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Back to Grow Questions
Stains
ekmekcocuk
started grow question 6y ago
Hi there ı changed reservoir water and add -Flora Duo 6ml/10lt -Voodoo Juice 4ml/10lt -Diamond Black 1ml/10lt -Orca 1.5ml/10lt Ppm is around 250 is it fine ?
Solved
Week 2
Leaves. Tips · Burnt
likes
Athos
answered grow question 6y ago
Much better. 250 ppm is a great level to be at this point.
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Similar Grow Questions
Solved
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
As you can see from last pic from week 6, I have used pre amended soil with 2.5 % of Nitrogen on dry mass. (sorry for the italian). Should I flush the pot ahead of time in order to reduce nutrients level so to both solve the yellow tips problem and favour the flowering stage?
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Feeding. Chemical composition
6y ago
1
1
Solved
MagicBeanStalk
That looks like nutrient burn in the last picture, right? Should I be doing anything other than dialing them back?
Week 14
Leaves. Tips · Burnt
7y ago
1
1
Solved
Cockpitloulou
Yellow / brown leaves tips; should I worry ?
Hey ! My 3 plants (same strain) are showing yellow / brown leaves tips for a few days, and I'm not sure what it could be. I'm thinking mild potassium deficiency, or perhaps a bit too much nutes ?FYI, I'm strictly following Biobizz chart, every watering. Should I worry ? Thanks !
Week 8
Leaves. Tips · Burnt
3y ago
1
1
Solved
Afrom_mfk_M_A_N
Nitrogen toxicity
Could someone give me a suggestion? My "Cookies Kush" plant doesn't looking well and I know that it was about nitrogen toxicity. So I didn't fertilized them for a while. Only with watere but they still looking not so good. What should I try next. Thanks in advance.
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Twisted
4y ago
4
4
Solved
stoner_doom
Please help to identify deficiency / excess???
7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.
Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
9
3
Solved
mangojuus
Yellowing leaves
What kind of deficiency is this? I can get a sack of coffeeground and add it if nitrogen is the cause
Week 6
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
6
Solved
Eightblack
Help help help
Hi guys. I need your help. I did a Run off to my gelato 41 and the values are regarding pH 6.4 and EC 1.3. the last watered was pH 6.1 and EC 0.9 at the 5th week. today i started calmag. I hope he recovers
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
2
Solved
DDude
So Dark Devil is showing some signs of N toxicity as far as I can tell. I have lowered her feeding to 1/3 of recommended, and then she just got plain pH water. When should I introduce nutes again and how much? Also should I flush her thoroughly beforehand?
Week 5
Leaves. Tips · Burnt
7y ago
3
2
Solved
toxicswine462
Calcium and Nitrogen deficiency?
Hey guys, I noticed that on a few leaves have start appearing some rust spot. My guess is a calcium deficiency. What do you think? Also, there's a cola(the one marked in the pic) which has a slightly more light green leaves, nitrogen deficiency?
Leaves. Tips · Burnt
Leaves. Color · Pale
Leaves. Color · Dark-brown
4y ago
3
4
Solved
Jorath
Tip burn / White cheese auto
Hello, I'm a bit unsure about my one plant, shes growing and spreading alright but as you will notice. Old and new leaves are creating burnt tips. I was water at 7-7.5, then saw I must bring it down to 6-6.5 with my soil blend / freedom farm mix. 5ml/2l Molasses was used
Leaves. Tips · Burnt
6y ago
1
Solved
Kreewl
Produce quemaduras pulverizar agua de ósmosis?
Does spraying just osmosis water with the lights on cause burns? It's to raise the humidity for my babies and clean the stomata. Thanks.
Leaves. Tips · Burnt
6y ago
4
4
Solved
Tricksy
Leave Burn or Disease?
Can someone tell me what this is? Looks like the leave is burned (maybe water on the leave did that?) It looks like it’s causing the plant to grow way slower.
Leaves. Too few
Leaves. Tips · Burnt
Leaves. Other
4y ago
1
Solved
Khmma46511
Now what? Help me please!
WTF! what now? Got neem oil sprayed it on my leaves to get rid of the annoying spider mites, now this... leaves yellowing, slight brown tips, curling. I have an idea but not 100% sure n how do i fix it. Is it a few different things or just one? I'm getting irritated. Week 11
Week 10
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
Solved
Grow_N_Smoke
Nutrients or something else?
Nutrient burn? Or Nutrient deficiency? Maybe something else?
Week 12
Leaves. Tips · Burnt
Leaves. Color · Yellow
4y ago
4
4
Solved
WeedBerry
What does these mean yellow tips on leaves
Leaves. Tips · Burnt
6y ago
3
3
Solved
phobic94
Burned leaf tips
The leaf tips are brown and so far I haven't given any nutrition and they are getting 21 dli of light. What do you guys think it is I was thinking potassium deficiency. Would love to hear your advice thank you in advance.
Leaves. Tips · Burnt
3y ago
2
7
Solved
GermanGrow182
Hail damage
After a strong hailstorm, my automatics were defoliated by 30-40% and the bed was flooded (50l box with holes in the bottom). After that, the flowering growth stopped and the leaves first turned brown and dry at the tips, then completely. What is this?
Week 9
Leaves. Tips · Burnt
4y ago
3
3
Solved
zaffieken
Got some burned tips at the top of my plant. Secind time I have this with a plant ... Got to have something to do with feeding. (Temps, airflow and lights ok) Just gave her plain water for 5 days, started feeding again, cause it didn't got better, but worse. Anyone?
Week 15
Leaves. Tips · Burnt
8y ago
1
Solved
DangPal
Starting to have an issue with the Industrial plant. Lower leaves are showing a number of bronzey brown spots with edge burn. Any ideas? I think it might be a magnesium issue because it appeared as the plant started flowering. Picture of the leaf above. Fan leaf stems are purple.
Week 7
Leaves. Tips · Burnt
7y ago
2
2
Solved
Misanthrope
Seedling leaf tips
Yellowing tips appeared in the last 12 hours. I've been using a weak solution of root booster but I'm not sure if the discoloration is from nute burn or deficiency. Once roots are established I'm planning on putting her in a DWC
Week 1
Leaves. Tips · Burnt
Setup. Seedling
5y ago
3
4