EC Grow

Nitrogen Application Chart

N% Pounds of Product Per 1,000 Square Feet
Rate of Nitrogen per 1,000 Square Feet
0.25 0.33 0.50 0.66 0.75 0.90 1.00 1.25 1.50
5
6
7
5.0
4.2
3.6
6.6
5.5
4.7
10.0
8.3
7.1
13.2
11.0
9.4
15.0
12.5
10.7
18.0
15.0
12.9
20.0
16.7
14.3
25.0
20.8
17.9
30.0
25.0
21.4
8
9
10
3.1
2.8
2.5
4.1
3.7
3.3
6.3
5.6
5.0
8.3
7.3
6.6
9.4
8.3
7.5
11.3
10.0
9.0
12.5
11.1
10.0
15.6
13.9
12.5
18.8
16.7
15.0
11
12
13
2.3
2.1
1.9
3.0
2.8
2.5
4.5
4.2
3.8
6.0
5.5
5.1
6.8
6.3
5.8
8.2
7.5
6.9
9.1
8.3
7.7
11.4
10.4
9.6
13.6
12.5
11.5
14
15
16
1.8
1.7
1.6
2.4
2.2
2.1
3.6
3.3
3.1
4.7
4.4
4.1
5.4
5.0
4.7
6.4
6.0
5.6
7.1
6.7
6.3
8.9
8.3
7.8
10.7
10.0
9.4
17
18
19
1.5
1.4
1.3
1.9
1.8
1.7
2.9
2.8
2.6
3.9
3.7
3.5
4.4
4.2
3.9
5.3
5.0
4.7
5.9
5.6
5.3
7.4
6.9
6.6
8.8
8.3
7.9
20
21
22
1.3
1.2
1.1
1.7
1.6
1.5
2.5
2.4
2.3
3.3
3.1
3.0
3.8
3.6
3.4
4.5
4.3
4.1
5.0
4.8
4.5
6.3
6.0
5.7
7.5
7.1
6.8
23
24
25
1.1
1.0
1.0
1.4
1.4
1.3
2.2
2.1
2.0
2.9
2.8
2.6
3.3
3.1
3.0
3.9
3.8
3.6
4.3
4.2
4.0
5.4
5.2
5.0
6.5
6.3
6.0
26
27
28
1.0
0.9
0.9
1.3
1.2
1.2
1.9
1.9
1.8
2.5
2.4
2.4
2.9
2.8
2.7
3.5
3.3
3.2
3.8
3.7
3.6
4.8
4.6
4.5
5.8
5.6
5.4
29
30
31
0.9
0.8
0.8
1.1
1.1
1.1
1.7
1.7
1.6
2.3
2.2
2.1
2.6
2.5
2.4
3.1
3.0
2.9
3.4
3.3
3.2
4.3
4.2
4.0
5.2
5.0
4.8
32
33
34
0.8
0.8
0.7
1.0
1.0
1.0
1.6
1.5
1.5
2.1
2.0
1.9
2.3
2.3
2.2
2.8
2.7
2.6
3.1
3.0
2.9
3.9
3.8
3.7
4.7
4.5
4.4