Nitrogen

23 products

Kelp Meal, organic soil amendment — Soil Supply Co.
Kelp Meal
From $12.00
AD: 1 - 0.5 - 5 & DP: 1.5 - 0.2 - 7
Fish Meal, organic soil amendment — Soil Supply Co.
Fish Meal
From $10.00
8 - 7 - 0.5
Alfalfa Meal, organic soil amendment — Soil Supply Co.
Alfalfa Meal
From $6.50
3.4 - 0.3 - 3.4
Insect Frass, organic soil amendment — Soil Supply Co.
Insect Frass
From $15.00
3 - 2 - 3
Feather Meal
Feather Meal
From $9.00
15 - 0 - 0
Bone Meal, organic soil amendment — Soil Supply Co.
Bone Meal
From $11.00
8.7 - 4.7 - 0.4
Neem Meal, organic soil amendment — Soil Supply Co.
Neem Meal
From $6.00
Fish Bone Meal, organic soil amendment — Soil Supply Co.
Fish Bone Meal
From $18.50
5 - 11 - 0.4
Soybean Meal, organic soil amendment — Soil Supply Co.
Soybean Meal
From $6.00
7.9 - 0.7 - 3.1
Blood Meal, organic soil amendment — Soil Supply Co.
Blood Meal
From $10.00
15 - 0.1 - 0.3
Malted Barley, organic soil amendment — Soil Supply Co.
Malted Barley
From $9.00
1.6 - 0.3 - 0.4
Hemp Seed Meal, organic soil amendment — Soil Supply Co.
Hemp Seed Meal
From $12.00
Peanut Shell, organic mulch — Soil Supply Co.
Peanut Shell
From $8.00
Karanja Meal, organic soil amendment — Soil Supply Co.
Karanja Meal
From $12.00
Beetroot Meal, organic soil amendment — Soil Supply Co.
Beetroot Meal
From $8.00
Malted Rye, organic soil amendment — Soil Supply Co.
Malted Rye
From $9.00
Mustard Seed Meal, organic soil amendment — Soil Supply Co.
Mustard Seed Meal
From $6.00
5 - 1 - 3
Malted Corn, organic soil amendment — Soil Supply Co.
Malted Corn
From $8.00
7 - 0 - 0
Seabird Guano (High N/Cal), organic soil amendment — Soil Supply Co.
Seabird Guano (High N/Cal)
From $9.00
14.6 - 5.87 - 3.42
Crustacean Meal, organic soil amendment — Soil Supply Co.
Crustacean Meal
From $45.00
5 - 2 - 0.1
Sold Out
Coconut Meal, organic soil amendment — Soil Supply Co.
Coconut Meal
From $6.00
3.5 - 0.5 - 2.8