Syzygium jambos
naturalizedMyrtaceae

Syzygium jambos

Rose-apple

Naturalized (non-native)non-native

Introduced and now reproducing on its own in the wild.

Syzygium jambos is a tree originating in Southeast Asia and occurring widely elsewhere, having been introduced as an ornamental and fruit tree....

Read more on Wikipedia →
summary via Wikipedia · CC BY-SA
Seasonality

Only 2 phenology-annotated observations exist for this species in Hawaiʻi — too few to describe a season. No window is inferred.

What works

Controlling Syzygium jambos

From Weed Control by Species1 row →

Best reported: cut-stump with 20% G4, 80% Biodiesel — one report from OANRP.

  1. 5.0cut-stump20% G4, 80% BiodieselTriclopyrG41 report · 1 observed
    OANRP
    • 5successful. Recommended method · OANRP · observed

      girdle and basal with at least 2 inch band also works

Ratings are the reporting organisation’s own, on a 5-point scale. Always follow the product label — the label is the law. See these 1 rows in the full table

Gallery · 3 · iNaturalist
open-licensed photos · click any to view its source
Where documented · 32 ahupuaʻa
documented occurrences · iNaturalist + GBIF · iNaturalist 74 · GBIF 54 records