General comments on 083109 apple maturity: I was a little taken aback by the maturity of some of the Honeycrisp -- 6 out of 9 apples were 7's on the starch iodine index, and indeed ate very well. The other 3 were 2 to 3 on the scale. (Not ripe.) These Honeycrisp were from dwarf trees and had decent red color. Certainly a first pick is warranted this week, but beware, Honeycrisp is the apple that loves to taunt, and some are going to be ready, and some less than desirable. Good red color and a loss of the green background as well as flavor should be your guide to picking. Orchard-to-orchard and block-to-block variation is the norm with Honeycrisp. One fruit exhibited significant core browing/breakdown. The Lindamac can be picked later this week and sugar (soluble solids) was good. It's not too late to put ReTain on Macs right now, and this will hold them on the tree well into late September. (7 day pre-harvest interval.) Silken could be better, so I would wait until at least late this week if not next week to pick them. This is a beatiful, yellow apple for this season and eats very well.
Cultivar | date | pre-harvest drop | fruit diameter inches | color % red | firmness lbs | soluble solids | starch index | comments |
---|---|---|---|---|---|---|---|---|
Lindamac | 8/31/2009 | nil | 3.1 | 90 | 16.3 | 12.5 | 4.3 (3-6) | |
Silken | 8/31/2009 | nil | 3.1 | NA | 17.7 | 12.5 | 3.5 (2.5-4) | |
Honeycrisp | 8/31/2009 | nil | 3.3 | 45 | 14.3 (12-20) | 12 | 5 (2-7) | 6 out of 9 ready to go; one with significant core breakdown |