and the photos and see if they are being overwatered or it’s a nutrient problem … The air pump was down for 6 hours back up and running But want to see if they are getting better . Photos online are 4 days apart … Are they getting better ?
Week 1
Leaves. Other
2y ago
2
2