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Magnesium Deficiency?!?!

Hellishjam
Hellishjamstarted grow question 4 years ago
Hey there GD, so i'm thinking i have a MG issue right now, i did apply some fertilizer rock dust in order to try and correct it. it has started at the bottom of the plant of the bigger fan leaves then has moved up the plant is now show on the tops of them...
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Week 18
Leaves. Veins - yellow between
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TheBudWhisperer
TheBudWhispereranswered grow question 4 years ago
I don’t know what puttin means, It’s not an N deficiency, your absolutely right - it’s Mag all the way. Correct organically as you see fit. A steady app of any typical calmag supplement will also solve this within a week. Plants look stellar dude👍
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NobodysBuds
NobodysBudsanswered grow question 4 years ago
are the burnt tips only at the bottom? at least at the start? Lockout is such and easy thing to occur, but i'm pretty confident you can make a good guesstimate if you were heavy or light on feed in that regard. overkill onP will burn tips like that, but not strictly at bottom to start, if not mistaken and could cause lockout of Mg which would give the other symptoms, if not more. i'd second Mg, (think you said as much when referencing it 'moving up' and not an obvious coinciding / conflicting symtpoms). i don't know the chemical analysis of everything you put in, so makes guessing a bit more difficult for me. mag-sulfate 1.2-1.5gram epsom salt per gallon on its own. and a bit less if you are adding Mg, and maybe source of S precludes the option of using magnesium-sulfate. without assumption - don't select me as an answer as i'm not eligible for the contest.
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rhodes68
rhodes68answered grow question 4 years ago
You done all any of us can see to be done. Not sure what all the fuss is but there it is.
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Bloombuster
Bloombusteranswered grow question 4 years ago
привет, друг! 👋😇 "puttin" говорит что ты не можешь отличить передозировку от недостатка?! это проблема, друг! Но "puttin" даст тебе подсказку, что если пожелтение идёт снизу - это недостаток! Если пожелтение идёт сверху - это передоз! Если твоё растение имело пожелтение снизу и это пожелтение вышло вверх, значит ты забыл о корме для растения! Ты можешь увеличить основные макро элементы в питании, потому что твоё растение пытается подготовиться к цветению и ему очень нужны эти элементы! И растение тебе кричит об этом в цвете листвы своих верхних этажей! 😇👆 И "puttin" стал уже "нарицательным" словом, поэтому его могут применять в любом подходящем случае! Но высказывание "puttin" идёт из тех голов, в которых живёт этот "puttin"! 😇👌 N-P-K не говорит на определенном языке и кислотность не нуждается в переводе на другие языки. Язык растения - это основная цель в понимании выращивания! И часто этот "язык" проявляется в красках растения... Я очень рад за тебя, что ты можешь показать своё лицо в конкурсе "фото месяца". Но я пришел за своим призом, тем более, в начале месяца я получил этот вызов и бой был окончен еще 14 июля! Так что, да - GoTM - захвачен, но не "puttin" это сделал 😂👌 Удачи, друг! 😇👍
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The8thChevron
The8thChevronanswered grow question 4 years ago
If it started at the bottom, it is usually an mobile nutrient that has gone wrong- N, P, or K. With the very limited subscription you gave and by looking at your journal, it's probably N. Always adjust the basics first if needed though. Your pH and ppms. I also see lots of people who keep trying to fix a problem after it's been solved. In many cases, nothing you do can return the plant to its former colorations, so the goal should always be to stop the spread.
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