# Latin American municipal tree‑planting & management

> Live situation record from CLSTR: https://clstr.news/situations/latin-american-municipal-treeplanting-campaigns
> Updated: 2026-07-30T23:47:00.000Z. Sources: 35. Developments: 8.

Municipal tree initiatives continue across Latin America. In Mexico City, the Secretariat of the Environment (SEDEMA) organized three volunteer "tequios" at the Cerro de la Estrella protected area, planting 1,394 native trees and adding fire‑prevention patrols, soil‑conservation work, biodiversity monitoring and environmental‑education with the Autonomous University of Mexico City and local collectives.

In Puebla’s San Sebastián district, authorities reiterated that the removal of four trees was authorized under a mobility‑infrastructure request for a pedestrian‑safety project that has since been halted, despite resident opposition. Saltillo reported the removal of two rain‑fell trees in Alameda Zaragoza and near Boulevard Francisco Coss and confirmed plans to plant four evergreen oak trees as part of its broader reforestation effort supported by state, federal, private and civil‑society partners.

In July 2026, Querétaro municipality began a city‑wide urban tree inventory, starting in the historic centre and expanding to other districts, to assess tree health, set conservation priorities and meet a target of 70,000 trees by the end of 2026 after planting 20,830 in 2025. Simultaneously, Ahome (Los Mochis) launched an inventory of roughly 200 alamo trees along key boulevards, focusing on safety pruning and enforcing replacement requirements for trees removed during construction.

These actions build on earlier efforts in Argentina, Uruguay, Chile and other Mexican cities, reflecting a regional emphasis on planting, maintenance, removal oversight and data‑driven management of urban forests.

## Timeline

### 2026-07-30: Mexican cities begin urban tree inventories

Querétaro and Los Mochis in Mexico will inventory urban trees to assess health, plan pruning and meet planting targets, aiming to improve city green coverage and safety.

2 sources. https://clstr.news/cluster/mexican-cities-begin-urban-tree-inventories

### 2026-07-24: Municipal Tree Removal Projects in San Sebastián (Puebla) and Saltillo, Mexico

Puebla and Saltillo municipal governments removed trees—four in San Sebastián for a paused safety project and two in Saltillo after rain‑induced falls—while planning new plantings.

4 sources. https://clstr.news/cluster/municipal-tree-removal-projects-in-san-sebastin-puebla-and-saltillo-mexico

### 2026-07-22: Mexico City expands community tree‑planting at Cerro de la Estrella

SEDEMA led volunteer tree‑planting at Mexico City's Cerro de la Estrella, planting 1,394 native trees and targeting 2,486 to restore the protected area and engage residents in ecosystem care.

11 sources. https://clstr.news/cluster/saltillo-and-mexico-city-boost-urban-reforestation-with-thousands-of-new-trees

### 2026-07-13: Chillán mayor orders tree pruning to tackle elm borer infestation

Chillán’s mayor approved pruning of Plaza de Armas trees after an elm borer infestation threatened public safety, with plans to replace older trees with diverse species.

5 sources. https://clstr.news/cluster/chilln-mayor-orders-tree-pruning-to-tackle-elm-borer-infestation

### 2026-07-13: Green Infrastructure and Dense City Design Promoted in Mexico and Argentina

Mexico proposes adding nature as an eighth habitability criterion, while an Argentine‑focused study finds dense city design cuts CO₂ more than trees, urging compact, transit‑centered planning.

2 sources. https://clstr.news/cluster/green-infrastructure-and-dense-city-design-promoted-in-mexico-and-argentina

### 2026-07-09: Moroleón municipality removes hazardous trees and plans reforestation

Moroleón, Mexico removes hazardous dead trees ahead of a 60‑million‑peso road upgrade and pledges to replant native species after completion.

2 sources. https://clstr.news/cluster/morolen-municipality-removes-hazardous-trees-and-plans-reforestation

### 2026-07-08: Saltillo initiates large‑scale tree removal and replacement to improve urban safety

Municipalities in Mexico, Chile, and Argentina carried out tree removal, safety cuts and large‑scale planting projects, including Saltillo's July 11 tree‑pruning, Tlaxcala's emergency removal, Santiago's 209‑树园

8 sources. https://clstr.news/cluster/florida-uruguay-readies-for-papal-visit-while-launching-60000tree-urban-greening-plan

### 2026-06-22: Municipal Tree‑Planting Initiatives Expand Urban Greenery in Argentina and Mexico

Concepción del Uruguay (AR) will plant 100 new trees and replace 50, targeting 300 by 2026, while Puebla (MX) aims to exceed 10,000 new trees this year after a 71,000‑tree planting effort in 2025.

2 sources. https://clstr.news/cluster/municipal-treeplanting-initiatives-expand-urban-greenery-in-argentina-and-mexico

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Cite as: Latin American municipal tree‑planting & management. CLSTR, https://clstr.news/situations/latin-american-municipal-treeplanting-campaigns