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Back to Grow Questions
Overfert?
ostrwahuio
started grow question 6y 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. Deficiencies
likes
blendmedmedman
answered grow question 6y 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 6y 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
Ginsssi
Deficiencia o bloqueo de nutrientes
How to correct this nutrient deficiency/blockage? I had some over-fertilization issues that I fixed with a root flush a few days ago. And now the leaves of the plant look like this. Does anyone know what it could be or how to fix it? Thanks!
Feeding. Deficiencies
6y ago
1
1
Solved
MBnVA
Help!! Deficiencies? Nutes? Progress?
Looking for advice on all! Yellowing from bottom up..they have a ways to go as I'm on week 6-7. I have the FoxFarm trio and plan to go about 1/3 of recommended dosage according to their chart..I started them but maybe early as I'm using FoxFarm soil and it might have been too muc
Week 9
Leaves. Dropping off
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
4
3
Solved
PeppaWutz
Leave issue again :( can somebody help pls?
Does somebody know why this happens and how I can stop it? I had the same issue last grow and this will become worse. Some data: humidity 55%, water temp 21 °C, tent temp day 27 °C and at night 21 °C, EC lowered to 0.7 (befor 1), Ph 5.7 to 6. I grow in a nft system with 100L.
Week 4
Leaves. Other
Plant. Other
Feeding. Deficiencies
5y ago
4
7
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?
My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
Week 7
Leaves. Color · Yellow
Feeding. Deficiencies
2y ago
6
2
Solved
GhettoStyle
Deficit/The lack of
Guys tell me what to do!? to cure the plant!?
Week 5
Leaves. Other
Feeding. Deficiencies
Feeding. Other
6y ago
2
2
Solved
Chihuahuenynos
Coco Issues, over/under nutrients?
what can cause the brown/gold spots in the plant #2 and the yellow/brown tips in plant #3 recently had high humidity but already corrected. the coco didn't dry much. also, plant #5 dont grow in height pls help <3
Week 3
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
7
3
Solved
TCH0808
Organic dry amendment replacement for bottled cal-mag nutes? (Preferably off-the-shelf)
I always seems to run into calcium issues (rusting and interveinal chlorosis) around wk 4. While early use of bottled cal-mag (TPS, "organic") has worked very well, I'd like to be able to simply add an additional organic dry amendment in my line-up vice bottled nutes. Any ideas?
Week 2
Feeding. Deficiencies
4y ago
10
4
Solved
punxneverdead
Calmag molasses?
Is it OK to add calmag to my water when using blackstrap mollases? Or is it pointless?
Feeding. Deficiencies
7y ago
2
5
Solved
budda420
Calcium deficiency or excess??
Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated PH is around about 6.5-6.8 every watering not sure about the run off or ppm This is the only leaf with the spot on but showed up overnight
Leaves. Other
Feeding. Deficiencies
6y ago
1
1
Solved
Overgrotho
Hot Soil
Is it true that hot (nutrient rich, in this case organic) soil can create nutrient lockout in seedlings? Next time I should only start in jiffy pellets or similar?
Week 1
Feeding. Deficiencies
6y ago
4
3
Solved
BettieBee
K deficiency almost wiped out this plant. What do I do now?
I’m somewhere between 2-3 weeks until harvest time should be. It’s day 80 from seed on this autoflower. Had a bad potassium deficiency that I didn’t figure out quite in time and I’m not sure if too much damage has been done. What should I do?
Week 12
Feeding. Deficiencies
4y ago
4
4
Solved
AJarOfNotDirt
Burned Tips
Is it over or underfeed , because some tips burned ... ?!
Leaves. Tips · Burnt
Feeding. Deficiencies
6y ago
1
2
Solved
Ghostknife78
Nutes in flower
Anyone have any feedback on running high ppm in flower with RO water? Does SLF-100 help flush unresolved nutes? My first grow but I think I'm blowing it, please look and tell me what I'm doing wrong.
Week 9
Feeding. Deficiencies
5y ago
2
1
Solved
smallgrow
Lime Green Growth Tipes
The growth tips on my plants are super lime green compared to the rest of the leaves. Is this a problem? I'm growing in FFOF and I've given very little CalMag and P-T-K so far.
Week 4
Leaves. Tips · Burnt
Feeding. Deficiencies
5y ago
3
3
Solved
Cali_Grown_420
Calcium Deficiency Won’t Go Away DWC
So plant #1 is still having some Calcium deficiency issues. I’m using RO water and giving the recommended dose of CaliMagic which is 1tsp(5ml)/gal. I’m in DWC and using LED full spectrum lighting. Why can’t I stop these spots? Should I give more than recommended dose of CaliMagic
Week 6
Leaves. Color · Mottling
Feeding. Deficiencies
6y ago
6
5
Solved
BettieBee
Deficiency?
Once this plant switched to focusing on bud making she started to get sick. Once a week feeding of diluted 2-8-4 solution and Calmag with silica. Help. She gets thirsty very fast also.
Week 8
Feeding. Deficiencies
4y ago
4
3
Solved
CharlieilBrown
Rust-colored margins and dots. I would like to go back to fertilizing but I am afraid that it is an excess of potassium
Outdoor in the vegetative phase, southern climate. Soil is Biobizz light mix. So far I have only fertilized 2 times with the tripack ph perfect Advanced Nutrients. These rust-colored burns are present on almost all older leaves. Enlighten me please 🙏
Leaves. Tips · Burnt
Feeding. Deficiencies
4y ago
2
3
Solved
CastlesMadeOfSand
Deficiency? high pH?
I have problem with keeping right Ph in the water and the soil had reached surely high Ph... Maybe she can't get nutrients well.. Other than keep the right ph soke ideas?what kind of deficiency is?
Week 8
Leaves. Color · Pale
Feeding. Deficiencies
5y ago
3
4
Solved
Snaqq
phosphorus and boron anomaly
Could someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar pattern
Feeding. Chemical composition
Feeding. Deficiencies
Feeding. Other
2y ago
33
17
Solved
TheNextGanjaMan
Yellow leaves near the harvest
This would be my last week of fertilizer watering. And the plant has the leaves turned to the side and with yellow spots. Sign of lack of zinc? I would start making the flush from Friday, is it recommended to start now? In about 2 weeks I will harvest (I tried to water today)
Leaves. Curl up
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
2
6