SmartAlex… Okay so I have a little farm stand down at the end of my driveway. It’s this thing I have been doing since I was a small child. Grandpa used to throw pumpkins and hubbards in the corn patch, and he let us kids sell the produce and keep the money. So since old habits are hard to break, I set up my stand every year. I am not a good sales person as I just set it up as a help yourself. That and when I don’t have the time to price the stuff I just put out a sign that says pay what ever you want.
So customers sometimes catch me when I am stocking the stand or they pull in to the farm and beep till I come round to chat a bit. That is when I put something they have never seen before in their hand and send them home. For example years back, I could not sell a tomato if it wasn't red to save my life. So sent a few free ones home and then the game changed big time. One customer took a tomato went home, ate it and came right back, pounded on my door to tell me that it was the best tomato she had ever had in her life. After that we had a hard time keeping the colored varieties in stock.
Or I sent a candy roaster home with a lady. she said she didn't realize that there were other kind of winter squash besides butternuts. She came back and cleaned out all the candy roasters in the wagon a few days later. I also have a guy that goes crazy for red kuris. He was a dyed in the wool acorn man, till he tried a kuri. So really it is just about opening the eyes of people to the possibilities. And yes just as the zukes you speak of, some varieties for whatever reason don't thrive in your backyard climate for whatever reason. Here I am a winter squash growing queen, and I can't grow a buttercup for love nor money.
Now on the subject matter of dwarf or determinate or indeterminate varieties, we have got out work cut out for us there. You don't plant sunflowers by your mail box that grow 6 ft high, (sigh) you grow the ones that only get 12 inches high. Palm face.