Zone 7a, Afton Virginia, “Edible Landscaping” nursery, seedless variety, they say it tastes like best figs, video: Che
I also read in many places that Che female will have seedless fruits if there is no male variety around.
Thanks for mentioning suckering, I forgot about it. But it may behave differently at my location.
There are some principles to follow to make plants to survive in colder zones; I tested it with potted roses and potted rare Japanese maples, all survived; and as we know if my zone is 6 I should think that potted plants will be in zone 4.
- Stop fertilizing in August, allow plant to harden wood
- Water very deeply few times before first frosts
- Plant must have deep roots to reach unfrozen layers
- Plant will die not because of frosts but because of super sunny days in January-February when temps are around -23F (-30C). Plant must be in a shade.
For instance, I moved my potted plants in a shade; in a spot adjacent to house (warmer spot); surrounded with other pots. It became zone 7 there. I didn’t wrap my tall Harp Japanese Maple at all, and it is absolutely healthy.
My Che is looking very good now. After watching this video I believe this is the same variety. It is still in a pot, I need to at least ensure graft union fully healed. I will plant it with graft union above soil, I like planting trees with roots at the surface.
P.S. Almost forgot… grafted trees: so many zone 7 trees can grow very well in zone 4 if rootstock is suitable. And Maclura (rootstock) grows in extreme conditions, it became invasive in 13 US states.