You stood in line at Rustin Pavilion on the evening of September 12, picked up a skinny bare-root sapling in a paper cup, and watched the light show wash over Town Hall as Southlake marked 70 years since incorporation. If that was your only exposure to the city's 2,026 Trees in 2026 initiative, you got the smallest, slowest piece of it.
The giveaway table at Celebrate Southlake was a nice gesture tied to a milestone birthday. The actual mechanism for adding real shade to your yard this year is a separate program most residents who attended the block party never heard mentioned from the stage: two fall purchase windows for established 5-gallon trees, with a volunteer delivery and planting option built specifically for residents 55 and older.
Three Programs, One Confusing Name
Part of the confusion is that Southlake now runs three distinct tree programs that get lumped together in conversation, and only one of them is new this year.
| Program | What it gives you | Who it's for |
|---|---|---|
| Street Tree Program | A shade tree from a short list of four varieties, delivered and planted by a city-contracted nursery in the street right-of-way | One per household, first-come-first-served, no HOA purchases |
| Tree Preservation Ordinance | Rules governing removal of existing trees on developed lots, tracked on the city's Tree Conservation Map | Anyone altering a property where trees were preserved under a formal Tree Conservation Plan |
| 2,026 Trees in 2026 | Free saplings at select events, plus purchasable 5-gallon trees in two fall windows | Anyone who wants to plant on their own property, with extra help available for residents 55 and up |
The Street Tree Program has existed for years and works on its own separate calendar, the city's page on it makes clear that trees are transported and planted by the nursery each spring, not handed out at a fall event. The Tree Preservation Ordinance is a different animal entirely. It governs what you can remove, not what you can plant, and it only touches you if your lot falls inside the city's Tree Conservation Map. Neither of those overlaps with what happened at Rustin Pavilion.
What the Block Party Actually Was
Celebrate Southlake ran from 4 to 9 p.m. at Southlake Town Square, built around live performances from Southlake bands, food trucks, and a showcase of city vehicles and equipment, all folded into the city's 70th anniversary. The tree saplings were framed as a special addition to this year's edition specifically, tied to the anniversary theme rather than a permanent fixture of the event.
That framing matters if you're trying to figure out whether you missed your shot. You didn't. The sapling giveaway was one entry point into a program that's been running in phases all year, starting back in February when Mayor Shawn McCaskill visited Liberty Gardens in Bicentennial Park to preview the planting of a Shumard Oak donated by the Daughters of the American Revolution. That tree, and the event table in September, are both small entries in a goal the city has been building toward since the start of 2026: 2,026 trees planted by the end of the year, tracked on a public progress map on the Experience Southlake site.
The Part Worth Acting On
Here's where the program gets more useful than a paper cup and a bare-root twig. In August, the city expanded 2,026 Trees in 2026 to include two fall purchase windows for 5-gallon trees, a meaningfully larger and more established starting point than anything handed out at a festival table. Residents choosing to participate get two options:
- Plant It Yourself. Buy a tree at a set price, pick it up at a designated location where staff help with loading, and plant it at home using instructions included with the purchase.
- Volunteer Delivery & Planting. Available to residents 55 and older, this option has the tree delivered and planted by volunteers, removing the physical labor from the equation entirely.
That second option is the detail easy to miss if you're not reading past the press release. It's a program built for residents who want a mature-enough tree in the ground this fall without doing the digging themselves, and it's not something the giveaway table at Celebrate Southlake could ever replicate. A bare-root sapling needs its roots soaked for three to six hours before planting and takes years to catch up to a 5-gallon tree's head start. If your goal is shade sooner rather than later, the fall purchase windows are the actual lever, not the September giveaway table.
Planting in Southlake's Clay
Whichever route you take, the planting mechanics differ depending on what you're working with. For bare-root saplings, the city's own guidance is to soak the roots for three to six hours, dig a hole wider than the root spread, clear grass in a three-foot circle, and plant at the same depth the tree grew before, then mulch two inches around the base without letting mulch touch the trunk. Water every seven to ten days for the first year.
Potted 5-gallon trees follow a different rhythm. Dig a hole only slightly larger than the pot itself. If the sides of the hole come out slick, which is common in Southlake's clay soil, rough up the sides before setting the tree in, since a glassy clay wall can trap roots the way a pot does. Mulch two to four inches deep, then water daily for the first two weeks before easing back to every few days for the remainder of the first year. Either way, calling 811 before digging avoids the more expensive mistake of hitting a line you didn't know was there.
Why the City Is Doing This at All
None of this is happening in isolation. Southlake has held Tree City USA status for 28 consecutive years, a designation that requires a minimum annual investment of at least two dollars per capita in urban forestry and a formally maintained tree ordinance. The 2,026 Trees in 2026 initiative isn't a one-off anniversary stunt bolted onto an existing program. It's this year's expression of a commitment the city has kept for nearly three decades, which is part of why the fall purchase windows exist as a real infrastructure investment rather than a marketing flourish timed to a birthday.
For residents, the practical takeaway is simple. If you picked up a sapling at Rustin Pavilion, plant it and keep watering it, it's a fine start. But if you're weighing whether to add real shade to your property before winter, the two fall purchase windows and the senior delivery option are where the actual decision lives, and neither of those requires waiting for next year's block party to roll around.
Southlake's tree canopy, like its parks and its trail network, is one of those things residents notice slowly over years rather than all at once. If you're thinking about how a mature canopy affects the way a property shows or holds value down the road, or you just want a conversation with someone who tracks these kinds of civic details as closely as market ones, Sarah Gunnip is easy to reach and always happy to talk shop about the city she calls home.
