Is Hachiku Bamboo Mass Flowering and Die-off happening right now?

As of today, past peak, season runs to ~June 30. Earth Exhibit tracks the live conditions and flags it the moment it is on.

Hachiku bamboo (Phyllostachys nigra var. henonis) exhibits one of nature's most remarkable phenomena: synchronized mass flowering.

Bamboo propagated from the same genetic lineage flower simultaneously across vast areas - even when separated by thousands of kilometers.

After flowering, the bamboo produces seeds and dies.

Recent reports suggest some henonis populations began flowering around 2020.

Where to see it

A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.

Viewing spots
Kyoto Prefectural Botanical Garden (京都府立植物園)
Kyoto University Botanical Garden
+ 1 more spot, with exact coordinates and timing, in the app →

This is the short version

This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.