Tuesday, November 15, 2011

Royal Reds




Before our apple harvest started, way back around the middle of September, we decided to make a run to Quincy to see the new Honeycrisp called Royal Red. We met with Jim Adams of Willow Drive Nursery to get the low down.



He told us they harvest a few days earlier than the standard Honeycrisp because they color faster.  They're more acidic than standard Honeycrisp with an ideal brix of 10 or 11. These were ready for harvest any day.

The plan was to pick these trees soon so they would store until May 2012. No extra calcium or Mylar needed. Standard Honeycrisp needs extra calcium to prevent bitterpit and Mylar to promote color. The Jones' overhead cooled when it was hot last summer and fall.



I asked Jim how this variety originated?  He said that the orchard owner, Brian Jones, noticed that one limb on a grafted Sanza had outstanding color. Jones grafted that limb to 5 trees in his fugi block. 




The 5 trees we were looking at were almost identical. They had all come off the same limb.
Jim told us the Royal Reds are patent approved. However, the DNA report is pending. They have one or 2 markers different than the standard Honeycrisp. Jim thought trees would be available for purchase through Willow Drive Nursery 2017-2018 at the going rate or maybe $3.00/tree; $1.50 royalty & $1.50 propogation rights if we grow our own.



We were able to ask orchard owner Brian Jones how much nitrogen he had applied to his Royal Reds. He told us 30 pounds/acre. This meant he was intentionally keeping his trees low of vigor. To maximize color in standard Honeycrisp, growers minimize nitrogen to keep the tree's vigor in check, keep crop load reasonable, and prune in the summer for increased light and to also slow vigor. These trees looked weak to moderate to us, and we observed they had had summer pruning probably every year to get scion wood.  We were left wondering if the color was the result of new DNA or the orchard management practice?

So you're dying to know our reaction? The color was consistent and good, but not the kind of outstanding we expected. We wondered why these trees were removed from the other Honeycrisps? We would have liked to visually compare them to the other Honeycrisps managed by the Jones'. As I mentioned before it looked like management practices could account for at least some of the good color we observed. Keeping the trees low in vigor, good crop load management and pruning in summer have a big color impact on Honeycrisps.



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