Calendar by area
Southeast, Central Highlands
Gardens in tapping
| Rest, leaf change | Jan–Feb |
|---|---|
| Tapping, once the canopy has settled | mid Mar to late Dec |
| First round, start of the rains, moist soil | Apr–May |
| Second round, middle of the rains | Jul–Aug |
New planting
| New planting | mid May to mid Aug |
|---|
North Central, former Quảng Bình to Huế
The rains come late here, so don't fertilize by “start of the rains”. No source gives fertilizing months for trees in tapping, or tapping months for Huế.
Quảng Trị
| Main tapping season | May–Nov |
|---|---|
| New planting | early Feb to mid Apr |
Huế
| New planting | mid Sep to late Nov |
|---|
North Central, Thanh Hóa to Hà Tĩnh
No source gives tapping or fertilizing months for this area.
New planting
| New planting | early Feb to mid Apr |
|---|
Central coast, Đà Nẵng to former Phú Yên, Dry south central coast, Khánh Hòa to former Bình Thuận
Grown only in some places. No source gives tapping or fertilizing months.
New planting
| New planting | mid Sep to late Nov |
|---|
Northwest
Grown only in some places. No source gives when tapping ends.
| Tapping restarts (varies by year) | mid Mar to mid Apr |
|---|---|
| New planting | mid May to mid Aug |
This calendar is compiled from the sources listed under each entry. Actual dates change with the year, variety, water and weather. Where they differ, follow your local agriculture office's schedule.
Sources last checked: 04 Nov 2026