4040 Blue Ball Road Elkton, MD 21921 Google Map 410-398-9150
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Blueberry Jam!

Note: here at Hybridoma we use Pomona's Universal Pectin, a two-part citrus-based pectin product that allows for very low sugar jams that let the fruit speak for itself!  You can find it at Whole Foods, natural foods stores and www.pomonapectin.com



4 CUPS blueberries, lightly mashed

1/4 CUP lemon juice

1 cup sugar

2 teaspoons Pomona Pectin powder

2 teaspoons calcium water


Measure fruit and juice into pan.  Add calcium water, stir well, bring to boil.  Mix sugar and pectin, then add to boiling fruit.  Sitr vigorously 1 to 2 minutes to dissolve pectin.  Return to boil, then remove from heat.  Pour into sterilized half-oint jelly jars (to within 1/4 inch of top), cover, and process in water bath canner for 10 minutes.  Makes 6 half pint jars of jam, if you can keep from eating it straight from the pot!

Picking InfoJuly 21st, 2020

  The 2020 Blueberry Season is over  We hope to see everyone again in June 2021       Phil Johnson passed away on April 7, 2020. Read ObituaryHe truly enjoyed visiting with ev

Walnut Springs Farm Update April 29th, 2020

Dear Friends, It will be blueberry season soon!  We anticipate opening in mid-June.  We will be making adjustments to adhere to any required restrictions to insure your safety.  We hope

A Special Message from Phil and Ruth Ann JohnsonMay 30th, 2019

Dear Loyal Customers, After 43 years of fruit production Phil and Ruth Ann Johnson have decided to retire. Phil has actually been farming for over 65 years.  He began growing black rasp

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