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Back to Grow Questions
What deficiency do you think this is? K or Mg?
DoubleDsTrees
started grow question 3y ago
What deficiency do you think this is? K or Mg?
Solved
Week 7
Feeding. Deficiences
likes
Whiteybulger1814
answered grow question 3y ago
Looks like Phosphorus deficiency very light though, might even be out of the woods
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Selected By The Grower
Z4Z0Z
answered grow question 3y ago
She looks in an awesome shape and very healthy ! Nothing to worry about mate !
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CULTIVATORFROG
answered grow question 3y ago
Hola es algo muy pequeño no hay de que preocuparse. Sigue adelante tus plantas se ven geniales.
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Whiteybulger1814
answered grow question 3y ago
Make sure PH is balanced properly and give a little Epson salt 1 tsp per 3.6L
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Similar Grow Questions
Solved
Dillsnills
Can someone plzz help with what is going on?
Can someone plzz help me w what's going on, not sure if it has to do with nute deficiency,nute burn, ph or what it's only w 2 of my plants a lemon autoseedmans Orange Sherbert Auto fast buds, should I trim the leaves that r affected or in general what can I do. Ph 6.5 wk6flowerin
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
1
2
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
YellowGrow
Leaf marks, LST and deformed.. is good, no? :D
Expert, I need your advice! ;) 1.marks on leaves.. I've spotted some brown marks... is sign of juice burning? :P 2.there's another mark.. more dark color.. maybe was me managing them.. :P 3.LST.. was not good, right? :D 4.the little deformed.. should I keep or remove it?
Week 5
Leaves. Other
Plant. Other
Feeding. Deficiences
6y ago
1
1
Solved
Eagers
Troubled seedlings
Is this nutrient burn? Had what looked like a lack of nitrogen early on, lowest leaves were healthy then quickly went yellow and worked up. Now have fed nutes at 0.7EC (tap water left for 24hrs to 0.28EC) so fed under 0.5. Bio-grow 0.5ml/l bio-heaven 1ml calmag 0.25. Thanks
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
9
Solved
Ichabod1905
Calmag
Hi. Can anyone please help me out. On how much calmag to use in a soil grow for autos with a sf4000. Appreciated. 👍🏻😃😃
Feeding. Deficiences
4y ago
3
3
Solved
KCduzit
Week 6 lockouts, deficiencies and abundance. Advice Wanted (remo nutrients)
Start of week 6 I see What I think are potassium deficiencies & nitrogen abundances @ same time in most of my plants. I assumed I had lockouts due to ppm/ph issues and did not to raise nute levels & flushed at end of week 5. Any remo growers or with similar Situation any advice?
Week 5
Feeding. Schedule
Feeding. Deficiences
6y ago
4
4
Solved
Dr_Rook
Qué carencia es?
Necesito ayuda! Quisiera saber si el clareo desde el centro que sufren mis plantas es carencia de hierro o de otra cosa. Si alguien lo sabe que me lo haga saber, por favor
Week 6
Feeding. Deficiences
3y ago
1
1
Solved
Mikewithgreenthumbs420
General hydroponics what does these bottles do and should I feed this stuff both my clones pictures at bottom never used stuff like this
What and when should I start feeding plants not sure what this stuff is but a friend gave them too me Should I start feeding plants in veg state or flower and help we be much appreciated thank you! And the calimagic can I starting feeding, clone peyote cookie might need some?
Feeding. Chemical composition
Feeding. Deficiences
5y ago
1
Solved
MrBlobbo
Nitrogen Toxicity?
Week 2 flowering - the new growth is very thin, curling down and odd looking, is this nitrogen toxicity? Added pics so you can see rest of plant too. Thanks!
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
6y ago
4
11
Solved
SweetJB
I've been seeing old fan leaves and the bottom canopy turn yellow. And the Pineapple Express is not looking as Green as the other.
Hello! I've been noticing the blue dream fan leaves are tuning yellow. Also some new leaves hace a lighter green on the Edge of the leaves. Also the Pineapple Express is showing a pale green if you compare them. pH is 6, and I last watered with a quarter of what canna recommends
Week 6
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
2
2
Solved
Rasta666
Help
What is it? Phosphorus deficiency? What to do with it?
Week 8
Feeding. Deficiences
4y ago
2
Solved
TheNextGanjaMan
Yellow spots
Did these yellow spots appear on the plant, only on this one, could it be because of dry soil? Or lack of NPK?
Week 1
Feeding. Deficiences
4y ago
5
4
Solved
Crowdkillmymeat
Small brown spots on leaves
This plant is now 6 weeks into flower in a 5gal dwc bucket and after changing the water yesterday these spots started showing up this afternoon but only on a handful of leaves. Am I looking at a deficiency and if so what would be a good remedy or additive?
Leaves. Tips - Burnt
Feeding. Deficiences
5y ago
3
2
Solved
Laxguy420
Nute lock or nute deficiancy?
had some yellow leaves start to pop up on one of the girls. Looks like a nute lock that we will address with a PH water flush and then slowly wrk them back up onto the feeding schedule. Didn't check my Ph and my guess is Ph went too high in the soil.. Thoughts from my gurus?😇
Week 8
Feeding. Deficiences
4y ago
6
5
Solved
JungleGym
Deficiency
FFOF, added perlite and dolomite....ph going in 5.8 and coming out 6.2. No nutes other than cal/mag @ half strength once a week. What do we think is this deficiency?
Feeding. Deficiences
4y ago
1
4
Solved
WhyNotA2
Flushed plant for 36 hours out of fear of Nutrient lock. Not sure what to do now. Love to hear from the experienced folks!
Plant has been slow to grow last 5 days. I thought I was over feeding (puffy dark green leaves, burnt tips) so the last 36 hours I have been feeding RO water and H2O2 to flush. Not sure what to do now as I am looking at her. Love and appreciation for any suggestions!
Feeding. Deficiences
6y ago
3
3
Solved
xanado18
I’m on the start of the 5th week, and my 12 week plant is fading pretty hard. Doing full organic supersoil, threw in a top dress a week ago didn’t seem to slow the n deficiency. What should I do??
Week 12
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
Solved
Green_Knight
What is the best choice for a reasonably priced, accurate PH meter? I have yellowing new growth.
Feeding. Deficiences
4y ago
5
7
Solved
TupacFR
Spray N or P ? Deficiency
Hey , I try to found exactly what’s the problem with this plant . The leaves become yellow around the leaf. I’ve some brown spot too . I don’t know what is it ? A deficiency ? Can I apply a little spray ? ( under leaf and not on the bud ) what is the best ,giving N or P ? Thanks
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
2
Solved
stuffyloir
Macchie sulle foglie - autoflower mid flowering
Da qualche giorno sono comparse queste macchie, sia nella parte bassa che alta. L'ultimo runoff è stato: EC: 1,00 pH: 6,3 (EC in: 1,10; pH in: 5,6). Ipotizzo carenza di P e K, ma sono alle prime armi è non sono sicuro. uso cocco e perlite con Terra aquatica tripart + calmag🙏
Leaves. Other
Setup. Strain - Autoflowering
Feeding. Deficiences
6d ago
2
2