When does Chinese privet bloom in South Carolina?

Most often in April. Across 142 dated, research-grade observations of Ligustrum sinense in South Carolina, the flowering season runs roughly April to May.

Peak April In flower 142 Examined 410 State South Carolina

Flowering 142 in flower of 410 examined

83%

70%

Proportion of examined Ligustrum sinense in South Carolina in flower, by month
Month	In flower	Examined	Share	95% interval
Jan	0	17	0%	0% to 18%
Feb	0	14	0%	0% to 22%
Mar	1	14	7%	1% to 31%
Apr	91	110	83%	75% to 89%
May	47	67	70%	58% to 80%
Jun	2	22	9%	3% to 28%
Jul	0	23	0%	0% to 14%
Aug	1	33	3%	1% to 15%
Sep	0	25	0%	0% to 13%
Oct	0	37	0%	0% to 9%
Nov	0	27	0%	0% to 12%
Dec	0	21	0%	0% to 15%

Peak flowering in Apr. Each bar is the share of Ligustrum sinense in South Carolina observations in which someone actually recorded the reproductive state and found the plant in flower, not the raw number of flowering records. That distinction matters: people observe plants far more in spring than in winter, so a bare count of flowering records partly measures when people go outside. Dividing by the number examined removes that. 142 of 410 examined observations were in flower, every one of them research grade. The whisker on each bar is a 95% Wilson interval. This is still a global aggregate and not a forecast for your garden: the same species flowers on different dates in different hemispheres. Where a species has fewer than 30 flowering records we do not draw this chart at all. Computed from 10.15468/dl.wt38fd.

What this is, and what it is not

This is a record of when people in South Carolina found Ligustrum sinense in flower, not a forecast. It is computed only from observations made in South Carolina, so it is not the species’ global average dragged onto a map: the same plant flowers on different dates in different places, and that is the entire point of the page.

It will not tell you what your particular plant will do this year. Bloom time moves with the season, with altitude, and with the weather, and a warm February pulls everything forward. We publish the distribution and the sample size, and we refuse to draw a month that too few people examined.

The plant

Ligustrum sinense

Chinese privet

Sourcesevery claim on this page

GBIF (iNaturalist Research-grade Observations). Dated flowering annotations in South Carolina. Every record achieved iNaturalist quality grade Research, which is applied upstream at export. 10.15468/dl.wt38fd. Retrieved 2026-07-14.
World Flora Online Plant List. The accepted name. CC0. Retrieved 2026-07-12.