Derek,Derek T. wrote:Mahmoud,Mahmoud Ali wrote:if we assume that in a declared vintage a producer will want to make as much vintage port as they can, then anything left over, whether for LBV or crusted port, is "not good enough for VP". So we're stalemated there.
That statement isn't normally true. As an example, imagine that a producer has 5,000 litres of each of three components from which he will blend his VP. If what you say was always true he would make 15,000 litres of VP and would have no VP-quality juice left.
However, all VPs are blends of the components each producer has at his disposal. If the optimum blend (i.e. the best VP he can produce) is 5,000 litres of component A + 3,500 litres of component B + 1,000 litres of component C he will end up with 4,500 litres of VP-quality juice that he cannot use for his VP from that vintage. He will then decide whether to use that for a second label VP, age it a little further for an LBV, blend it into Crusted or Ruby Reserve or consign it to wood to be destined for his tawny products.
The volume of VP that can be produced is always restricted by the available volume of its constituent parts, which normally results in some very useful leftovers
Maybe I wasn't clear or perhaps you misunderstood me. So indulge me as I start again. Everything that a producer fortifies is port. From there a producer will take what is best, the stuff that qualifies, to go into their VP. What is left is also, until then, a vintage port, the stuff that you referred to as "not good enough for VP." From here, the producer will decide what will go on to be LBV, Ruby, Tawny, etc., including the crusted.
I didn't mean that the producer will make VP from all the port they make, rather, that they would make as much VP as they could from the port that makes the grade. My point was that it isn't necessary that the quality of the crusted is selected after all the rest, including the LBV. It may well be that the stuff that goes into the crusted may be as good, if not better, from a quality perspective not necessarily aging, than the LBV.
In any case, thanks for the math lesson, even though it wasn't really necessary.
Cheers.............................Mahmoud.