Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Nutrirnt burn/deficiency?
AmnZhzanswered grow question 4 years ago
Hi mate, first check you ph to be at right range, and secondly add cal mag (which I think is the problem)
1 like
Complain
ThaKassanswered grow question 4 years ago
Looks like some kind of bugs feeding on them, just my thoughts
like
Complain
Similar Grow Questions
Solved
Greendiary
Ongoing pH issuesWatered at 6.5 pH and runoff was at 5.5. I am going to start watering at a higher pH today and continue measuring runoff. Should I stop feeding at this time? I have been feeding 1/2 dosage of Fox farms trio with every watering last 2 weeks. Is there likely soil build up to flush?Week 5
Feeding. Deficiences
3 years ago
2
3
Solved
RickSanchez
CalMag during a flush?I was wondering whether or not I should keep feeding CalMag while flushing the plants.
I've read a lot about the flushing process but since CalMag is not considered a fertilizer, I am not sure how to handle the deficiency at the end of the grow.
Any tips?
Thank you guys!Feeding. Deficiences
3 years ago
3
3
Solved
PenguHB
Cal-mag deficiency?Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?Leaves. Color - Pale
Feeding. Deficiences
3 years ago
2
3
Solved
Alwa26
Leaf colorWhat you think about it? Is she getting too much? I’m not giving her too much in my opinion. Her stems are purple and the leaves are yellowing a bit. Watering always with ph 6,3-6,5 growing in soil. I have a diary from her too. She’s like 47days old. Happy growing!Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
4 years ago
2
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.4 years ago
4
7
Solved
Dillsnills
Wondering if this is a pH issue or a deficiency? Started at lower leaves now starting towards the middle, advice on what to do is appreciatedPretty sure I have some pH issues going on, looking for opinions on what's going on n what to do? I started pH water to 6.7 cuz my runoff was at 5.8-6,used growers recharge, then a nute feeding. Advice greatly appreciated rh50 temp73-76. Should I cut off affected leaves?ffhappyfrLeaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
2
3
Solved
Dillsnills
If my ppm intake is about the same as my ppm runoff but my pH runoff is way lower than intake should I be worried? Or what should I do?If my ppm intake(705) is right about the same as my ppm runoff(790) but my pH intake(6.7) is off from my pH runoff(5.9) should I be worried or be trying to correct something or should it be fine? Humboldts Secret nutes, Glueberry Og Auto, rh48 temp74-76, advice appreciated.Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
1
3
Solved
yatzi
need exact details on making DIY egg shell fert, (how many eggs per how much water, dilute ratios, effective dose etc, using minimal eggs and vinegar.)How many egg shells do I need to make an effective CAL fert? Are 6 shells soaked in 500ml of water with 1tsp of vinegar enough? What about if I boiled them in plain water? What is the dosage, ratio, and minimum amount of vinegar to use for this process, so it doesn't smellFeeding. Deficiences
3 years ago
2
Solved
Dillsnills
If I do a mini flush to help w pH issues in my soil can I give a nute feeding right after or wait until next watering?If I give a flush to help with pH issues can I do a nute feeding right after I flush or should I wait for the soil to dry out and do it next watering? The pH in the soil needs to be fixed asap any advice opinions is greatly appreciated.Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
3 years ago
3
4
Solved
Dillsnills
What's the quickest and best way to bring my pH in my soil up? I'm having low runoff 5.7-5.9, I need it in the 6.3-6.7 rangeNeed some help. What is the best way to bring my soil pH up? I'm having some pH issues my runoff is at 5.7-5.9 and my plants r not taking in the nutrients they need due to the pH being so low, I want it in the 6.3-6.7 range. Glueberry Og Auto week 3 flowering advice appreciatedLeaves. Color - Yellow
Plant. Other
Feeding. Deficiences
3 years ago
3
3
Solved
Lazydaze428
Yellow leaf or normalPlease take a look at my just turned 4week old auto critical purple grown in 3 gallon fabric pots filled with Stonington blend soil.my question is how do my leaves look.I put 2 teaspoons of Stonington plant food and 1 teaspoons of bat guano 3 days agoFeeding. Deficiences
3 years ago
1
2
Solved
Mr_Dior21
Organic dried fertilizer and supplements?I’m trying to go 90%-100% organic with dry amendments. I’m also possibly trying to use some bottle nutrients for supplements as well things like Terpinator I would like to use. So my question is; what dry amendments and supplements have YOU guys used and prefer in top dressings.Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
3 years ago
6
3
Solved
Odin9
Is this to little cal mag water is only 33 ppm before adding nutrients i only use 0.3ml calmag. Tho little. Ph 6 7.watered the 6,2 to day.Hey there growers I ned som help on this 2 test plant. I plantet them 17/6 out side in cold north Europe.i started them on som soil from my mama's garden😅mixed a mix whit cow fertilizer soil. Put them in tent after I got all I Ned for a propely grow🙌the ppm is 956 Ca on both...Feeding. Deficiences
3 years ago
1
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 recWeek 4
Feeding. Deficiences
3 years ago
2
1
Solved
Dillsnills
I'm still trying to raise my soils pH, I'm using Olympus up which has lime, should I give a higher dose or jus pH water till pH runoff goes up?If I use nectar for the gods Olympus up which has lime in it and I'm having low soil pH probs, should I use more Olympus up and adjust my pH and would that help raise my soils pH? Or should I jus use pH water until my pH runoff is where I want it? Advice greatly appreciated.Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
2
3
Solved
CHILLING_RACOONS
Big problem: burn tips and spot on LeavesHi dear friends!
Leaves from this VANILLA KUSH are crispy and they aren't "smooth." since last week I didn't gave any nutrients but only ph water.
Syntoms may be a calcium deficiency but I don't know if it is the problem. Please, what I have to do to? 🙏🙏🙏3 years ago
7
6