Mg Defeciency????

BudgetGrows

Well-Known Member

Apr 8, 2017

• #1

Can someone remind me if this twisting and spots is MG Def.?




Or is twisting High PH/Nutes i had slight burn last feeding and did add epsom and calcium. PH shows 6.8 soil grow, but wondering if my pens shot. Havnt had a chance to compare yet

 

Pulpit_

Well-Known Member

Apr 10, 2017

• #2

Calcium def, I don't see much twisiting by typically PH swings.

 

Bugeye

Well-Known Member

Apr 10, 2017

• #3

Could be cal/mag lockout or deficiency. Calcium will show on newer leaves and magnesium will show on older, lower leaves. I wouldn't do much if you are near the end anyway.

 

BudgetGrows

Well-Known Member

Apr 10, 2017

• #4

These were lost in the shuffel early on. Im not sure how far along they are. Id say in the 6th or early 7th week. I beleive it to be an excess of P from adding some blackstrap. Not sure if I should.let it ride a couple days or flush.. This strain should go about 10 weeks.

 

BudgetGrows

Well-Known Member

Apr 11, 2017

• #5

Ok this twisting is now just pissing me off. My colas look like they went through hell. I flushed. Check PH and everything else I could. What could cause this thats not a PH issue? Heres a few more picks of some of the colas...

 

BudgetGrows

Well-Known Member

Apr 11, 2017

• #6

Well site stop letting uploads wrk again :/ Guess I can only load three,...wtf

 

Bugeye

Well-Known Member

Apr 12, 2017

• #7

Too much K can lockout magnesium, nutrient antagonism is the term. Reference Mulder's chart.