New Grower Help identifying deficiency

[Croakersoaker]

Tap water I was thinking this could be calcium magnesium. I do hav calmag but I haven't been using it was trying out this organic soil thing

 

[astronomy420a]

you have the right diagnosis cal/mag is needed

 

[namvet25]

Looks like cal/mag def.Even with a so called super soil there might not be enough calcium and magniesium in the soil.Autos need xtra cal/mag during flowering so I would suggest you give her some cal/mag and hope this helps.

 

[Albert Eimstoned]

Tap water I was thinking this could be calcium magnesium. I do hav calmag but I haven't been using it was trying out this organic soil thing

I run TLO also and supplement every watering with CaMg+. I also added dolomite lime (2 Tbsp/gallon of soil) before planting and hit them with Epsom salt (1 Tbsp/gallon of water) every third watering when the Mag deficiency shows up. Good luck!

 

[Croakersoaker]

Thanks guys have calmag plus I'll start using it do I just go by the directions on the bottle

 

[Croakersoaker]

5ml per gallon?

 

[Albert Eimstoned]

Thanks guys have calmag plus I'll start using it do I just go by the directions on the bottle

You're pretty deficient so you may want to give them Epsom salt for the Mg and fluff in some lime for the Cal. The lime takes a while to help though so you'll see things get worse before they get better. The Epsom salt works quicker though so your Mg problem should get better soon. Next grow you'll have this knowledge and knock it out of the park.