Resiliency Action Lab #3 · June 28, 2026
Rooftop Reciprocity
We don't garden to give back to nature — we garden to come back to it. A barren rooftop corner becomes a pollinator habitat, a medicine cabinet, and a small act of rebellion against a food system more fragile than it looks.
Lightning Society Lofts, Brooklyn, NY
5 herbs
medicinal natives, hands in the soil
200
bee species NYC gardens help support
3 planters
a barren rooftop corner, replanted
What this was
The third Action Lab swapped the emergency-prep lens for a regenerative one. It opened on reciprocity — reframed by horticulturist Lauren Sadowsky, who led the workshop, as not "giving back" to nature but coming back into relationship with it: we're part of the system, not outside it, and gardening is the act of remembering that.
The night ended with hands-on action: In the soil, companion-planting drought-tolerant natives into the building's rooftop planters.
The session
How the afternoon unfolded
What reciprocity means
A round of the room — friendship, balance, listening, asking a plant's permission before you take a leaf. Then the reframe: in a built environment it's easy to treat nature as somewhere you go. But we've co-evolved with it far longer than the Industrial Revolution. Reciprocity replaces extraction as an act of love.
Why urban garden at all
Health and well-being, growing food and medicine, sustainability, pollinator habitat — and, finally, as an act of rebellion: growing your own food builds a system outside the fragile one. "You never change things by fighting the existing reality. Build a new model that makes the old one obsolete."
Pollinators & co-evolution
75% of flowering plants and 35% of crops depend on pollinators — and it's not just bees and butterflies: beetles came first, 130M years ago. Every little garden is a stopover "port" in a fragmented landscape.
Heat, food & fragility
The urban heat-island effect, food security as safety → security → sovereignty, and a supply chain where a third of the world's fertilizer trades through a single strait. Even the hardiness zones are shifting: NYC is moving from 7b toward 8a.
A sensory drop-in
A one-minute meditation with a cup of fresh sage tea — smell it, taste it, notice what it evokes — before passing five living herbs around the room to touch and smell.
Native, naturalized, invasive
Non-native isn't always bad: naturalized plants (catmint, lilac) behave; invasives (mint, bamboo, those highway rose bushes) take over. And a tour of how to actually use herbs — teas, tinctures, honey infusions, poultices.
Reading the site
What the space dictates: water access first, soil second, then light, direction, budget — and in NYC, raised beds only, because the ground is lead-laced. A rooftop isn't a coastal plain; it's hot, dry, and reflective — closer to a desert.
Planting it, for real
The honest version: a ~$2,500 dream plan phased down to three planters, eleven plants, and a few housemates willing to hand-water — then everyone carried drought-tolerant natives up to the roof and got their hands dirty.
The room, the roof
What we walked away knowing
- 01
Reciprocity isn't giving back — it's coming back
In a built environment it's easy to treat nature as something separate you visit. But we're part of it. Gardening is less about giving back than about coming back into a relationship that's already inside us — an act of love that replaces consumption and extraction.
- 02
Every little garden is a pollinator port
Bees and other pollinators are migratory, and the built city has fragmented their landscape. A balcony pot, a tree bed, a rooftop planter is a stopover that reconnects it. Plant for bloom across the whole season — and note native bees are far more effective pollinators than honeybees.
- 03
Green space cools the block — unevenly
The urban heat-island effect adds roughly 5–7°F by day in NYC; canopy and transpiration push back. The hottest, least-treed blocks are usually the same ones facing environmental injustice, so greening them is a health and equity move, not just a pretty one.
- 04
Your food system is more fragile than it looks
Around a third of the world's food is wasted or lost in the supply chain, and a single strait carries a third of global fertilizer trade. Hardiness zones are already shifting (NYC 7b → 8a). Growing even a little of your own is resilience, not just a hobby.
- 05
In NYC, never plant in the ground — raise the bed
City soil is widely lead-contaminated, with random pockets of worse. Bring your own soil, use raised planters, and don't eat anything grown directly in the ground. Fruit and gingko trees are a partial exception; when in doubt, test the soil.
- 06
Listen to the microclimate
A rooftop is hot, dry, and reflective — it behaves more like a desert than the coastal plain NYC sits on. Match plants to what the space actually is (here, drought-tolerant natives), not to the garden you pictured. Water access is the #1 constraint; good soil is #2 — don't skimp on either.
- 07
You're not bad at gardening — the environment is hard
Killing a houseplant usually means you were asking a tropical plant to live in a dry, AC-blasted apartment — a weird microclimate, not a missing green thumb. It's all an experiment: adjust and try again. As the pros say, no horticulture is better than bad horticulture.
Reference
The cheat sheet
The reference tables from the session, rebuilt so you can come back to them. Scroll sideways on a phone.
Five herbs for a rooftop
Drought-tolerant, pollinator-friendly, and mostly native — the plants passed around the room.
| Herb | Family | Good for | Note |
|---|---|---|---|
| Yarrow | Aster | Pollinators; women's medicine | Drought-tolerant — but never for pregnancy (induces contractions) |
| Anise hyssop | Mint | Long-blooming; teas, honey | True North American native; bumblebees adore it |
| Echinacea | Aster | Immunity | Very hardy; the roots are the real medicine |
| Russian sage | Mint | Calming; respiratory | Not actually Russian; pollinator magnet |
| Catmint | Mint | Calming; insect-repellent | Naturalized, not native — but bees love it |
Ways to use your herbs
Simple, mostly safe ways to use what you grow (teas are the safest place to start).
| Method | What it is |
|---|---|
| Tea | Hot or cold water infusion |
| Decoction | Simmered rather than steeped — for tougher roots & bark |
| Tincture | Alcohol or glycerin extraction; concentrated |
| Honey / oxymel | Herbs infused in honey (add vinegar → oxymel) |
| Poultice | A soft wad of wet herb applied to a wound or sore |
Starting a garden: what the site dictates
Sort these out before you buy a single plant.
| Consideration | The rule |
|---|---|
| Water access | #1 constraint — no spigot means drought-tolerant plants only |
| Soil | #2 — don't skimp; in NYC, raised beds only (lead) |
| Light | "Full sun" is just 6–7 hours a day |
| Direction | South is best; north is tough (a rooftop faces every way) |
| Microclimate | Match plants to the real conditions — a hot roof ≈ desert |
| Time & budget | Plan for the watering you'll actually do; gardens cost money up front |
Watering a new rooftop garden: ~5–7× a week the first month, 3–4× at the height of summer, 1–2× otherwise.