dubbed Air Fertilizer ® because it directly sources nitrogen and carbon dioxide from the air, has a nitrogen content of about 11%. That is much higher, and consistent, than other organic ...

Organic fertilizers are derived from natural sources and provide essential nutrients ... including nitrogen, phosphorus, potassium, and micronutrients, which are vital for plant growth and ...

Others like potassium are added regularly to soils as fertilizer for the purpose of being ... silty clay Pewamo 30-40 loams and silty clays Hoytville Organic soils Carlisle muck 50-100 ----- Cations ...

full of familiar commercial fertilizer products like Miracle-Gro or organic plant food brands. These commercial plant foods are designed to offer a concentrated source of nitrogen, potassium, and ...