Sapperman's Super Sweet 2nd Grow M3 Soil- Organic -Water Only- Originally Sour Diesel

Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

That just happened over night? I would get some complete fertilizer on those plants asap. Don't fuss around trying to figure out individual nutrient deficiencies. It is deficient is several things. I use Hasta Gro or Urban Farms fertilizers. UF is certified organic OMRI and HG is organic, not certified because they do use urea.
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

gardenfaerie said:
Subbed. I came over from the Virtual Couch, but don't find what you're having a problem with. The upcurled leaves? There are other ways to get humidity up using wet towels, bowls of water, a cheap atomizer in a bucket of water, air stone in a small bucket with a cheap 6 dollar air aquarium pump. Then again a cool mist humidifier cost about 20 dollars.
Click to expand...

Pics up now sorry im hungover from a wedding last night im in slowmo today
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

Looks like calcium / magnesium lock out or deficiencies...

Identify what pH range your plants are growing in, and how much Ca and Mg in ppm is in your water. If only feeding with distilled water, then one must supplement with cal-mag.

Depending the circumstances, I would be inclined to flush with distilled water, and then apply a cal-mag solution.
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

A 2x dose of what? Is it a complete fertilizer which has cal/mag/N/P/K/boron, manganese, molybdenum, copper, iron, and other trace elements? If it is, I do not understand the need for ten different things.
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

2x dose wouldn't matter if the pH isn't alkaline enough to metabolize the elements. It could be locked out and not deficient. In other words, the soil may be just a bit too acidic.
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

What are you using for your grow medium? What nutrients are you using and how many millilitres per gallon? Have you checked your soil runoff pH when you water? What are you adjusting the pH of your nutrient mixture to?

You want pH 5.8 for hydroponic and soiless (peat moss and coco coir) and pH 6.5 for soil.

Here is a nutrient availability chart

pH_chart7.jpg



Here is a cannabis leaf deficiency chart

cannabis_leaf-deficiencies31.jpg



here is the Cannabis Plant and Pest Problem Solver and the Plant Abuse Chart

Cannabis Plant and Pest Problem Solver: Pictorial

Plant Abuse Chart
 
Re: sappermans super sweet 2nd grow M3 soil, organic, water only, originally sour die

I would say it happen over 3 days. The discoloration came on slow at first i watered them with calmag and waited 3 days thats when the brown spots showed up and the leaves gor crispy but there still growing like nothing is wrong and the.new grith doesn't seem to be being affected as much as older lower leaves.
 
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