2020年12月11日 · Frank Yee's Cork Bark's are a recognized variation of Portulacaria Afra. The story is that he used DDT on a few regular Portualcaria Afra's back in the 1970's and those trees developed corking, which continues in the cuttings from those original trees.

2023年10月17日 · Cork bark JBP tend to be less vigorous than regular JBP and like LOTS of sun and prefer a drier climate. Most growers only decandle once every 2 years, and all dependent on how it’s been growing. I’m not master on pines at all, but definitely look into care for them, buy a few books, and research threads here to get an idea of care going ...

2024年12月14日 · There are definitely quite a few cork bark elms. Ulmus parvifolia 'cork bark' is the usual one we refer to as cork bark elm but it has been known under a range of names down here too - Ulmus davidii; Ulmus parvifolia var Davidii; Ulmus parvifolia 'Seiju' also develops corky bark but much smaller leaves.

2020年4月22日 · I have a Japanese Cork Bark Pine planted at my parents house. I'm really wanting to get some cuttings started from this. This tree has been in the ground for a good 15 plus years and unfortunately is going out of control. If you could please give me some advice I would really appreciate it.

2023年3月9日 · I was able to grow over 50 seedlings from several cones collected from the Fuji cork bark parent tree. However, I was able to grow only 3 seedlings from only 1 cone collected from the Tsukasa cork bark parent tree. The parent trees are grafted on Japanese black pines and are about 18 years old. The seedlings are now three years old.

2013年5月27日 · Cork bark aka quercus suber is my fav. they are aggressive growers, but very top dominant, always promote ...

2021年11月13日 · Cork Bark Elm. Thread starter Jeremy; Start date Jul 31, 2019; Jeremy Shohin. Messages 421 Reaction score ...

2022年12月7日 · There is a lot of history with this tree and its progeny in my garden. This is a large and heavy composition...probably weighs 60-70 pounds and stands about 39" tall. This tree grew from the roots of another cork bark elm that had died in the ground. It is about 12 years in development. At...

2020年2月15日 · That's not a generic cork bark elm. It's a Ulmus parvifolia 'Seiju' - a dwarf cultivar established off a Hokkaido. Your standard cork bark elms are not dwarfs - so they grow very quickly and are very strong. Seiju is not as strong, nor a fast grower. Internodes are short and you will get noticeable bulges at internode locations on the branches.

2014年11月12日 · A cork bark pine on its own roots either from cutting or air layer, because of the time and effort required will be at least 3 times the price of a similar size and age graft. IF you can find them. Evergreen Gardenworks is the "go to source" for mail order, own root cork bark pines.