Some western states maintain their own metals content databases for fertilizer products even though products registered there are also nationally registered.


Each state database below provides information about metals content in fertilizer and/or soil amendment products registered there.

Click on a state's map or name to view that state's fertilizing product metals content database.

Washington state map
Fertilizing products registered in the State of Washington have test results for the following metals:
Arsenic(As), Cadmium(Cd), Cobalt(Co), Lead(Pb), Molybdenum(Mo), Nickel(Ni), Selenium(Se), Zinc(Zn), and Mercury(Hg).
Oregon state map
Fertilizing and soil amendment products registered in the State of Oregon have test results for the following metals:
Arsenic(As), Cadmium(Cd), Lead(Pb), Nickel(Ni), and Mercury(Hg).
HEAVY METALS CONCENTRATION IN PARTS PER MILLION (ppm)
Product
Arsenic
Cadmium
Cobalt
Lead
Molybdenum
Nickel
Selenium
Zinc
Mercury
Copper
FloraPro Hardwater+Micros 14-0-0 + 17% Ca
< 0.25
0.08
< 0.1
< 0.5
135.8
0.1
< 0.5
292.1
< 0.05
402
FloraPro Hardwater+Micros 14-0-0 + 17% Ca
< 0.25
0.08
< 0.1
< 0.5
135.8
0.1
< 0.5
292.1
< 0.05
402
FloraPro Calcium+Micros 14-0-0 + 17% Ca
< 0.25
0.08
0.1
< 0.5
101.7
0.1
< 0.5
298.6
< 0.05
308.2
FloraPro Bloom 6-10-21
0.25
< 0.03
0.1
< 0.5
0.5
0.4
< 0.5
39.47
< 0.05
7.6
FloraPro Grow 9-11-19
< 0.25
< 0.03
< 0.1
< 0.5
1.2
0.5
< 0.5
4.81
< 0.05
4.1
FloraPro Grow 10-12-22
< 0.424
< 0.212
< 0.212
< 0.212
5.14
< 0.212
< 0.636
1.54
<0.00954
1.22
FloraPro Bloom 7-12-27
< 0.4646
< 0.223
< 0.223
< 0.223
< 0.223
< 0.223
< 0.0670
< 1.12
< 0.000986
< 0.223
FloraPro Late Bloom 0-24-26
< 0.877
< 0.439
< 0.219
0.439
6.49
< 0.439
1.04
< 2.19
< 0.0198
1.38
General Hydroponics ProRelease CC Container Formula 15-9-12
2
< 0.5
66.6
< 1
291.8
3.85
< 1
534
< 0.1
697
General Hydroponics ProRelease WC Container Formula 15-9-12
2
< 0.5
52.75
< 1
304.5
13.26
< 1
910
< 0.1
925.5
General Hydroponics ProRelease Field Formula 20-7-20
1.68
6.38
0.281
< 0.215
5.07
2.3
< 0.645
16.7
< 0.0195
0.262

The "<" symbol means the metal was not found at or below the minimum detection limit