Deficiency or too much?

MR.NICE.GUY.1990

Well-Known Member

• Nov 16, 2018

• #1

They were growing well, I topped most of em', and then i noticed some burning on the tips, and then it progressed from there. Started the nutes last week, then I noticed the burning anx the stunted growth, been flushing em out the last week. It's possible that they got too much B-52 from advanced nutrients. Maybe a double dose. What you guys think?

 

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SPLFreak808

Well-Known Member

• Nov 16, 2018

• #2

Normal for growth to slow a little bit after topping a young plant, what exactly have you been feeding?

Those spots are calcium def and could have been brought on by alot of things such as feeding random things that are high in p/k/mag,overwatering, harsh environment,using distilled and/or R/O water, bugs in the root zone or just a true straight up deficiency.

 

MR.NICE.GUY.1990

Well-Known Member

• Nov 16, 2018

• #3

I check for bugs daily and I regularly use neem, my average temp in the room is between 70°-75°. Humidity anchors down at 45-50% range, and I have yet to install my ventilation system yet. Water is just balanced tap water.

 

MR.NICE.GUY.1990

Well-Known Member

• Nov 16, 2018

• #4

My nutes are "advanced nutrients" (sensi grow and bloom) and then the additives, (B-52, voodoo juice, big bud, etc,etc....

 

B

Beachwalker

Well-Known Member

• Nov 16, 2018

• #5

What is your medium & pH?

 

MR.NICE.GUY.1990

Well-Known Member

• Nov 16, 2018

• #6

Beachwalker said:

What is your medium & pH?

Click to expand...

I fall in the 6.2 - 7.0 range, it gets a little higher than I'd like, but never more than 7.my medium is just fox farm ocean forest, vermiculite, and big chunks of coco coir

 

jtrizzy

Well-Known Member

• Nov 16, 2018

• #7

With all that crap your putting in the soil what is your ppm going in....

 

B

Beachwalker

Well-Known Member

• Nov 16, 2018

• #8

MR.NICE.GUY.1990 said:

I fall in the 6.2 - 7.0 range, it gets a little higher than I'd like, but never more than 7.my medium is just fox farm ocean forest, vermiculite, and big chunks of coco coir

Click to expand...

I use ffof my recommendation is square away your pH to a steady 6.5 for best results, and put some more dirt up around those rapid rooters

and I agree with above poster, stop feeding all that crap, never feed ffof soil for 4 to 6 weeks at least

 

Dynamo626

Well-Known Member

• Nov 16, 2018

• #9

Why coco and vermiculite? Coco adds drainage and vermiculite increases water retention. Sounds like they would cancel each other out lol. The chunk chore is honorable unless you flush all the salts out would also charge the coco with Phed cal mag.

 

TurboTokes

Well-Known Member

• Nov 16, 2018

• #10

Your adding to many nutes for no reason, your burning them, fox farms has plenty of food before flower to simply water the plants, adding etc etc etc as you stated is surely the problem, keep it simple. Literally fill the pot with soil and water it , no additives