Can anyone identify the deficiency here

[Shayne010944]

Anyone know what might be going on with my small plant ?

My big one is fine and I’m doing all the same stuff.

Little plant leaves feel flowery if that makes sense

 

[Shayne010944]

Anyone any ideas ?

 

[Growrx]

Looks like cal Mag deficiency, to be more precise, Mag def

 

[Marzcanna]

Whats your PH?

 

[Shayne010944]

Looks like cal Mag deficiency, to be more precise, Mag def

Yeah I think your right , I don’t run cal mag in my nutes. Seems strange the big one is ok though ? . Think I’ll get some to add in

 

[Shayne010944]

Whats your PH?

Whats your PH?

Ph at 5.9 - 6.0

 

[Marzcanna]

Ph at 5.9 - 6.0

Pick it up to about 6.1 - 6.3 for Cal Mag. There's a few studies suggesting we have to use Cal mag with leds

 

[Shayne010944]

Pick it up to about 6.1 - 6.3 for Cal Mag. There's a few studies suggesting we have to use Cal mag with leds

Thanks mate I’ll get some and see how I go

 

[Growrx]

Pick it up to about 6.1 - 6.3 for Cal Mag. There's a few studies suggesting we have to use Cal mag with leds

You nailed it, higher ph and a little added cal Mag should fix them right up. Don’t forget discolored leaves will not turn green again. Watch your plant and see if the deficiency continues or halts.

 

[Moshmen]

What do you use for water? Ppm /ph before nutes? Looks like a uptake issue to me, calcium but the cause can be multiple things need more info- what are you feeding ? Marzcanna is on track

 

[lvstealth]

I know nothing, you should listen to these guys, but...

One of my plants leaves look like that and I know what I did that made it happen, just not the chemical reason, like mag or whatever. I had one in a 1 gal pot with bottom 1/3 with water only live soil and the other 2/3 with ff. I knocked it over and just put it all back quick and without any concern but to get it back in the planter. The soil, mixed up and burned the plant. I only mention it because the leaf look is the same. I can't load it here using my phone, no matter what, it says too big. When I get home I'll upload it.

I'm pretty sure my anecdotal input has no bearing, but I thought I'd mention it

 

[ArrEll]

I know nothing, you should listen to these guys, but...

One of my plants leaves look like that and I know what I did that made it happen, just not the chemical reason, like mag or whatever. I had one in a 1 gal pot with bottom 1/3 with water only live soil and the other 2/3 with ff. I knocked it over and just put it all back quick and without any concern but to get it back in the planter. The soil, mixed up and burned the plant. I only mention it because the leaf look is the same. I can't load it here using my phone, no matter what, it says too big. When I get home I'll upload it.

I'm pretty sure my anecdotal input has no bearing, but I thought I'd mention it

I too have had seedlings "Cringe" from the nutrients, if I planted them directly into Fox Farm OF/HF soil. They looked exactly like this, but recovered quickly enough. Some other strains might not recover, but I haven't met them yet.

 

[RealizedReal000]

You should check the mediums ph at the root zone. Check run off ph and compare to what your putting in. Also could have been an older issue. I’ve seen stuff like this on the leaves from ph fluctuations. If the run off is a higher ph then what your putting in the medium is probably alkaline. If it’s lower then what you put in then the root zone is likely acidic and will then start killing the roots and dying the root hair back.

 

[Shayne010944]

What do you use for water? Ppm /ph before nutes? Looks like a uptake issue to me, calcium but the cause can be multiple things need more info- what are you feeding ? Marzcanna is on track

Hi mate ,
I use normal tap water . It’s around 200ppm out of the tap where I’m from. Using green planet nutes dual fuel part 1 and 2. Added green planet rezin. When flowering I use green plane t max bloom