Where can I find a grant for planting trees in New Orleans?

Where can I find grants to plant trees in New Orleans?
I want to revitalize a playground in New Orleans. The area is very poor and coming back slowly that I am considering. Due the families having low budgets, I was thinking of planting apple, orange and pecan trees in the park over the benches. I know the trees would bare fruit and the kids would be able to have a healthy snack. Any ideas of who I could ask for finacing on the trees and materials need to plant them?
ANy ideas on playground funders would be great too.

Start with Parkway Partners, since they already work with NORA on maintaining parks and parkways. Also, try Hike For Katreena, as they have a similar goal to yours.

Good luck!