By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Iron deficiency?
TripleCcannabisstarted grow question 6y ago
I suspect this is an iton deficiency due to excess phosphorus. Opinion? Im using GHE flors trio and added som Gro to make Gro Micro and Bloom in solution at a 1:1:1 ratio. Also added Cal Mend by Dutch Nutrients. Pic are 6 hours apart of new growth.
Solved
Leaves. Color - Yellow
likes
Grey_Wolfanswered grow question 6y ago
does look like it mate Do you have any chelated iron you can spray on the leaves
TripleCcannabisanswered grow question 6y ago
No I dont but my cal mend has some iron in it.
likes
Complain
Similar Grow Questions
Solved
roro_204
Yellow/ Lime Leaves ????I have 3 grow rooms.
I moved all the deficiency plants to 1 room.
The whole half of the plant is turning really light yellow/
Are my lights too close to the plants ?
Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
4y ago
4
3
Solved
Greenthumbplumb
Yellow tips near bud sitesYellow tips are developing on some of the leaves near bud sites. Is this a cause for concern or a sign of a deficiency? The light is as high up as i can get it and it is on max currently. Also the only nutrients I have added the whole cycle has been small amounts of a compost tea
Week 9
Leaves. Color - Yellow
2mo ago
3
2
Solved
BoboLacetti
Maybe Mg?Hey guys! My baby is in the 4th flooring week. One of the platns get Yellow leaves... Maybe more Mg? I have the hole BioBuzz line which produkts can i use to help her? I gave her a higher dose of CalMAg an how much? She has an 20 Liter airpod.
Leaves. Color - Yellow
1y ago
1
1
Solved
Overgrotho
Yellow growth to be cut off?Should I continue to cut off yellow growth as it appears?Week 4
Leaves. Color - Yellow
5y ago
1
Solved
Dreamchvser
End of Flower, Yellow and crusty leaves ok ?Hey last weeks of flower and I’m not sure if it’s fine how they are developing, as I started flushing this week they quickly started developing yellow crusty leaves.
Should I keep flushing them as I will cut them in 1 or 2 weeks or should I try to balance out missing nutrients?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
1y ago
4
2
Solved
Xi_Ve
Deficiencies?Is this a sign of Ca/Mg deficiency? Or maybe even Potassium?
Gorilla Glue Auto
Week 8
Leaves. Color - Yellow
4y ago
5
4
Solved
Seratram
Scared of bud rotSo my last harvest last week had bud rot and I noticed my Royal jack has a lot of yellow leaves but I think she still needs at least one more week to grow. Could this be bud rot even if I don't see any other signs? Should I do an early harvest just to be safe?
Leaves. Color - Yellow
5y ago
2
2
Solved
towellie
Tips turning into yellowWe started feeding the plants 10 days ago. Some leave tips started to turn yellow, we think is due nutrient burn. We decided to water them without ferts for once, to flush out the excess nutrients. Is it a good approach? Could it be from light stress? (See pic for reference)
3y ago
2
2
Solved
Nekizalb
Deficiency?Hi, I've encountered some deficiencies in my plant but I'm not sure whether it's Magnesium, Potassium or anything else. I'm using the BioBizz outdoor trypack (BioBloom+FishMix+TopMax) Currently 2ml/L each. Symptoms are shown in the lower leaves. Maybe CalMag? or Pk 13-14? pls lmk
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
2
2
Solved
WeedBerry
Please helpHi is this a ph lockout or nutrient deficiency any help
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
4
Solved
ukterpdoc
Yellowing leaves whats upHi friends
I am on second run using advanced nutrients coco a&b and regenaroot and a little honeycomb some leaves maybe yellowing slightly what do you think is it cal mag and should I do something? Please help me im worrying a bit.
Leaves. Color - Yellow
5y ago
1
1
Solved
Gundermann
Calcium deficiency or overfed?Hi.
This is about my Apricot Auto which already suffered the yellow tips/edges. I took that as the result of heat/light stress.
Now she also developed discoloration and brown spots on some of the leaves. It looks like a Calcium deficiency to me, but I am quite uncertain.
Thanks!
5mo ago
6
5
Solved
Nina00
Welche Mängel hat meine Pflanze ?Ich bin mir nicht sicher was genau meiner Pflanze fehlt.. Sie ist jetzt ca 4 Wochen alt.
Auto Candy Bubatz XL
Ich benutze Brennnesseljauche, Fledermausguano & Bittersalz
Würde mich über eine Antwort freuen
LG
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
3
Solved
calamitan
Light tops after dark growth (but not clawing)Tops are coming in a bit light on this girl - what gives? I did recently bump up the light intensity a bit but nothing major. Nothing has been amended into the medium in 3 weeks or so to let her fill out the new pot and because she was pretty dark so I didn’t want N-tox. pH 6.5
Week 8
Leaves. Color - Yellow
3y ago
2
3
Solved
masterofsmeagol
Leaves are turning yellow and dieing. Looks just like nitrogen deficiency. I'm in early flowerLosing a bunch of yellow leaves during early flower. I have WPM but it wouldn't progress like this would it? I think I may have just been underfeeding or my pH is off. What do you guys think?
Week 23
Leaves. Color - Yellow
4y ago
3
3
Solved
Snakeking
Why my plant is in shock i fixed the ph of watering .I suspect of this reasons:Heat wave/changing phase to flowering / nutrient locked/ over watering/. InI lowered the ph of watering from 6.8 to 6.0 but this plant is still is shock and wont grow like others.
Could it be a sign of changing phase from veg to bloom ? 3 weeks ago my first plant went to flowering and did the same color fading. Now that plant has good color
Week 18
Leaves. Color - Yellow
1y ago
2
2