Rose Fertilizing Program

This fertilizing program was introduced by John Schroeder and many rosarians have been successful following his schedule.  Dates are relative as it depends on how our spring weather unfolds.

May 15th

Peters 20-20-20;  1 Tablespoon per gallon

May 30th

1. Magnum Grow 8-10-8; 1 Tablespoon per gallon
2. Epson Salts;  1 cup around base of plant

June 15th

1. Monopotassium Phosphate; 1 Tablespoon per gallon
2. Magnum Grow; 1 Tablespoon per gallon
3. Sprint; 1 Teaspoon per gallon
4. Fish Emulsion; 1 Tablespoon per gallon

July 6th

1. Peters 20-20-20; 1 Tablespoon per gallon
2. Epson Salts; 1 cup around base of plant

July 28th

1. Magnum Grow; 1 Tablespoon per gallon
2. Monopotassium Phosphate; 1 Tablespoon per gallon
3. Sprint; 1 Teaspoon per gallon
4. Fish Emulsion; 1 Tablespoon per gallon

August 15th

Peters 20-20-20; 1 Tablespoon per gallon

 

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