U.S. Patent PP12,165
Southern Highbush Blueberry Variety

General Description

‘Emerald’ is a vigorous, high-yielding plant.  Along with ‘Jewel’, it is one of the main varieties being planted in central Florida for early harvest.  Berries are large and have good shipping qualities.

  • Very high yield potential for the early-mid season

  • Works well under hydrogen cyanamide system

  • Vigorous, spreading bush

  • Early bloom

  • Long harvest period

  • Some evergreen tendencies

  • The cluster could be too tight, not ideal for machine harvesting

  • Mid-season production may be too late for high prices

 

Fruit quality under optimal picking conditions (average of several years):

  • Large Fruit Weight/Size (2.35 grams/18.5 mm)

  • Good Fruit Brix levels (11.2)

  • Good Fruit Firmness (196.7 g/mm)

 

License availability:

  • For a list of current licensees in the USA, please click here.

  • FFSP Has licensed the following entities for the ‘Emerald’ blueberry cultivar outside of the USA

Performance 2018-2019 Season

Fruit Quality and Yield

The following plots show the most important fruit quality traits and yield, across the season.

The vertical lines in the yield plots indicate when 10%, 50% and 90% of the harvest was achieved during the season.

 

Dotted lines indicate the desired values for new cultivars:

 

  • Berry weight greater than 2g

  • Fruit Diameter greater than 14mm

  • Firmness higher than 150g/mm

  • Brix higher than 10%

  • TTA less than 1%

  • Brix/TTA higher than 14 units

 

Warning: Yield plot coming from harvesting of two bushes. Values may seem overestimated as all the fruit from the bush is harvested, and because this is harvest yield and no packed yield. Use this data to compare among cultivars and no to predict potential yield on your farm.

 

Measurements are in grams (g). To convert from grams to pounds (lb) use the following formula:

lb of fruit per bush = (g of fruit) x (0.002204)

 
Emerald Gallery
 
License Availability

For licensing availability contact Florida Foundation Seed Producers (FFSP):

 http://www.ffsp.net/​​

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