The southernmost farm in this research, offering both cut-your-own and pre-cut trees with tractor rides -- but species, pricing, and 2026 dates are all unconfirmed, and no dedicated farm website exists.
No pricing found in search results.
Great Mills Farm is the southernmost farm covered in this research, serving St. Mary’s County at the far end of Southern Maryland. Its listing comes primarily through the Maryland Christmas Tree Association’s own member directory rather than a dedicated farm website, which shapes both what this record can confirm and what it can’t.
One genuinely useful data point stands out: the MCTA directory listed this farm’s 2025 season as running from late November through December 19. That’s notably shorter than several farms elsewhere in this research that run all the way through December 23 or 24. If this pattern holds for 2026, it means procrastinating past mid-December could be a real problem here in a way it wouldn’t be at a farm with a longer window – worth keeping in mind if your holiday schedule tends to push tree-buying toward the last minute. That said, this record can’t confirm whether the 2026 calendar will follow the same shorter pattern, so treat it as a reason for some added urgency rather than a locked-in fact.
Per the MCTA listing, Great Mills Farm offers both choose-and-cut and pre-cut trees, along with tractor rides and concessions – a reasonably complete setup even without further detail. No specific tree species were located in any source checked, so if you have a strong species preference, this is one to confirm by phone rather than assume.
This listing has more open questions than most others in this Southern Maryland batch: no pricing, no confirmed species, and no dedicated farm website to check any of it against. That’s a genuine gap in the public record, not a sign that something is wrong with the farm itself – smaller or more local farms sometimes rely primarily on directory listings like the MCTA’s rather than maintaining their own web presence, which is exactly the pattern here.
The Maryland Christmas Tree Association maintains contact information for its member farms, including this one, and reaching out through that channel (or by phone directly, if a farm number is available) is the most direct way to confirm species, pricing, and 2026 dates before making the drive. Given how far south this farm sits relative to other listings in this research, and the shorter reported season, doing that legwork before you go is worth the extra step here more than it might be for a farm with a fuller, self-published online presence.
Not confirmed for 2026. The 2025 season, per the Maryland Christmas Tree Association directory, ran late November through December 19 -- shorter than many farms further north that run closer to Christmas Eve.
Not documented in the record.
Not documented in the record.
Not described in the record.
Not described in the record.
Skip if you're hoping to visit later in December, since the 2025 season reportedly ended December 19, shorter than several farms further north that run through Christmas Eve -- confirm the 2026 end date before planning a late visit.
Not specified in the record.
Per the Maryland Christmas Tree Association directory, late November through December 19 -- a shorter window than many farms further north in this research that run closer to Christmas Eve. 2026 dates are unconfirmed.
Yes, per the MCTA directory, both choose-and-cut and pre-cut trees are offered, along with tractor rides and concessions.
Not documented. No species list was found in any source checked.
No pricing was found in any source checked for this farm.
2026 dates had not been published when we last checked. In past seasons it has run: Wednesday-Friday afternoons, Saturday-Sunday. Check with the farm before driving out.
Pricing was not published when we last checked. No pricing found in search results.
Yes. It's cut-your-own and choose-and-cut (staff cuts it for you).
20441 Flat Iron Rd, Great Mills, MD 20634, in St. Mary's County. It is one of 5 farms we track in Southern Maryland.
We track 5 farms in Southern Maryland, 5 of which let you cut your own tree. The farm has not published a starting price, so it cannot be compared on cost — call before you budget.
One caveat worth repeating: this farm had not published its 2026 dates when we last checked, while 2 of the 5 farms we track in Southern Maryland had. Treat any date you see elsewhere as last year's until the farm confirms it.
Map pin is set to the town centre. Navigate to the street address above, not the pin.
Checked September 2026.