Chateau Z Vineyard 2005 Grape Chemistry

Data and pictures from the 2005 season
Variety Date Brix (ref.) TA (%) pH Brix/TA pH^2 * Brix Notes Variety PICTURES                
Reliance 8/2/05 16.0 0.96 2.87 16.7 131.8   Reliance 1                
  8/10/05 18.1 0.66 3.08 27.4 171.7 Somewhat irregular ripening. Fruit tasty even though pH was low.                    
Marechal Joffre 8/2/05 18.5 1.13 3.19 16.4 188.3   Marechal Joffre 1 2 3 4 5 6 7 8  
  8/10/05 20.1 0.84 3.27 23.9 214.9 Starting to crack and get eaten by birds.                    
Alden 8/2/05 11.7 1.17 3.11 10.0 113.2   Alden                  
  8/10/05 14.3 0.71 3.36 20.1 161.4 Nice spicey muscat flavor. Good market grape.                    
Kay Gray 8/2/05 12.5           Kay Gray                  
  8/10/05 16.3 0.91 3.14 17.9 160.7                      
  8/16/05 18.3 0.72 3.51 25.4 225.5 VERY bizarre aroma of grass and gooseberries, but nice fruit.                    
Oberlin 595 8/2/05 17.0 2.18 3.00 7.8 153.0   Oberlin 595 1 2 3 4 5        
  8/10/05 20.2 1.53 3.20 13.2 206.8                      
  8/16/05 20.0 1.65 3.28 12.1 215.2                      
  8/20/05 19.0 1.71 3.26 11.1 201.9                      
  8/22/05 19.7 1.50 3.27 13.1 210.7                      
  8/29/05 19.5 1.20 3.48 16.3 236.2 Probably could hang longer as birds only started to work it. Good bell pepper aroma and inky dark. Beautiful, 10" long, narrow, cylindrical clusters with a small shoulder. Pretty foliage, too. Great disease/insect resistance. Picked based on pH.                    
Canadice 8/2/05 14.0           Canadice                  
  8/10/05 16.2 0.69 3.18 23.5 163.8 A favorite at the market. Delicious, spicy, sweet, and pink!                    
Edelweiss 8/2/05 14.5 1.01 3.09 14.4 138.4   Edelweiss 1 2 3 4          
  8/10/05 15.3 0.78 3.31 19.6 167.6                      
  8/12/05 13.9 0.72 3.28 19.3 149.5 Cracked at low Brix after rain and bell hornets descended. Made nice wine, though, with foxy hints and fruity.                    
Vanessa 8/10/05 17.0 0.62 3.18 27.4 171.9 Only made a few straggly clusters. Nice, firm, sweet fruit demands further trial. Lost leaves early from Downy Mildew. Vanessa 1                
Tony's #1 (Interlaken) 8/10/05 15.9 0.81 2.81 19.6 125.5 A black rot and downy mildew magnet. Fruit stayed intact for market - tasty. Tony's #1 (Interlaken)                  
Delaware 8/10/05 17.2 1.23 3.10 14.0 165.3   Delaware 1 2 3            
  8/20/05 18.5 0.75 3.29 24.7 200.2                      
  8/27/05 21.1 0.53 3.36 39.8 238.2 Only a few bunches this year, but the numbers promise great things to come!                    
Lucy Kuhlmann 8/11/05 20.3 1.42 3.12 14.3 197.6 The three clusters were abused by the birds. May have to be pulled with the Millot and Joffre. Lucy Kuhlmann                  
Marechal Foch 8/12/05 19.2 1.23 3.24 15.6 201.6   Marechal Foch 1                
  8/16/05 19.1 0.91 3.43 21.0 224.7 Started to crack, but generally not too badly hit by birds. May do better in drier years.                    
Leon Millot 8/12/05 19.2 1.35 3.22 14.2 199.1   Leon Millot                  
  8/18/05 17.7 1.11 3.41 15.9 205.8                      
  8/21/05 18.8 1.14 3.29 16.5 203.5 A terrible grape here that cracks badly, birds love, and bell hornets devour. Doubt it will ever ripen here because of these problems.                    
Tony's #4 (Lakemont) 8/12/05 14.7 1.00 2.85 14.7 119.4   Tony's #4 (Lakemont) 1 2              
  9/3/05 18.3 0.63 3.26 29.0 194.5 Another black rot and downy mildew magnet. Fruit stayed intact for market but was bronzy.                    
Seyval Blanc 8/12/05 18.0 1.45 3.02 12.4 164.2   Seyval Blanc 1 2 3 4 5 6 7 8  
  8/20/05 17.9 0.96 3.17 18.6 179.9                      
  8/22/05 18.7 0.90 3.21 20.8 192.7                      
  8/28/05 18.9 0.87 3.42 21.7 221.1 Beautiful, huge, intact clusters of golden yellow fruit. Picked on pH but it would have hung longer. One over-cropped vine developed bad anthracnose, but generally pretty tough on the fungus front.                    
Mars seedless 8/12/05 15.5 0.82 3.16 18.9 154.8 A favorite at the market with subtle foxiness and few seed remanants. Mars seedless 1 2              
Ravat 34 8/12/05 12.8 0.90 3.26 14.2 136.0   Ravat 34 1 2 3 4          
  8/20/05 17.3 1.05 3.38 16.5 197.6 Only a few clusters this year that were harvested early with the Millot and Totmur. Lovely big clusters of translucent gold-pink berries.                    
MN1095 8/17/05 23.0 1.65 2.99 13.9 205.6 Only a few clusters this year that were harvested early with the Millot and Totmur. Looks to hang well. MN1095                  
Suffolk Red 8/18/05 17.5 0.58 3.06 30.2 163.9   Suffolk Red                  
  8/27/05 17.8 0.48 3.24 37.1 186.9                      
  9/3/05 18.1 0.51 3.37 35.5 205.6 Somewhat straggly fruit set but low acid and sweet with great pH. Very tasty.                    
Marquis 8/18/05 14.9 0.57 3.19 26.1 151.6   Marquis                  
  8/27/05 15.8 0.39 3.41 40.5 183.7                      
  9/3/05 16.8 0.40 3.50 42.0 205.8 A somewhat black rot and downy succeptible vine, but beautiful big yellow berries with VERY low acid.                    
Jupiter 8/18/05 18.9 0.48 3.29 39.4 204.6   Jupiter                  
  8/22/05 19.0 0.45 3.50 42.2 232.8 A fantastic muscat flavor and extremely sweet. Skins somewhat tannic. Delicious.                    
Totmur 8/18/05 21.3 1.73 3.31 12.3 233.4   Totmur 1 2 3            
  8/21/05 19.8 1.68 3.25 11.8 209.1 Sour is the word here. Nice big brozy clusters, but the acid won't drop.                    
Golden Muscat 8/20/05 15.0 0.74 3.01 20.3 135.9   Golden Muscat 1 2 3 4          
  8/29/05 17.2 0.60 3.32 28.7 189.6 Very nice muscat early turns to heavy foxiness late. Nice big berries and clusters.                    
Fredonia 8/20/05 13.3 0.82 3.11 16.2 128.6   Fredonia 1 2 3            
  8/27/05 13.0 0.87 3.15 14.9 129.0 Sold all in one sale at market. Nice Concord-like flavor, big berries.                    
Sheridan 8/20/05 14.8 0.50 3.32 29.9 163.1 Superb muscat/foxy hybrid flavor and sweet. Similar to Steuben. Sheridan 1                
GR-7 (Rubiana) 8/20/05 14.0 1.34 3.39 10.4 160.9   GR-7 (SBCG)                  
  9/2/05 16.0 1.13 3.51 14.2 197.1                      
  9/16/05 18.4 0.81 3.88 22.7 277.0 Oh my! You'd better grow this one somewhere else! Check out the acid-pH balance!                    
Al Weed's oblong (Verdelet?) 8/22/05 14.3 1.20 3.10 11.9 137.4   Al Weed's oblong (Verdelet?) 1 2              
  8/27/05 14.6 0.81 3.27 18.0 156.1                      
  8/29/05 15.7 1.05 3.27 15.0 167.9 Mild muscatiness with oblong fruit. Powdery mildew on fruit early caused some trouble. Should hang longer.                    
Rosette 8/22/05 17.9 0.90 3.29 19.9 193.8   Rosette 1 2 3 4 5 6 7 8 9
  8/29/05 17.8 0.90 3.31 19.8 195.0                      
  9/2/05 20.4 0.68 3.45 30.0 242.8 Did what a rose' grape should without bird problems. Made wine 'off the vine!'                    
Baco Noir 8/22/05 18.8 1.20 3.21 15.7 193.7   Baco Noir                  
  8/29/05 17.5 1.20 3.16 14.6 174.7 Birds trashed this one. Only enough fruit left for the final analysis. They picked the ripe berries off!                    
Esprit 8/22/05 15.6 1.15 3.13 13.6 152.8   Esprit 1 2              
  8/27/05 17.4 0.95 3.25 18.3 183.8                      
  8/29/05 16.7 1.05 3.36 15.9 188.5 A real grower as upright as corn plant. Fruit shows Edelweiss X Villard Blanc parentage. Picked on pH.                    
DeChaunac 8/22/05 19.3 1.00 3.19 19.3 196.4   DeChaunac                  
  8/29/05 19.8 0.83 3.25 23.9 209.1 Hanging well with minimal bird action while neighboring Baco Noir was beat. Should hang for better ripeness.                    
Chancellor 8/22/05 18.0 1.06 3.17 17.0 180.9   Chancellor 1                
  9/6/05 19.7 0.96 3.36 20.5 222.4                      
  9/9/05 19.4 0.87 3.37 22.3 220.3 Birds pecked and bell hornets followed. About 1/2 gone at harvest. Nice flavor/aroma in what was left.                    
Traminette 8/27/05 16.7 1.00 3.02 16.7 152.3   Traminette 1 2 3            
  9/6/05 18.6 0.90 3.09 20.7 177.6                      
  9/9/05 17.5 0.88 3.24 19.9 183.7 Bronzing and berry dehydration led to harvest. A nice bottle of wine resulted.                    
Chardonel 8/27/05 20.0 1.00 3.02 20.0 182.4   Chardonel 1 2              
  9/6/05 21.4 1.00 3.23 21.4 223.3                      
  9/9/05 22.0 0.75 3.40 29.3 254.3 Superb! I'd take a vineyard of this one. Fruit hung well, vines very disease tolerant, balanced growth. A breeding triumph.                    
Cayuga 8/27/05 17.7 0.75 3.52 23.6 219.3   Cayuga 1 2 3            
  8/29/05 18.1 0.84 3.50 21.5 221.7 The pH was going up fast! Nice, clean, big berries and clusters. Sloppy in the press, but nice flavor.                    
Vivant 8/27/05 18.6 0.96 3.17 19.4 186.9   Vivant 1 2              
  9/6/05 20.2 0.87 3.18 23.2 204.3                      
  9/9/05 22.5 0.84 3.29 26.8 243.5 Like Chardonel, a fine vine. Fruit bronzed but hung well and had a heavenly fruity aroma. Can't wait for the wine!                    
Buffalo 8/27/05 17.3 0.71 3.31 24.5 189.5   Buffalo                  
  8/29/05 17.2 0.63 3.35 27.3 193.0 Chemistry blew me away. Waited for foxiness that never came - only neutral winegrape aromas developed. Vine downy prone, but good, tough fruit of surprisingly good balance and flavor.                    
St. Vincent 8/29/05 14.4 1.36 3.00 10.6 129.6 Harvested the few bunches way too early. Should hang on well for much better ripeness. St. Vincent                  
NY Muscat 8/29/05 18.0 0.54 3.42 33.3 210.5 Ooooh muscat! What an aroma and flavor with low acid to make it taste SWEET! A great grape and a tough vine. NY Muscat 1                
Elvira 8/29/05 14.6 1.24 3.29 11.8 158.0 Cracked like no other grape in the vineyard >80% of fruit blew overnight. Bell hornet fest followed by salvage harvest. Elvira 1                
Chambourcin 9/3/05 15.9 1.05 3.24 15.1 166.9   Chambourcin 1 2 3 4 5 6      
  9/6/05 16.7 1.28 3.25