2005 Apple Maturity Report, UMass Cold Spring Orchard, Belchertown, MA. Prepared by Jon Clements, Extension Tree Fruit Specialist

  Date Location Cultivar Drop Size Color Firmness Soluble Solids Starch Index* Taste Disorders Comments
10/28/2005 Belchertown Goldrush none 3.2 yellow-green 20.6 15 2.5 early   pick in one week
10/28/2005 Belchertown Braeburn none 3.2 90 21 14 4 tart, hard asst. defects very nice
10/28/2005 Belchertown Granny Smith none 3.4 15 blush 17.4 14.5 3 good, tart limb rubs, rot very attractive, large
10/20/2005 Belchertown Braeburn none 3.2 75 20.5 14 4 tart fly speck a little early
10/20/2005 Belchertown Desert Rose Fuji none 3.0 90 15.2 14.5 6.5 good watercore nice
10/20/2005 Belchertown Autumn Rose Fuji none 3.0 60, dull 14.6 15 6.5 good watercore not as attractive as Desert Rose; ripens later than DR
10/16/2005 Belchertown Cameo 10 3.4 75 16.3 14 4 good defects, leaf roller flavor a little "off" this year?
10/16/2005 Belchertown Suncrisp nil 3.4 20 pink-orange blush 14.9 16 6 (4-7) intense, spicy defects, rot, greasy ready to go, a little variable
10/7/2005 Belchertown Cameo nil 3.3 75 striped 15.8 13 3.5 good rot, leafroller very nice, 1st pick
10/4/2005 Belchertown Macoun few 3.1 85 15.7 13 3.5 OK some very small fruit, defects color lacking
10/4/2005 Belchertown Ambrosia nil 2.9 80 14.6 14 6 very good, sweet-fruity smallish fruit, rots, defects  
9/29/2005 Belchertown Royal Empire none 3.25 95 16 13 4.5 very good russet very nice, heavy crop
9/26/2005 Belchertown Royal Empire none 3.1 95 15.3 13 3.7 good none could wait a day or two to pick
9/26/2005 Belchertown Morren's Supra Jonagold none 3.4 85+ 15.4 15.5 6 very good none large, nice; 400 boxes/acre, 4th leaf
9/26/2005 Belchertown Redcort Cortland some 3.4 85 14.5 13 2-4   some moldy core; OBLR; rot  
9/24/2005 Belchertown Rising Sun Fuji nil 3.1 80 14 16 7 good, sweet none could have picked one week earlier
9/20/2005 Belchertown Morren's Supra Jonagold none 3.3 75 17.1 16 5 good none very nice premium fruit; pick towards end of week
9/20/2005 Belchertown Redmax McIntosh some 3.0 90 striped 14.8 13 5 good
last pick this week
9/20/2005 Belchertown Royal Empire none 3.0 95 18.1 13 3 still tart
pick next week
9/20/2005 Belchertown Redcort Cortland nil 3.3 90 15.9 13 2.5 OK to eat, but could use a little longer on tree oblique-banded leafroller
9/20/2005 Belchertown Macoun nil 3.1 45 weak 16.1 12.5 2 very tart moldy core needs another week at minimum
  9/16/2005 Belchertown Honeycrisp some 3.1 45 weak, striped 13.5 13 6.5 good, fruity drop last pick
  9/15/2005 Belchertown Lindamac 5-10% 3.1 95 14.6 12.5 4.3 good, tart drop very nice
9/13/2005 Belchertown Buckeye Gala none 2.9 100 deep red 18 15.5 6.3 (6-7) fair, touch mealy some stem-end split inferior to Brookfield Gala
  9/13/2005 Belchertown Brookfield Gala very few 3.0 95 striped 18.5 15 5.6 (4-7) good one with watercore nice, a little greasy feeling; would benefit from ReTain
9/10/2005 Belchertown Golden Supreme 50% 3.3 yellow 16.7 14 5.8 OK drop variable maturity
  9/10/2005 Belchertown Honeycrisp 10% 3.2 55 striped, blotchy 13.5 13 6.9 very good drop 2nd pick, wait for more color
9/10/2005 Belchertown Lindamac some, 10%? 3.1 90 16 13 4.2 classic mac
similar to Redmax, better color; flattish
9/10/2005 Belchertown Redmax McIntosh some, 10% 3.1 75 15 12 4.1
flatthish fruit Lindamac superior
9/6/2005 Belchertown Honeycrisp few 3.3 60 14.5 13 6.4 good some rot, OBLR 1st pick
  9/5/2005 Belchertown Buckeye Gala none 2.9 100 17.5 15 4.5 good touch of OBLR ready for 1st pick; very red, looks like a Delicious
9/5/2005 Belchertown GingerGold few 3.2 yellow 14 12 4.5 ok, getting soft
should be picked by now
9/5/2005 Belchertown Lindamac McIntosh few 3.0 90 15.4 12.5 3.5 tart, mac-like
pick in a week; watch drop
9/5/2005 Belchertown Honeycrisp significant 3.1 60 16.4 12.5 6.5 good, typical of the cultivar some OBLR ready to go this week, good flavor, troublesome drop in this block
9/5/2005 Belchertown Marshall McIntosh some 2.9 55 16.8 13 3.9 tart, a little starchy
no ReTain
  9/5/2005 Belchertown Marshall McIntosh some 3.0 65 16.0 12 3.8 tart, a little starchy
ReTain; not much differrence from non-ReTain (but different block)
9/1/2005 Belchertown Zestar! some 3.25 65 13.5 15 5 good, sweet, fruity drop; some rot near end of harvest window, but still acceptable
8/23/2005 CSO** Zestar! few (loose) 3.0 30% weak 15 13 2.5 fair, needs another week

8/23/2005 CSO Gingergold nil 3.2 yellow 20 11 NA good, ready to pick OBLR
8/23/2005 CSO Akane nil 2.8 75 18 12 5 OK, a little green but could be picked some WC, OBLR
8/23/2005 CSO Paulared some 3.2 65 14 13 3.5 fair significant watercore being picked
8/23/2005 CSO Sunrise few 3.0 45 15 12 4 good none ready for harvest; nice apple
8/23/2005 CSO Sansa few 3.0 55 16 12 3.5 greenish, need another week some watercore

** Using the Cornell 'Generic Starch-Iodine Index Chart for Apples'

** UMass Cold Spring Orchard, Belchertown, MA