Blackmer Farm
North Grosvenordale, CT · about 51 mi from Boston
At a glance
- Address
- 438 Quinebaug Road Rte. 131, North Grosvenordale, CT 06255
- Activities
- 🎃 Pumpkins🍅 Vegetables
- Typical season
- Sep to Oct (pumpkins, varies by farm)
- Nearest city we cover
- Boston, about 51 miles
- Listing updated
- No date on the listing
- County
- Northeastern Connecticut Planning Region, CT
- Hardiness zone
- USDA zone 6a
- Source
- USDA Local Food Directories
Picking weather
National Weather ServiceLoading the forecast…
Weather only. It does not tell you whether the farm is open, so check hours with the farm.
Make a day of it
- Playground 2.4 mi
- Picnic area 0.3 mi
- Gas station 1.8 mi
- EV charger 4.7 mi
- 25 places to eat within 5 mi Dudley House of Pizza, Ice Cream Pharm, Jimmy's Pizza
Farmers markets nearby
- Putnam Summer Farmers Market Putnam · 7.3 mi
- Southbridge Farmer's Market at Big Bunny Market Southbridge · 7.9 mi
- Douglas Farmers Market Douglas · 11.6 mi
CSA farm shares nearby
- Woodstock Sustainable Farms 5.5 mi
- Crown & Roots Farm 10.1 mi
- Oxford Farms 10.4 mi
Open in Apple Maps · Google Maps directions
Nearby places from OpenStreetMap (straight-line distance). Markets and CSAs from the USDA Local Food Directories.
Weather here in a typical year
Nov here: highs around 50°F, lows around 30°F, about 4.2 in of rain, 9.7 hours of daylight.
- 🌱 Last spring frostMay 1
- 🍂 First fall frostOct 9
- ☀️ Frost-free season161 days
- 🧭 Hardiness zone6a
NOAA 1991-2020 Climate Normals, W Thompson Lake, CT station (4.8 mi); USDA Plant Hardiness Zone Map 2023 (USDA-ARS, Oregon State University PRISM). Averages, not a forecast. Crops ripen earlier after warm springs.
What you can pick here
- PumpkinsSep to Oct
- VegetablesJun to Oct
Typical US ranges from extension service crop calendars, not this farm's own dates. Seasons shift by region and weather, so check with the farm.
Before you go
- Check that it is open. Search for the farm's current hours: hours and crops change with the weather.
- Bring cash and a card. Some farms take only one.
- Water, sun protection and closed-toe shoes.
- Boots that can get muddy
- A wagon or sturdy bag for heavy pumpkins, if allowed
- Hand wipes
- A sturdy basket or box, if the farm allows your own
- Gloves for prickly vines
- A cooler for sweet corn and tomatoes
- Ask about pets before you bring a dog.
More tips: your first u-pick visit.
How to pick like a pro
- Is it ripe?
Look for an even, deep color, a hard rind your fingernail cannot dent, and a dry, firm stem.
- How to pick
Cut the vine with pruners and leave 3 to 4 inches of stem. Carry pumpkins from underneath, never by the stem.
- Best time to go
Late September to mid October for the best selection. Go after a few dry days; patches get muddy after rain.
- Keep it fresh
Uncarved pumpkins last 2 to 3 months in a cool, dry spot. Carved ones last about a week.
Check hours before you go. Listings come from public directories and many were last updated in 2024.
From the listing
Farm market; seasonal fruits and vegetables; pumpkins; plants;
Farms nearby
All farms near Boston · Farms in Connecticut · Pumpkin patches everywhere
Plan your trip
Questions about Blackmer Farm
Is Blackmer Farm open today?
We do not track live hours. Check with the farm before you go. Our listing comes from public directories and was last updated in a past season.
When is the season at Blackmer Farm?
Pumpkins typically run Sep to Oct in much of the US. Exact dates depend on the farm, the region and the weather, so confirm with the farm.
Where is Blackmer Farm?
The listing gives the address as 438 Quinebaug Road Rte. 131, North Grosvenordale, CT 06255. Use the Directions button for turn-by-turn directions.
Can I bring my dog to Blackmer Farm?
Pet rules vary by farm and by field. Many u-pick farms do not allow dogs in picking areas for food safety. Ask the farm before you go.
Is this listing wrong?
Farms can fix or claim a listing for free on our add or claim your farm page.