Is this Mg Deficiency?

hisnamewasyero · Jun 16, 2009

hey guys whats goin on? wanna tell me whats going on with this one single leaf.

EarlyMisty#1 · Jun 16, 2009

Yes, its a defiency of some sort, how often do you fertilise? And what do you use.

hisnamewasyero · Jun 16, 2009

EarlyMisty#1 said:
Yes, its a defiency of some sort, how often do you fertilise? And what do you use.

its 3 weeks in
soil-fox farm ocean forest
nutes-fox farm tri pack

i know how and when to apply nutes. I think i need to jus water with 1Tbsp of Epsom salt per gallon and it might help alot

Reeny · Jun 16, 2009

How is your PH? It does look abit like early mag deficiency. This is from growfaq found here: https://www.rollitup.org/view.php?pg=faq&cmd=article&id=588

This can be quickly resolved by watering with 1 tablespoon Epsom salts/gallon of water. Until you can correct nutrient lockout, try foliar feeding. That way the plants get all the nitrogen and Mg they need. The plants can be foliar feed at ½ teaspoon/quart of Epsom salts (first powdered and dissolved in some hot water). When mixing up soil, use 2 teaspoon dolomite lime per gallon of soil.
If the starting water is above 200 ppm, that is pretty hard water, that will lock out mg with all of the calcium in the water. Either add a 1/4 teaspoon per gallon of epsom salts or lime (both will effectively reduce the lockout or invest into a reverse osmosis water filter.
Mg can get locked-up by too much Ca, Cl or ammonium nitrogen. Don't overdo Mg or you'll lock up other nutrients

hisnamewasyero · Jun 16, 2009

Reeny said:
How is your PH? It does look abit like early mag deficiency. This is from growfaq found here: https://www.rollitup.org/view.php?pg=faq&cmd=article&id=588

water with a ph of 6.4, and my run off is 6.5
next watering i will add the Epsom salt ,
now does the epsom salt correct the problem? or just simply helps it out?

Reeny · Jun 16, 2009

Epson Salt is Magnesium Sulfate, so yes it will correct a Mg deficency. It also can effect your PH and PPM especailly when using nutes so keep an eye on it.

hisnamewasyero · Jun 19, 2009

Thanks alot

hisnamewasyero · Jun 22, 2009

hey whats up
its back and moved on to another leaf... the last watering was with a tbsp of epsoms salt per gal .... with correct ph and all. heres a couple pics
please help me out

Boneman · Jun 22, 2009

I use cal-mag and it seems to take care of it no problem. Make sure you mix it up good and get the ph where it needs to be.

hisnamewasyero · Jun 22, 2009

Boneman said:
I use cal-mag and it seems to take care of it no problem. Make sure you mix it up good and get the ph where it needs to be.

THanks man ima pick up a bottle asap

Boneman · Jun 22, 2009

Yeah man...I use that and BMO's Super Plant Tonic (ebay store) every grow and have great results

morrisgreenberg · Jun 22, 2009

cal-mag should be a part of every growers arsenal, as usual boneman is on it

kingk · Jun 22, 2009

Dude, that is a ph problem. If looks if your ph is too acidic causing the leafs cellular wall damage i had the problem before you just need to correct your ph i am sure.

tea tree · Jun 22, 2009

the latest theory as to why I have these brown spots just hit me. My ro filters needed to be changed. I got this magazine called Maximum Yeild and I think it will blow your mind away. I cant type now about it. But I will post all I can find on their website later in the orgnanics section and just let all the + rep climb right into my pockett. Lol, anyway. . .

the minerals are slipping inand I have actually hardwater of sorts and by adding cal mag or even not I am really screwing up my plants. Simple, but the article is really nice. They got a 5 issue comparison in there between aeroponics in a rainforest and organic soil! I shit you not. They found soil to beat. Read more.

hisnamewasyero · Jun 22, 2009

tea tree said:
the latest theory as to why I have these brown spots just hit me. My ro filters needed to be changed. I got this magazine called Maximum Yeild and I think it will blow your mind away. I cant type now about it. But I will post all I can find on their website later in the orgnanics section and just let all the + rep climb right into my pockett. Lol, anyway. . .

the minerals are slipping inand I have actually hardwater of sorts and by adding cal mag or even not I am really screwing up my plants. Simple, but the article is really nice. They got a 5 issue comparison in there between aeroponics in a rainforest and organic soil! I shit you not. They found soil to beat. Read more.

Thanks for all the help i jus got some cal mag .. and its not a ph problem the ph had been tested numerious time with ph pen that is calibrated it .. 6.4 on the dot every time

Is this Mg Deficiency?

hisnamewasyero

Active Member

Attachments

EarlyMisty#1

Active Member

hisnamewasyero

Active Member

Reeny

Well-Known Member

hisnamewasyero

Active Member

Reeny

Well-Known Member

hisnamewasyero

Active Member

hisnamewasyero

Active Member

Attachments

Boneman

Well-Known Member

hisnamewasyero

Active Member

Boneman

Well-Known Member

morrisgreenberg

Well-Known Member

kingk

Member

tea tree

Well-Known Member

hisnamewasyero

Active Member

Similar threads