Make Your Own Organic Fertilizer

 

 

       

 

Jeff Lowenfels, Teaming With Nutrients, The Organic Gardener's Guide to Optimizing Plant Nutrition, Timber Press, Portland Oregon, 2017, pp214-217

 

 

 

 

      Using plant-essential nutrients the proper way will help head off some serious environmental disasters already in the making. Manufacturing nitrogen so that gardeners can waste it in prodigious amounts is not our only problem. The world is about to reach the peak of its ability to produce phosphorus. The precipitous decline in availability of this key nutrient has led some to predict that there is less than 50 years' worth remaining. [p15]      
 

 

 

 
 

 

 
 

 

Use Dirty Aquarium Water to Fertilize Plants

Using Aquarium Water for Plants

Using Cooking Water for Watering Plants

Some Commercial Fertilizers

 

 

 
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