What is this soil npk

[2cent]

How do I work out numbersnoff this
All my soils and amendments casts etc say 9-15-18 etc and this one doesn’t
How do I convert it
COW COMPOST NUTRIENTS

	Total mg/litre	Water Soluble mg/litre
Nitrogen N	6888	96.2
Phosphorous (P)	928	43.4
Potassium (K)	5540	3022
Calcium (Ca)	9950	74.0
Magnesium (Mg)	1172	14.6
Sulphur (S)	952	130
Iron (Fe)	2655	12.7

 

[Fallguy111]

The numbers are parts per hundred. My guess is 7-1-6

 

[farmerfischer]

The numbers are parts per hundred. My guess is 7-1-6

This was my thinking too

 

[PadawanWarrior]

Whatever it is, it's full of shit,

But seriously. It's amazing how much more soluble some stuff is like K.

 

[2cent]

Whatever it is, it's full of shit,

But seriously. It's amazing how much more soluble some stuff is like K.

Hahaha don’t talk shit mate
I know right bacterial action pending changes in souable too

 

[2cent]

The numbers are parts per hundred. My guess is 7-1-6

Ok my friend how did you come to conclude that I have scoured the net in search of how and I can only reduce small numbers like 25-7-7 divide by the smallest

how day do what you did

Nitrogen N	6888	96.2
Phosphorous (P)	928	43.4
Potassium (K)	5540	3022
Calcium (Ca)	9950	74.0
Magnesium (Mg)	1172	14.6
Sulphur (S)	952	130
Iron (Fe)	2655	12.7

Same principle ? How does it work to the other mg ca etc

 

[Django66]

Is 10-10-10 really 10-4-8 anyway?

 

[Boatguy]

Is 10-10-10 really 10-4-8 anyway?

No, but it is the same as 1-1-1 just abit stronger.

 

[2cent]

No, but it is the same as 1-1-1 just abit stronger.

Umm ok what’s again on now lol 10-10-10 10-4-8 1-1-1 ? Where are these coming from this ones now 7-1-6 like other dude said ?

 

[Boatguy]

Umm ok what’s again on now lol 10-10-10 10-4-8 1-1-1 ? Where are these coming from this ones now 7-1-6 like other dude said ?

Are you sure it isnt 14-2-12?

 

[Hook Daddy]

Take the initial number you had, 6888, 928, 5540. Round them to 7000, 1000, 6000. Divide and end up with 7-1-6.

 

[Fallguy111]

If you mixed equal parts of 5-5-5 with 15-15-15 you'd end up with 10-10-10. I couldn't find much online either, but my only passion greater than cannabis is mathematics.

 

[Django66]

If you mixed equal parts of 5-5-5 with 15-15-15 you'd end up with 10-10-10. I couldn't find much online either, but my only passion greater than cannabis is mathematics.

Math and chemistry.
The N = % N. The P is P2 O5 and = 0.4% P. The K is K2 O and = 0.8% K
So 10-10-10 is really 10-4-8. But who's counting.

 

[calvin.m16]

Nitrogen (N): 6888 mg/litre (6.888%)
Phosphorus (P): 928 mg/litre (0.928%)
Potassium (K): 5540 mg/litre (5.54%)
6-1-5

 

[PadawanWarrior]

 

[Django66]

Nitrogen (N): 6888 mg/litre (6.888%)
Phosphorus (P): 928 mg/litre (0.928%)
Potassium (K): 5540 mg/litre (5.54%)
6-1-5

Pretty close to 3-1-2 which most plants need.

 

[Django66]

We use Phosphoric acid for plants. P2-O5. (Phosphate) Not phosphorous.
White Phosphorus is toxic to humans and plants. You should see it burn when exposed to air. Nasty stuff. That is the hardest part of trying to find information about phosphorus. White Phosphorus dominates the search results. We use either red or purple phosphorus, that is chemically altered to make Phosphoric Acid. (p2-o5).
The K could be a few different things depending on the manufacturer. Usually, soluble potash, K2 0.
Nitrogen is usually ammoniacal Nitrogen and Urea Nitrogen in some combination.
Most fertilizers contain trace minerals like copper sulphate, manganese, Chelated Iron, calcium and zinc.
Silica can be added to your soil using wollastonite or in some cases, sand.

 

[Django66]

But I don't worry about NPK. My soil is good enough for an annual plant. 75 - 90 days tops for autos.

 

[MissinThe90’sStrains]

Is that a hibiscus in the bottom left corner, peeking out ?

 

[2cent]

Hahaha have I not smoked enough to keep up
When did 15+5=10 haha man npk is a joke lol

I seen this 10-10-10 then click and they say 10-4-8 haha I know it’s like surely is should be listed as 10-4-8 not what you hope it is doesn’t help my simpleton maths