Thank you all for your comments.
kiwis can be grown in ground in my country because winters are mild and late spring frosts are rare. Our summers are cool and we have a lot of rain, but that doesn’t seem to be a problem for the kiwi vines.
Tyler,
Seedlings can take a long time before they start to bloom. But you can speed things up by grafting them onto an established rootstock. Then they will only need 2 years instead of 7 years to start producing flowers and fruits. I believe this is what they do in research programs. But if you do the grafting, you might as well graft a known variety with good qualities, like Soreli. You will also need a pollinator that blooms at the same time. Normally Zespri Gold blooms very early - earlier than Soreli. Do you know when your male Zespri seedling blooms?
Meg and veggie_girl,
For some reason, I forgot to take pictures of the inside. Once you cut these golden kiwis open, they just look so good. The only thing you want is to taste them :-) This year I will try to take some pictures of the inside.
Soreli kiwis have a nice yellow flesh, just like the Zespri SunGold kiwis you can buy in the grocery store. This year they also had Soreli kiwis in the store for the first time. They were imported from Italy. I bought some to compare with mine. I couldn’t find any difference in color, size or flavor.
Phil,
Soreli can withstand temperatures of -14°C when dormant: http://soreli.uniud.it/characteristics
I’m not sure if kiwis will fruit well if grown in a pot. Their root system needs to be well established first. Soreli starts fruiting typically 2 years after planting in ground. But Kiwiberries (Actinidia arguta and A. kolomikta) can easily be grown in a pot.