From a article in the NY Times:
"This is the field where 380 swamp white oaks and 57 sweetgums — to be shipped in from nearby states — will be kept and cultivated before making one more journey in 2009, to the World Trade Center memorial in Lower Manhattan".
Swamp white Oaks in new York City, I find that very interesting. Now I am sure people much smarter than me have made this decision, and know what they are doing, but swamp white oaks?
I just have a hard time wrapping my head around this one. To me the cultural requirements just seem so opposite. It will be interesting to see how the prepare the for the planting holes and how much room they allow for root growth, water, oxygen, etc.
Again they are much smarter than me, so I am sure they have this worked out.
By the way this is Quercus bicolor from Michael Dirr's description:
- Found in low-lying swampy situations.
- moist bottomlands, along streams.
- requires acid soil.
- mixed news on transplanting ease.
- normal color is yellow, he says he's seen red-purple.
- Natl. champion is 120' x92' in Maryland.
I wish all the best for the landscape design for this project, if any memorial was deserving of a contemplative place the World Trade Center is certainly deserving
In regards to the sweetgums, they are a beautiful tree, great fall color, good presence (straight trunks and all).