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Back to Grow Questions
Overfert?
ostrwahuio
started grow question 5y ago
I'm following the biobizz fertilizers schedule and watering the plant with 1/1,5 l every 4/5 days. Some tips of the leaves are yellow. Do I need to worry? How should I handle the situation?
Solved
Week 5
Feeding. Deficiences
likes
blendmedmedman
answered grow question 5y ago
yes you have a bit too much nutrients going on, start using a little less next time and see if there are any changes. you should be ok. happy growing
1 like
Complain
Selected By The Grower
MangoDudu
answered grow question 5y ago
Overfertilization, you have to give nutrient one times and water 3 in soil before giving again nutrient.
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Complain
Similar Grow Questions
Solved
pawwonee
Think is iron deficy help me
Hello i have a problem with theese plants someone can help me ?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
Solved
Warzouz_grass
Problema con mi Runtz Muffin
Buenos días, Tengo un problema con mis hojas, (puse fotos para que podáis ver). He visto que podía ser un deficiente de fósforo. Pero también puede ser un problema de calcio y de magnesio. Alguno podría ayudarme con eso ? Que tengo que hacer ? Añadirle un PK 13-14 ?
Week 7
Leaves. Curl up
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
3
3
Solved
Coughy
Calcium deficiency impossible to fix.
I cannot get ahead of calcium deficiency in spite of adding calcium nitrate base with extra cal-mag daily. I just keeps getting worse and worse... any advice? Hydroponic RDWC, day 29 flower. It’s fine in veg, once they hit bloom, can’t keep them healthy.
Week 17
Feeding. Deficiences
6y ago
4
4
Solved
Wilax
HELP—Trained eye needed for a nutrient deficiency diagnostic!!!—HELP
Can anyone help me with diagnosing what appears to be a nutrient deficiency? I used Jobe's fertilizer sticks (13-4-5) [I know, horrible stuff but its all I could get for the next two weeks] which I diluted to 1/8, 1/4, 1/2 of the recommended amount as per label. CHEERS!
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
6y ago
2
2
Solved
Colossus
Nute burn or pH Flux
Ive noticed the tips are the faintest of yellow. Maybe ive mistaken Nute Burn for pH Fluctuations? Diagnosing: pHing both tank and run off showed different ranges. My CYCO Coco pre-mix was ph buffered. The De-Gnat agent that goes over the coco for mite protection maybe causing.
Week 3
Leaves. Tips - Burnt
Feeding. Deficiences
4y ago
6
5
Solved
WeedIsMyLifestyle
Have some trouble with one plant. Anyone know what it is ? Feeding with Plagron coco AB 3.5 ml + pk booster 0.3-0.5 ml for 1l ppm in 1000-1100 ppm out 800-900 pH in 5.5 pH out 6.5
Week 10
Feeding. Deficiences
5y ago
3
3
Solved
Gutismoke
Can i mix molasses with fox farm nutrients?
Can i use unsulphured molasses with fox farm nutrients?
Week 1
Feeding. Deficiences
6y ago
1
4
Solved
RpX4630
Blocked plant
Hi. I have a problem, I think it's magnesium and calcium toxicity. I would appreciate any help. I have already washed the roots and I will see how it recovers. TKS
Feeding. Deficiences
5y ago
2
Solved
kizdog
Tiny Brown/Bronze spots
My Dr. Lemon plant has a few orange/bronze spots on some of the middle/upper leaves, Looks like a calcium deficiency, but I'm not sure. Anybody have an idea of what this could be? Feel free to check out my diary on her for more context!
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
4y ago
1
1
Solved
laberg
Leaf issues. More specific question
Asking again but I'll be more specific: I was looking at a closeup view of an overhead pic I took yesterday and noticed some slight tan/brown color along the sides of 1 of the true leaves leaves. I'm wondering why. Nutrient burn? Sulphur deficiency? Damping off? Thoughts?
Week 1
Leaves. Edges burnt
Feeding. Deficiences
3y ago
3
3
Solved
Mystummyhurt
Ph output low when watering. Help!
I’m experiencing some PH issues when it comes to output. One week ago, I noticed after watering at 6.4, the PH out of the runoff water was 4.7 in left plant and 5.2 right plant. Is that ok? I was concerned! I added a bit of hydrated lime to my watering. The runoff of the most rec
Week 4
Feeding. Deficiences
4y ago
2
1
Solved
minibox
Calcium or roots trouble?
Hello happy grower, New week and new trouble but on the second plant. Those brown dots appear today. Is it a cal/mag defficiency or roots trouble? I will check roots tonight. Thank you forward for your advise!
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
10
11
Solved
AlienScrOG
Ppm EC
Ppm for Idro? ... 750ppm 1.5 EC... Water start 500-600ec .. fert up ti 1500.... Is so much .... If i want more Stretch but with dense grow .. is possibile ? ... Thanks so much all !!!!!!... I use h2o2 and acid solforic. . but Is not very stabilized pH.. what u think ?
Week 20
Feeding. Schedule
Feeding. Chemical composition
Feeding. Deficiences
5y ago
2
2
Solved
Student_of_Science
Cal mag ??
Should the cal mag be half as well ? And how long does it get added?
Week 3
Feeding. Deficiences
3y ago
1
1
Solved
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
5
Solved
GrowersWild
Yellow leaves and Spotting
2 part question. First I am getting a white fuzz that is growing on the sides of my pots. It goes away once the pot has started to dry out. Second, I am getting some yellowing with spots on some of my leaves. I am moving to bigger pots this week. Any Suggestions?
Week 3
Leaves. Other
Plant. Other
Feeding. Deficiences
6y ago
3
2
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
GrowBrosInc
Ph Tester Malfunction, Whats next?
What is the best steps of action to react to a deficiency in the plant? Flush and add needed nutes? My ph tester was off so I think my ph is a little messed up which might explain the deficiency in cal/mag (? Any other thoughts welcome?)
Week 7
Feeding. Deficiences
5y ago
1
2
Solved
GhettoStyle
Friends need your help! the leaves turn yellow at the seedling stage!
Friends, help me figure it out! First I will describe my conditions! - Tap water 110 ppm - LED QB288 Rspec 250 Watt light works at half the power! - Advanced Nutrients three-component Fertilizers Micro Grow Bloom now I'll tell you how it was! after they have sprouted! they were planted in the system! I made the solution on the recommendation of the fertilizer manufacturer! I added 1 ml/l of each component and it turned out 410 ppm! The second week I changed the solution completely and added 2 ml/l of each component, it turned out 600 ppm the yellowness on the leaves appeared after the first week! I thought it was a magnesium or iron deficiency! and I changed the solution and added 2 ml / l of fertilizers! I keep the ph of the solution within 5.7-6.0 drip irrigation works constantly! The temperature in the box is 23-25 C - humidity is 40-60% Inside, there is a fan on top that turns 360 degrees to blow the plants!
Leaves. Color - Yellow
Setup. Seedling
Feeding. Deficiences
4y ago
6
10
Solved
GreenBeanGrowMachine
black Dots and bugs ?
She has small black Dots on the lower leaves , also some small White bugs OR larves visable. What are these and can i still do anything about it or is it top late. Will they Hurt my Harvest ?
Week 10
Other. Bugs
Feeding. Deficiences
6y ago
3
3