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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. Deficiences
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
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
6y ago
3
3
Solved
GODSGIFT_2005
Potassium deficiency?
Can someone pls. confirm that this is a potassium deficiency? I’m in the 6th week flower I was very low on ppm feeding It’s effecting the upper leaves mostly Using LED 150w marshydro It’s an organic grow. Please let me know Thanks!
Feeding. Deficiences
5y ago
1
1
Solved
Dillsnills
Should I up the phosphorous and cal-mag? Plant is taking alot of water right now so I'm assuming it needs more nutes, advice plzz.
This plant can't get enough water, I usually water every 2-3 days this one is every day, should I give more phosphorous and cal mag, have some spots on the leaves and she is taking alot of water right now, phos and cal-mag def? Advice input on what to do appreciated.
Setup. Strain - Autoflowering
Feeding. Deficiences
Feeding. Other
5y ago
2
2
Solved
samsonsimson
PH drops every 4 days
I'm losing PH control 4-5 days after feed. PPM drops to 200-300 and PH drops under 5. I flush the res and add new solution every 5 days because this is what works to stabilize ph. It can hold ph for 4 days before I lose it again. You think I'm under feeding?
Week 7
Feeding. Deficiences
5y ago
2
2
Solved
Fishcake
Black/brown spots
hi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
6y ago
2
2
Solved
GYOweed
FOR ALL OF YOU WITH REPEATEDLY UNHEALTHY LOOKING PREHARVEST GROWS PLEASE LOOK AND READ!
https://www.mdpi.com/2223-7747/12/3/422
Feeding. Deficiences
3y ago
7
2
Solved
PapaBlob
ma plante jaunie
Je voudrais être sure. Feuilles jaunies branche rougies c'est le manque de soufre. Et cela et due généralement au ph de l'eau. Mais si c'est ca ? Pourquoi cela se voit toujours en fin de vie de la plante et pas avant ? Mon eau et prise dans une cuve d'eau de pluie.
Week 13
Feeding. Deficiences
4y ago
1
3
Solved
not_the_momma
Possible pH issue.
(15th photo) I've a few leaves which are not looking the best. Does this look like a pH problem or does anybody have other info? I have dropped a bit of lemon into this plant which is the only one with this issue which has not touched the other 2 plants under the same regime. Tx
Week 7
Feeding. Deficiences
3y ago
4
Solved
Basementganja
PH drifting below 4, by middle of flower. Soilless(Agro A5-HP), watered when dry
Middle of Flower - Runoff PH has drifted below 4.. detected during the first watering of 2.5 gallons (10% runoff) 6gallon pot. Previously watered/fed with 1 gallon of 1tsp/gal GHE Floranova Grow(in veg), then Bloom (after week 2 flower). Input PH has always been between 6-6.5
Week 9
Feeding. Deficiences
6y ago
4
1
Solved
Jordan73
Phosphor mangel?
Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
1
1
Solved
Hansgrube
Big FAIL try not to laugh - fed my ladies with WC cleaner
Try not to laugh. I accidentally fed one my ladies with a WC cleaner. https://ibb.co/v1MNNcM 1. I noticed it 45 min later, leaves began yellow tips 2. I took it off the dwc system and flushed it. Do you think shell survive, let her have few days in phd water or not?
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
6y ago
7
8
Solved
born_it_all
Wich kind of deficiency is that? I attach photo to explain more easily
Hi guys how are you? I have a simple question, it's my 1st grow so I want to know what is that deficiency please. I'm on 3rd week and I gave them 0,5ml/l of bio grow and 0,5ml/l of calmag from biobizz the last watering when I saw this littles brown points of one old leaves. Tks
Feeding. Deficiences
4y ago
1
1
Solved
Dankybongtoker69
Should I wait for deficiencies to introduce more nutrients? I haven't given these plants any of the A.N. veg nutrients that I have for them. We are at week four today. Maybe there are deficiencies that someone could point out to me from my photos?
Week 4
Feeding. Deficiences
6y ago
4
2
Solved
Aonjacktallbeck
Ph problem?
Is this a ph problem or something else? My meter doesn’t seem to be accurate. I’ve been feeding top crop veg once a week and ph 6.3 (soil), my run off was a bit high, a gave just plain water (ph 7) but no help. Photos from two plants. Heeelp
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
1
Solved
Misanthrope
Leaf Discolouration in Flowering
5 weeks into flowering, grown outdoor in potted soil with regular nutrients. I've been spraying with Epsom salt sol'n once/twice per week for 3 weeks to treat what I thought was Mg def. Yellowing is starting now on upper leaves. Suggestions on what other steps to take?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
GoldenWeedGrower
Hi, the EC of my res is 1,18 and I'm a worried it's too low at this stage and I would like to know if I should raise it and until how much (GHE recommend 1.4-2.2 in the flowering stage). Here the video https://growdiaries.com/video/4064539 Can u give me an advice, pls ? Thx
Week 6
Feeding. Chemical composition
Feeding. Deficiences
5y ago
1
1
Solved
MrGreen92
Rusty spots on fan leaves overnight, what is it? ️
Last night I used some old but clean looking wire to bring branches in to the main stems. This morning there's now little orange rusty spots everywhere. Is a soil grow, 6.3 pH used and same run off with Cal Mag every other feed. Taken the wire of at 6am in anger, was it that? 😡
Week 8
Leaves. Other
Feeding. Deficiences
6y ago
2
2
Solved
Xistence
Calmag every watering?
Should I be adding calmag+ to every watering? I've been using 50/50 pur+ tap water and distilled water. Ppm is 245 at 50/50 and pur+ filters chlorine. I've also added 1tbsp per gallon of unsulphured molasses and that adds 68ppm. Day 40 right now.
Week 7
Feeding. Deficiences
3y ago
1
3
Solved
Mister_X
Question about the leaves
The leaves of my lady are folding and hanging. I locked out Underwatering by giving them new water and nutrients last day and overwatreing cause the leaves would then folded upwards. But the have folded downwards... What is the problem? Have I overseen something?
Week 3
Leaves. Curl up
Feeding. Deficiences
6y ago
4
4
Solved
aDriftwoodKing
Seedling yellow tips
One of 4 seedlings has developed yellow tips. Leafs have been curled down since it sprouted. It's about a week old, FFOC soil w/Perlite, Mykos, 3 gal fabric pot. Have been watering until soil is damp using finger test, about a cup or 2 a day. Added 2 ml of silica boost yesterday
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
1