Landscaping Rules in Roseville, CA (2026)

Cal. Pub. Res. Code Sec. 4291 (Defensible Space - 100-Foot Brush/Tree Clearance)

4291. (a) A person who owns, leases, controls, operates, or maintains a building or structure in the state responsibility area shall at all times do all of the following: (1) (A) Maintain defensible space of 100 feet from each side and from the front and rear of the structure, but not beyond the property line, except as provided in subparagraph (B). The amount of fuel modification necessary sha...

Roseville, CA, Municipal Code Sec. 19.66.030(A)-(B) (Tree Permits)

A. Permit Required. No person shall conduct any regulated activities within the protected zone of any protected tree; or harm, destroy, kill or remove any protected tree unless authorized by a Tree Permit or as provided in subsection C. B. Type of Permit. 1. Administrative Tree Permit. An Administrative Tree Permit is required for any regulated activity affecting one or more protected trees, wh...

Cal. Food & Agric. Code Sec. 5004 (Definition of Noxious Weed)

5004. "Noxious weed" means any species of plant that is, or is liable to be, troublesome, aggressive, intrusive, detrimental, or destructive to agriculture, silviculture, or important native species, and difficult to control or eradicate, which the director, by regulation, designates to be a noxious weed. In determining whether or not a species shall be designated a noxious weed for the purpose...

Cal. DWR - Model Water Efficient Landscape Ordinance (MWELO) (23 CCR Sec. 490 et seq.; Gov. Code Sec. 65591-65599)

The MWELO is also referenced by Title 24, Part 11, Chapters 4 and 5 CalGreen Building Code. All local agencies must adopt, implement, and enforce the MWELO or a local Water Efficient Landscape Ordinance (WELO) that is at least as effective as the MWELO. Usually, local agencies that adopt WELOs create a more stringent ordinance than MWELO. The purpose of water efficient landscape ordinances is t...

Roseville, CA, Municipal Code Sec. 14.18.120(C)-(D) (Stormwater Management and Rainwater Retention)

C. It is strongly recommended that landscape areas be designed for capture and infiltration capacity that is sufficient to prevent runoff from impervious surfaces (i.e., roof and paved areas) from either: (1) the one-inch, 24-hour rain event; or (2) the 85th percentile, 24-hour rain event, and/or additional capacity as required by any applicable local, regional, state or federal regulation. D. ...

Roseville, CA, Municipal Code Sec. 14.18.050(B)(4)(a) (Landscape Design Plan - Plant Materials)

Methods to achieve water efficiency shall include one or more of the following: i. Protection and preservation of native species and natural vegetation; ii. Selection of water-conserving plant, tree and turf species, especially local native plants; iii. Selection of plants based on local climate suitability, disease and pest resistance;

Cal. Civ. Code Sec. 4735 (HOA Restrictions on Low-Water Plants / Artificial Turf Void)

4735. (a) Notwithstanding any other law, a provision of the governing documents or architectural or landscaping guidelines or policies shall be void and unenforceable if it does any of the following: (1) Prohibits, or includes conditions that have the effect of prohibiting, the use of low water-using plants as a group or as a replacement of existing turf. (2) Prohibits, or includes conditions t...