FREE: White Blackberries VERY RARE

The listing, White Blackberries VERY RARE has ended.

This year my friend and I came across our most famous find so far. At first we thought maybe they werent ripe but upon tasting a few we were treated with a new find.......Pure white blackberries. Well we have searched the internet for information on white blackberries. We discovered they were developed by plant breeder Luther Burbank,and are also known as the iceberg white blackberry or snowbank berry, Burbank tried out 65,000 unsuccessful crossbreeds at his facility in Santa Rosa, California, before enjoying success in 1894. The only place we have found any that might be for sale are with the Luther Burbank Botanical Gardens in California and are very expensive, plus they have to pass inspections before leaving the state. I think the vines are close to 100 dollars apiece.
I collected seed, (after eating a few, couldn't resist) and am offering on Listia the few extra seed that we didn't plant ourselves. We are not gardeners so we felt it would only be fair to let others try besides ourselves. They were so unique.The red markings on the berries in my pics is due to us carrying these berries mixed with our other berries that day. They are solid white
Botony dept said the seed would be true to seed?
These seed were harvested miles from civilization in the Appalachian Mountains.

I'm usually more generous with my seed , however being so rare and our supply so limited, this auction is for ten of the seed.