Jadam organic Farming & Gardening : The Way to Ultra-Low-Cost Agriculture, Make All-Natural Fertilizer, Pesticide and Microorganism Inputs Yourself

12. Natural potassium JADAM liquid ferilizer
Sulfate of potash magnesia, also known as
Sul-Po-Mag or K-mag (K, Mg and S) is not
dissolved in water easily. Add 1 part K-mag
to 10 parts water. Stir every 2 to 3 days. If
you do not stir often the solution can
harden. You can also use potassium sulfate
(K and S) which dissolves more easily. Another method is using wood ash. 
Gather ash in a gunnysack. Place in water for 15 days
Dilution 
50~500 times
When to apply Mid to late growth
How to apply Soil,foliar application
What to eapect Larger fruit size
How long to make More than 3 months
pH
8.1
2.09
0.019
- 
-
-
0.673
-
4.757
0.154
0.219
-
0.002
0.007
0.021
0.003
0.42
0.04
0.02
0.01
C/N %
Na
2
O %
Cd mg
·
kg
-1
Cr mg
·
kg
-1
Ni mg
·
kg
-1
Pb mg
·
kg
-1
As mg
·
kg
-1
Fe mg
·
kg
-1
Mn mg
·
kg
-1
Zn mg
·
kg
-1
Cu mg
·
kg
-1
P
2
O
5 
%
K
2
O %
CaO %
MgO %
EC (1:5) ds/m
OM %
T-C %
T-N %
ULC영어본문.qxp_레이아웃 1 2016. 2. 19. 오후 6:44 페이지 200

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Making Organic Farming Inputs
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201
Analysis of chitosan JLF 
(100 L or 26 gal: crab shells 10kg or 22 lb, leaf mold)