Sub-Artic Plenty (cross???)

[erlyberd]

I noticed that T's tomato base describes SAP as being a 'determinate' and having a 'nice sharp sour taste'.

I thought the fruit was amazingly sweet and had no sour taste what so ever. Could growing conditions vary flavor that much?

Based on taste is it possible that I may have a cross? The plant in question was grown in a pot and I would describe it as being more (semi-indeterminate?) with vines up to 3-4 feet maybe.

Does this sound right? I have seedlings growing at the moment and they sure don't behave like the other determinate plants being twice their height already.

Everything else is spot on.