When does american witch-hazel bloom in Virginia?

Most often in November. Across 292 dated, research-grade observations of Hamamelis virginiana in Virginia, the flowering season runs roughly October to November.

Peak November In flower 292 Examined 537 State Virginia

Flowering 292 in flower of 537 examined

42%

65%

93%

55%

Proportion of examined Hamamelis virginiana in Virginia in flower, by month
Month	In flower	Examined	Share	95% interval
Jan	5	12	42%	19% to 68%
Feb	0	6	0%	0% to 39%
Mar	1	14	7%	1% to 31%
Apr	1	25	4%	1% to 20%
May	1	48	2%	0% to 11%
Jun	0	47	0%	0% to 8%
Jul	0	36	0%	0% to 10%
Aug	1	28	4%	1% to 18%
Sep	28	43	65%	50% to 78%
Oct	179	192	93%	89% to 96%
Nov	70	75	93%	85% to 97%
Dec	6	11	55%	28% to 79%

Peak flowering in Nov. Each bar is the share of Hamamelis virginiana in Virginia 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. 292 of 537 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 Virginia found Hamamelis virginiana in flower, not a forecast. It is computed only from observations made in Virginia, 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

Hamamelis virginiana

american witch-hazel

Sourcesevery claim on this page

GBIF (iNaturalist Research-grade Observations). Dated flowering annotations in Virginia. 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.