Most city programs won’t tell you this straight, so I will. You don’t need a grant, a nonprofit sponsor, or a clean title search to start growing food on an empty lot. What you need are a few neighbors who are sick of waiting, a clear-eyed view of what you’re risking, and a plan that puts the land’s actual legal status ahead of your feelings. I’ve done this twice in the 19143 zip code—once on a lot we eventually got a lease for, and once on a lot we lost after three growing seasons. Both times, we ate. Both times, we learned plenty. This is the real how-to, not the glossy brochure version.
What a Community Garden Actually Is (and What It’s Not)
A community garden is a piece of land gardened collectively by a group of people. It’s not a park. It’s not a farm. It’s not a beautification project, though it often beautifies. It’s a food production site, a gathering place, and a direct challenge to the idea that land should sit empty while people go hungry. In neighborhoods like ours, where the nearest grocery store is a 45-minute bus ride and the corner store sells more lottery tickets than fresh vegetables, a garden is a survival tool. It’s also a legal minefield if you don’t do your homework.
Step 1: Find the Land and Find Out Who Really Owns It
Walk your block. You already know which lots are vacant. Maybe it’s the one at 52nd and Chancellor where the row house burned down in 2017 and nothing’s happened since. Maybe it’s the double lot on Whitby that’s been mowed twice a year by a city contractor. Write down the addresses. Take photos of the current condition—trash piles, tire tracks, standing water.
Then go to your county’s property records website. In Philadelphia, that’s the Office of Property Assessment. Look up each address. You’re looking for the owner of record, the tax status, and any liens. You’ll often find one of three things:
- Private owner, tax-delinquent. The owner stopped paying taxes years ago. The city could take it through sheriff’s sale but hasn’t. This is the most common situation in Black and brown neighborhoods targeted by speculators.
- City-owned, via tax foreclosure or donation. The land sits in the Land Bank or a redevelopment authority. It’s officially “available” but the process to get it is slow and stacked against individuals.
- Private owner, taxes current. Someone is paying to keep it. That doesn’t mean they’re using it. It means they’re holding it.
Write all of this down. Create a simple spreadsheet. This is your power map. You’re not just looking for land—you’re documenting neglect. That documentation matters later when you’re standing in front of a zoning board or talking to a councilperson.
Step 2: Understand the Legal Reality (Not the Fantasy)
Here’s the hard truth: you cannot legally just start planting on land you don’t own. Trespassing, vandalism, and liability are real. If someone gets hurt on that lot, the owner—not you—is liable, and they will come after whoever put the raised beds there. I’ve seen gardens get bulldozed because a speculator finally noticed activity and called the police. I’ve also seen gardens survive for a decade because the owner was a bank in another state that didn’t care.
Your options, from most to least secure:
- Purchase the land. In many cities, you can buy vacant lots from the Land Bank for a few hundred dollars if you’re a resident and have a plan. In Philadelphia, the Land Bank has a disposition process, but it’s slow and requires you to be current on all other city taxes and fees. If you can afford it and qualify, this is the strongest position.
- Get a formal lease or license agreement. Some cities have “adopt-a-lot” programs that give you a revocable license to garden. In Philadelphia, that’s the Garden Lease Program through the Department of Parks and Recreation. It’s $1 per year, but you’re on a short leash—they can terminate with 30 days’ notice. You also need liability insurance, which can cost $200–$500 annually. Neighborhood Gardens Trust can sometimes help with that.
- Adverse possession. This is a legal doctrine that lets you claim title to land you’ve used openly, continuously, and exclusively for a statutory period—21 years in Pennsylvania. It’s not a quick fix. It’s a long-term strategy that requires you to act like the owner: pay taxes, fence the lot, improve it, and keep records. Talk to a lawyer before you go this route. The Public Interest Law Center in Philadelphia has resources on this.
- Guerrilla gardening. This means planting without permission. It’s the fastest way to get food in the ground and the riskiest. You have no legal right to be there. Your plants, your soil, your labor—all can be destroyed overnight. I’ve done it. I’ve lost gardens to it. I’m not telling you to do it, but I’m not going to pretend it doesn’t happen. If you go this route, use raised beds or containers that can be moved. Don’t invest in permanent structures. And know your neighbors—they’re your best defense and your worst enemy if you don’t bring them in.
Step 3: Test the Soil Before You Touch It
Urban soil is often contaminated with lead, arsenic, petroleum, and other industrial leftovers. In Philadelphia, much of our vacant land used to have factories, gas stations, or row homes with lead paint. You cannot see or smell these contaminants. You must test.
Get a soil test from a certified lab, not a hardware store kit. Penn State Extension offers soil testing for heavy metals at a reasonable cost. Take multiple samples from different spots on the lot, especially near old building foundations or where cars might have parked. If lead levels are above 400 ppm, you should not plant directly in the ground. Use raised beds with clean soil and a barrier underneath. If levels are above 1,000 ppm, the EPA says don’t garden there at all unless you cap the entire site.
I learned this the hard way on a lot near the old freight tracks. We had beautiful tomatoes, but the soil test came back with arsenic levels that made my stomach drop. We had to rip everything out and start over with raised beds and imported soil. Cost us $600 we didn’t have. Test first.
Step 4: Build a Core Group, Not a Committee
Don’t start by holding a public meeting with a sign-in sheet and an agenda. Start by talking to the people who already live next to the lot. Knock on doors. Ask what they want to see there—not just vegetables, but how the space should feel. Some folks want a fence because they’re tired of illegal dumping. Some want a bench because they’re elderly and need to sit. Some want flowers because they’re sick of looking at dirt. Listen. Write it down. That’s your design brief.
Then find your core. You need at least three people who will show up every week, not just when the weather’s nice. One person to handle water access and irrigation logistics. One person to manage the money—even if it’s just collecting $5 a month for tools. One person to deal with the city, the owner, the police, whoever shows up asking questions. If you can’t find three people, you don’t have a garden yet. You have a solo project. That’s fine too, but call it what it is.
Step 5: Secure a Water Source
Water is where most gardens fail. You can’t rely on rain barrels in a Philadelphia summer—it’s either drought or downpour, and 55 gallons empties fast. Your options:
- Neighbor with a spigot. Knock on doors. Offer to pay a portion of the water bill. Get a hose splitter and a heavy-duty hose. This is the most common solution and it works if you maintain the relationship.
- Fire hydrant with a permit. The Philadelphia Water Department issues hydrant permits for community gardens. It’s a process—you need insurance, a backflow preventer, and a licensed plumber to install the tap. Budget $500–$1,000. The permit itself is free, but the setup isn’t.
- Rainwater harvesting at scale. Multiple barrels, a cistern, a pump. Expensive upfront but sustainable. Look for grants from the Pennsylvania Horticultural Society or local watershed groups.
Step 6: Design for the Long Haul, Plant for Right Now
If you’re on borrowed land, don’t plant an orchard. Use movable raised beds, grow bags, and containers. Perennials like asparagus and berries are a commitment—only plant them if you have a lease or own the land. Annual vegetables give you a harvest in weeks and don’t tie you down. Leafy greens, beans, tomatoes, peppers, squash. They’re forgiving and they feed people fast.
But also plant something permanent-looking, even if it’s in a container. A small fruit tree in a half-barrel. A trellis with hardy kiwi. Why? Because when the owner or the city comes to take the lot, the optics matter. A lot with a few sad tomato cages looks easy to clear. A lot with a flowering tree, a painted sign, and a bench looks like a community asset. Make it harder for them to say it’s just weeds.
Step 7: Keep Records Like Your Garden Depends on It (Because It Does)
If you ever end up in a position to claim adverse possession or negotiate a sale, you need proof. Keep a logbook. Write down every work day: who was there, what you did, how many hours. Take photos with timestamps. Save receipts for soil, tools, lumber, seeds. If you’re paying a neighbor’s water bill, get a written agreement and keep copies of the payments.
This isn’t busywork. I’ve seen gardens saved because someone had a binder with three years of receipts and photos. I’ve seen gardens lost because the group couldn’t prove they’d been there more than a season. Documentation is your strongest tool.
Step 8: Know When to Walk Away
Sometimes the land isn’t worth it. If the soil is too contaminated to remediate affordably, walk away. If the owner demands a monthly rent you can’t sustain, walk away. If the neighbors are hostile and you can’t win them over, walk away. There’s always another lot. Your energy is the most valuable resource. Don’t waste it on a fight you can’t win.
FAQ
Do I need permission to start a community garden on vacant land?
Legally, yes. You need permission from the landowner. Practically, many gardens start without it and negotiate later. If you go that route, understand the risks: you can be evicted at any time, and you have no right to compensation for improvements. The safest path is a written license or lease agreement. Check if your city has an adopt-a-lot program—Philadelphia’s is run through the Land Bank and Parks & Recreation.
How do I find out who owns a vacant lot?
Start with your city or county’s property records, usually available online. In Philadelphia, use the Office of Property Assessment’s property search tool. Enter the address and look for the owner name, mailing address, and tax status. If the owner is an LLC, search the state’s business registry to find a contact person. If the lot is city-owned, contact the Land Bank or the department that manages public property. If the owner is deceased or the LLC is dissolved, the lot may be in legal limbo—talk to a community development organization or legal aid clinic about your options.
What if the soil is contaminated?
Don’t plant directly in the ground. Build raised beds with a barrier at the bottom and fill them with clean soil and compost. Test the soil first—Penn State Extension offers affordable soil testing for heavy metals. If contamination is severe, you may need to cap the entire site with geotextile fabric and several inches of clean fill. This is expensive and usually requires permission from the owner. In some cases, the city or state has brownfield remediation grants, but the process is slow and bureaucratic.
How do we handle conflicts within the garden group?
Write down your rules before conflicts start. Who gets a key? How are plots assigned? What happens if someone doesn’t maintain their bed? How are decisions made? Put it in a simple one-page agreement that everyone signs. When problems come up—and they will—refer back to the agreement. If you don’t have one, call a meeting. Let everyone speak. Vote. Move on. The garden is bigger than any one person’s ego.
Can we sell the food we grow?
Maybe. If you’re on public land or have a license agreement, check the terms—some prohibit commercial activity. If you’re on private land with permission, you generally can sell, but you may need a vendor’s license and to follow local health department rules for produce sales. Selling directly to neighbors is usually low-risk. Setting up a farm stand or selling to restaurants requires more paperwork. Start small and check with your local extension office for guidance.
What Comes Next
Once your garden is in the ground, the real work starts. You’ll need to think about long-term land security, how to structure your group (informal collective? nonprofit? cooperative?), and how to build relationships with the broader block. That’s a topic for another article—how to turn a garden into a land trust. For now, get your soil tested, find your people, and put something in the ground. The season doesn’t wait.