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Grow Questions
What nutrient issue are we looking at?
What nutrient issue are we looking at?
RieferSoutherland
started grow question 4 years ago
Having issues with one of the Bum Wine. Any thoughts on what nute is out of whack?
Solved
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
like
Ch33cH
answered grow question 4 years ago
Phosphorous or Potassium Deficiency i think.
1 like
Complain
Selected By The Grower
Nor_Cal_Kannabliss
answered grow question 4 years ago
Looks like phosphorus.
1 like
Complain
Similar Grow Questions
Solved
Shemmie
Calmag or Potassium deficiency
Starting to show hard yellowing on plant #2 looks like it can be calmag Deficiency or Potassium Deficiency. I gave them a bit extra calmag a few days ago and it seams like things are not improving too much.
Week 8
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
a month ago
7
3
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
a month ago
4
5
Solved
LatiAdorati
Any idea what is causing this crisping on a few of my leaves? I am maybe seeing some slight curling/taco-ing on the upper leaves too? I think the PH might be a bit high in my water too, it's 7. I've ordered a filter and some PH Dwon, the PPM was only 250. Related?
Week 3
Leaves. Tips - Burnt
Leaves. Curl up
a month ago
1
Solved
Leafy420
Was it to much?
My plant looked okayish then i transplanted and topped the same day and this happend ( i think I was feeding too much calmag ) Changed the res now running at a ppm of 750 ph 5.8ish RO water on autopots ( oh and my cat ate the tips from 3 leafs X( ...) Last pic is today
Leaves. Edges burnt
Leaves. Veins - yellow between
a month ago
3
4
Solved
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
a month ago
5
3
Solved
TheNextGanjaMan
Can I use magnesium sulfate foliarly?
Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect. I should add Dolomite Limestone to the soil this week.
Week 5
Leaves. Edges burnt
Leaves. Color - Yellow
a month ago
4
Solved
GreenFarm420
Leaf problem!!
Why this leaf look like that
Leaves. Edges burnt
a month ago
2
2
Solved
ykscotttyk25
My plant is sick like never before,should I end her life or wait for a merical
My plant is sick like never before,should I end her life or wait for a
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
a month ago
4
4
Solved
Galarihno
Plant not growing anymore
Yes I made a mistake with bottled nutrients and burned her. She is in nutrient lockdown and im flushing her for a week. But she is not growing anymore. Leaves are all curled up and brown on tips because of nute burn. My question is should I leave her or should I cut her?
Buds. Not fattening
Leaves. Curl up
2 months ago
2
2
Solved
IQuSX
🍁 changing color ??
Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2 months ago
1
1
Solved
VeruZ
Healthy?
Sie wachsen zur Zeit sehr schnell allerdings haben manche Blätter Flecken wie man sehen kann. Die ersten Wochen habe ich leider mit einem zu hohen Ph Wert gegossen (ca 8) dies habe ich jetzt aber angepasst und sie bekommen ihre 6,4.Vielleicht Nährstoffmangel? Bio Grow hinzufügen?
Leaves. Color - Pale
Leaves. Color - Mottling
2 months ago
3
3
Solved
growpro44
Wrinkly and twisting leaves with ?cal? Def?
Could this be too less air circulation and too hot temps? It seems i have it everytime i put them in flower and put on the big spiderfarmer 730 watt
Leaves. Curl up
a month ago
3
3
Solved
BlueSugarLeaf
Is that not enough calcium?
How can I recognise that it is only a calcium deficide? The plant is also the largest and the only one with such deficiencies. Could the plant also be lacking manganese or magnesium and what can I use to compensate for this? Are pests or diseases excluded?
Week 6
Leaves. Color - Mottling
a month ago
1
1
Solved
BlueSugarLeaf
Is that not enough calcium?
How can I recognise that it is only a calcium deficide? The plant is also the largest and the only one with such deficiencies. Could the plant also be lacking manganese or magnesium and what can I use to compensate for this? Are pests or diseases excluded?
Week 6
Leaves. Color - Mottling
a month ago
3
3
Solved
Kennethy
Burned leaves.
Is this heat stress or nutrition related
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
a month ago
7
6
Solved
Hazyhotnhumid
Mottling Leaves. What's the problem?
Leaves are mottling, but otherwise healthy. Has anyone seen this before?
Week 3
Leaves. Color - Mottling
2 months ago
4
3
Solved
Jea1986
Can someone help a beginner please ?
Can someone help please, I just got them last week I potted them and now the leaves look yelliw with dark Brown edges. Could it be too much nutrient? I did not Add some... maybe the soll?
Leaves. Edges burnt
Leaves. Color - Yellow
2 months ago
1
2
Solved
DEATR
Leaves curl up and yellowing
Beginner question, as usual (first time growing anything in my life tbh). My 2 plants don't look too healthy, especially one of them. Leaves curl up and yellowing (or not, I am not sure). What am I missing? Thanks!
Week 1
Leaves. Curl up
Leaves. Color - Yellow
2 months ago
2
2
Solved
Weeweeh
Need help
Watered with fertilizer between day 28/29 After that : - some Leaf pointing upwards , twisted - some Leaf pointing down , twisted - Plants will not stretch , are bushi - yellow leaves Photo are from day 28/29/29/29/30 , created my gw today ask me if you need more infos
Leaves. Curl up
Leaves. Curl down
Setup. Strain - Autoflowering
2 months ago
6
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)
Second week and one of the plants has weird spots + leaves curled. Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea. Also, when should I start feeding the plants? And how much water do I need at this point? 😥
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
2 months ago
6
6