Invasive Plant Rules in Newark, NJ (2026)
2 verified invasive plant rules for Newark, New Jersey, sourced directly from the municipal code and official government pages.
Verified from official government sources
Prohibited Species
Newark's landscaping code bans ten specific tree varieties outright and layers on a second, broader prohibition: nothing on the New Jersey DEP's Invasive Plant List or the USDA's Invasive Plants Field and Reference Guide may be planted anywhere in the city. The rule lives inside the mandatory zoning standards for site landscaping, § 41:16-2-2, that every site plan and subdivision application must satisfy.
Newark's Banned Invasive Plant Species List
Some RestrictionsNewark, NJ Code § 41:16-2-2(4)
Prohibited tree species. The following tree varieties may not be planted and are prohibited: a. Bradford Pear/Pyruscalleryana 'Bradford'. b. Empress Tree/Paulownia tomentosa. c. Tree of Heaven/Ailanthus altissima. d. White Poplar & Lombardy Poplar/Populus alba & Populusnigra. e. Russian Olive. f. Siberian Elm. g. Amur Maple. h. Silver Maple. i. Norway Maple. j. Gingko Biloba - female. In additi...
Tree-of-Heaven Removal
Newark's zoning code flatly bans planting Ailanthus altissima, the tree of heaven, anywhere a site plan or subdivision application requires landscaping. The ban sits in the mandatory design standards of Title XLI's landscaping chapter, alongside nine other invasive or weak-wooded species the Central Planning Board and Zoning Officer will not approve on a landscape plan submitted for review.
Newark Bans Planting Tree of Heaven
Some RestrictionsNewark, NJ Code § 41:16-2-2(4)
Prohibited tree species. The following tree varieties may not be planted and are prohibited: a. Bradford Pear/Pyruscalleryana 'Bradford'. b. Empress Tree/Paulownia tomentosa. c. Tree of Heaven/Ailanthus altissima. ... j. Gingko Biloba - female.
Looking for Essex County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Newark city rules.
Invasive Plant Rules in Essex County →