When to plant hyacinths in Buffalo: 11 October – 6 December

In Buffalo, hyacinth: plant from 11 October to about 6 December. For planting stock, the places nearby include Luds Landscaping (garden centre, 2 km) and Garden Center at The Home Depot (garden centre, 13 km); addresses and opening hours are below.

Bulbs are best planted early in the window: late-planted bulbs may flower later or less well. Late planting works only while the soil can be dug. Mulch after planting.

The date is about two weeks before the average daily temperature here falls below 0 °C (ten years of weather): an estimate, not the day the ground freezes, and a cold spell can freeze it earlier. Sources: Iowa State University Extension, Wisconsin Horticulture Extension, UNH Extension, RHS, how the ground freezes (NRC Canada, CBD-26).

Hyacinth in Buffalo: soil, season and weather

Nights then average below 0 °C in December–March; the coldest, January, averages -5.5 °C.

Planting	11 October – 6 December
First autumn frost	10 November
Coldest nights	January, -5.5 °C
Soil back at 1 °C in spring	2 February
Daylight	11:18 on 11 October
Daylight at the winter solstice	9:01

The same dates in Buffalo hold for Garlic, Tulip, Daffodil and Crocus.

Hyacinth in Buffalo: depth, winter cold, pests and pets

Plant hyacinths 10 cm deep, at least 7.5 cm apart (RHS). In the ground hyacinths are fully hardy, but in containers they can be frost tender in cold winters (RHS); here winter nights average below 0 °C, so wrap the pots or move them to a sheltered spot.

In Buffalo the average daily temperature stays at 10 °C or lower for about 26 weeks a year (our estimate from ten years of monthly weather). For this bulb Wisconsin Horticulture Extension gives a cold period of 12–15 weeks at about 2–10 °C. The winter here gives that in the ground, so the bulbs need no pre-chilling.

Flowers get smaller in the years after planting: for full spikes, replace the bulbs or add a few new ones each autumn (RHS).

If squirrels are a problem, protect the bulbs with wire mesh (RHS). Hyacinths are toxic to dogs, cats and horses: intense vomiting and diarrhoea (ASPCA).

Sources: RHS, Wisconsin Horticulture Extension, ASPCA.

Hyacinth in nearby cities

Around Buffalo, Kitchener is 15 days earlier and Erie 9 days later.

City	Distance	Date	Difference
Hamilton	88 km	8 October – 10 December	3 days earlier
Toronto	94 km	30 September – 25 November	11 days earlier
Rochester	106 km	13 October – 14 December	2 days later
Erie	130 km	20 October – 22 December	9 days later
Kitchener	145 km	26 September – 21 November	15 days earlier
Ithaca	201 km	9 October – 4 December	2 days earlier

Where to buy hyacinth for planting in Buffalo

Planting stock goes into the ground from 11 October to about 6 December; buy it before that. Within 15 km of Buffalo OpenStreetMap lists 10 garden centres and 3 markets (collected 20 October 2026).

Fiorella's Garden Center — garden centre
Delaware Street 55, 14150 Tonawanda · 14 km
Zittel's Country Market — garden centre
Southwestern Boulevard 4415, 14075 Hamburg · 15 km
Luds Landscaping — garden centre
14th Street 341, 14213 Buffalo · 2 km
Garden Center at The Home Depot — garden centre
Mon–Sat 06:00–22:00; Sun 08:00–20:00 · 13 km
Farmers & Artisans — market
Main Street 4557, 14226 Amherst · Mon–Fri 08:00–18:00; Sat 08:00–17:00 · 11 km · farmersandartisans.com
Elmwood Village Farmers Market — market
May–Nov Sat 08:00–13:00 · 4 km · elmwoodmarket.org
Home Depot Garden Center — garden centre
14 km
Chandler Street Market — market
6 km · stepoutbuffalo.com

Questions