Bloomington, IN Invasive Plant Rules: Tree-of-Heaven Removal (2026)
Key Facts
- Governing table
- Table 04-18, Prohibited Plant Species
- Listed as
- Prohibited Invasive Tree
- State cross-reference
- Indiana terrestrial plant rule, 312 IAC 18-3-25
- Enforcing department
- Planning and Transportation Department
- Applies to
- New landscape plans, plats and site plans
- Does not apply to
- Existing trees outside development review
Summary
The City of Bloomington's Unified Development Ordinance lists Tree-of-Heaven (Ailanthus altissima) as a Prohibited Invasive Tree on Table 04-18. Any landscaping installed under a reviewed site plan, subdivision plat or other development approval in the City of Bloomington cannot use Tree-of-Heaven, and existing Tree-of-Heaven plantings do not count toward the landscaping the Unified Development Ordinance requires on a site.
(C)Prohibited Plant Species. Species identified as invasive, detrimental, or noxious shall not be planted under any circumstances and will not be counted toward landscape requirements. ... (e)Prohibited Plant Species. Species identified in Table 04-18 (Prohibited Plant Species) are considered unacceptable and shall not be planted because of invasive characteristics, weak wood, and/or abundant litter. Table 04-18. Prohibited Plant Species Common Name Scientific Name Prohibited Invasive Trees ... Tree-of-Heaven Ailanthus altissima ⁁ ... ⁁ = Indiana terrestrial plant rule (312 IAC 18-3-25)
Full Breakdown
080(e) (Prohibited Plant Species). The table sits inside the landscaping chapter that governs every site plan, subdivision plat, buffer yard and parking lot planting plan the City of Bloomington's Planning and Transportation Department reviews. 080(c)(2)(C) backs the table with a general rule: any species identified as invasive, detrimental or noxious shall not be planted under any circumstances and, if it appears on a site anyway, will not be credited toward the canopy tree, shrub or ground-cover counts a project must meet. Tree-of-Heaven carries the caret symbol on Table 04-18 tying it to the Indiana terrestrial plant rule at 312 IAC 18-3-25, so a developer cannot argue state silence excuses the planting; both the state administrative rule and the City's own ordinance flag the species.
080(e) cites as its rationale. Because the ban lives in the development-review chapter rather than the nuisance or garbage-and-weeds title, it reaches new landscaping installed with a permit, plat or site plan rather than a homeowner's existing yard trees; Bloomington does not use this section to compel removal of a mature Tree-of-Heaven that predates a development application. 080(c)(1)(F) withholds a final occupancy recommendation until the approved landscaping, drawn only from permitted stock, is installed and inspected.
Violations & Fines
A landscape plan that specifies Tree-of-Heaven will be rejected at plan review by the Planning and Transportation Department, and any Tree-of-Heaven already on a development site is not counted toward the tree, shrub or ground-cover totals a project must satisfy under Section 20.04.080(c)(2)(C). Section 20.04.080(c)(1)(F) lets the City withhold the final occupancy recommendation until the required, permitted landscaping is installed and inspected, so a developer who ignores Table 04-18 risks a stalled certificate of occupancy rather than a direct fine.
Frequently Asked Questions
Can I plant a Tree-of-Heaven in my Bloomington yard?
Does the City require me to remove a Tree-of-Heaven I already have?
Why is Tree-of-Heaven banned from new landscaping?
Sources & Official References
Other rules in Bloomington
Compare Bloomington to another location·View the Indiana invasive plant rules overview
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