Swamp cottonwood

Swamp cottonwood (Populus heterophylla) is a tree native to the lower 48 states of the United States and found in the state of Maryland; it may or may not be native to Maryland.USDA Plants Database, 
== Identification ==
Its foliage is typically green.
It grows at moderate speed from a single stem to a height of about 100 feet with roots at least 24 inches deep, and has a lifespan under a hundred years. It will readily resprout even if cut down to the ground.
== Cultivation ==
The USDA believes this plant to be unavailable for purchase. It is propagated by the following methods: bare root, container, seed. Typically, this plant will seed itself at a slow rate, and new seedlings will have a high chance of success compared to other plants of this type.
Soil preferences: medium/fine soil, pH 4.6-5.9, medium fertilizer. Provide high moisture. This plant has no salinity tolerance and low drought tolerance. It prefers full sun.
== Uses and Relationships ==
== More Information ==
The initial draft of this article was automatically generated from the Populus heterophylla profile in the USDA Plants Database. The Biota of North America Program (BONAP) may or may not have a page for this genus with detailed range maps. (BONAP range maps are copyrighted and should not be placed directly on our wiki.)
== References ==
Category:Populus Category:Native trees Category:North American natives Category:Natives with green foliage Category:Moderate-growing natives Category:Natives between 75 and 100 feet tall Category:High moisture demand natives Category:Drought intolerant natives Category:USDA native stubs