MAHO - The Mid American Health Organization

06/24/2026

Hey MAHO Expo Retail attendees, this is a personal message to you from our very own Geoff Melcher, at East Park Naturals, a loyalty exhibitor with MAHO and just one of our 2026 exhibitors!

06/23/2026

I always wondered why my grandmother planted basil so close to her tomatoes that their leaves actually touched—until I learned that tomatoes are basically broadcasting their location to every pest in your yard. Those beautiful, aromatic tomato leaves release volatile compounds that aphids, whiteflies, and hornworms track like a GPS beacon. They don't wander onto your plants by accident. They're following a chemical trail.

Plant basil 10 inches from your tomato stem, and something fascinating happens. The basil's own powerful aromatics—that peppery, clove-like scent we love in pesto—flood the airspace around your tomatoes. Suddenly the aphids' navigation system is jammed. They're still searching, still hungry, but the signal they're tracking is buried in competing information. Your tomato is standing right there, but chemically speaking, it's invisible.

Here's the part that made me rethink everything: this isn't just about pest confusion. Basil's roots release compounds into the soil that tomato roots actually absorb. Some growers swear their tomatoes taste sweeter, more complex when grown with basil companions. The science is still catching up, but the soil chemistry suggests those shared compounds might genuinely alter flavor development.

I started planting them together five seasons ago—not in separate pots nearby, but in the same soil, close enough that watering one means watering both. The difference wasn't subtle. Fewer aphids. Healthier plants. And tomatoes that tasted like the ones I remembered from childhood gardens, when nobody knew why certain combinations just worked.

What's growing next to your tomatoes right now? Are they standing alone, or do they have backup? [JVZL4]

06/23/2026

Some weeds are only weeds in the wrong spot 🌿 A few I don’t rush to pull everywhere:
🐝 Clover and dandelions can feed early bees when the garden is still waking up.
🦋 Wild violets support butterflies, so I leave small patches where they’re not in the way.
🌱 Chickweed and wood sorrel can show up early and feed little pollinators.
🌿 Plantain and self-heal often tell you something about your soil.
✂️ I still remove them from veggie beds before they take over.
I like leaving a little useful wild growth around the edges, while keeping the main garden beds under control.

06/23/2026

Less pesticides, Yay.

Strawberries are one of the most pesticide-intensive crops in America.

Keeping them free from mold, insects, and disease often requires repeated chemical treatments throughout the growing season. For decades, that has simply been accepted as part of growing the fruit.

Now a robotics company in California is trying to change that.

Instead of spraying pesticides, their solution uses light.

A company called TRIC Robotics has developed autonomous machines that move through strawberry fields after dark. The tractor-sized robots use UV-C light, a powerful form of ultraviolet radiation capable of damaging bacteria, fungi, and other harmful organisms that threaten crops.

The idea is surprisingly simple.

Many of the diseases that attack strawberries are vulnerable to UV-C light. By exposing plants to carefully controlled doses at night, farmers can reduce disease pressure without relying as heavily on chemical sprays.

The robots can cover up to 100 acres of farmland and are equipped with specialized systems that remove pest residue while avoiding damage to the plants themselves. Operating after sunset allows the treatment to work effectively while staying out of the way of normal farm operations.

06/23/2026

I have thought about this for years about California. I had a customer who worked at a desalination plant in the Middle East in the eighties. They produced the water and then added a bit of the brine to balance to mineral content. With raising sea levels it seems like a good idea.
Germany passed a program that put solar panels on all of their roofs. The government required the banks to give low interest loans to home owners to install the panels. And then they required the utility companies to buy unused energy so the homeowners had the money to pay off their loans. They had so much energy created they sold it to other countries.

A world-first farm in South Australia operates without drawing a single drop of freshwater. It runs entirely on solar power and uses desalinated seawater to irrigate its crops. Since opening in 2010, the facility has produced around 15,000 tonnes of tomatoes annually.

The farm uses concentrated solar thermal technology to generate electricity and heat, which drives the desalination process. The freshwater produced is used to grow tomatoes in a controlled greenhouse environment. The system is self-sufficient and emits no greenhouse gases.

This innovative approach addresses the challenges of water scarcity and climate change, demonstrating that agriculture can thrive even in arid regions. The farm has become a model for sustainable food production, proving that it is possible to grow food without relying on freshwater resources.

A farm powered by the sun and sustained by the sea. 🌞🌊🍅😮

06/23/2026

Air pollution from gas powered leaf blowers is banned in Washington DC

D.C. sits under a flight path, a traffic corridor, and the constant hum of federal machinery. But the most disruptive sound in residential neighborhoods wasn't jets or sirens. It was the gas-powered leaf blower. A two-stroke engine screaming at 100 decibels, blowing dust, pollen, and exhaust into the air while a crew cleared a 20-foot strip of sidewalk in ten minutes. The sound carried six blocks. The pollution lingered longer. And it happened twice weekly, year-round, across every neighborhood from Georgetown to Anacostia.
D.C. implemented an absolute city-wide ban on all gas-powered leaf blowers. Not restricted. Not phased. Banned. The law applies to everyone — residential homeowners, commercial landscaping crews, municipal workers, federal contractors. If you're caught using a gas blower in the District, you pay a heavy fine. The first violation is $500. Repeat offenders face escalating penalties up to $2,000 and equipment seizure. The mechanism is enforcement, not education. The city hired additional noise inspectors and gave them authority to issue citations on the spot.
The battery-powered blower in this photo, leaning against a brick rowhouse on Capitol Hill with the dome visible in the background, is the replacement. It's quieter, cleaner, and — after the initial investment — cheaper to operate. The transition wasn't smooth. Landscaping companies complained about battery life, about upfront costs, about the logistics of charging fleets. The city held the line. It offered rebate programs for commercial operators and mandated that all city contractors convert by a hard deadline.
The second-order effect is neighborhood-scale. Gas blowers don't just make noise. They aerosolize soil, pollen, pesticides, and animal waste that have settled on lawns and sidewalks. People with asthma, children playing nearby, elderly residents with respiratory conditions — all of them were breathing what the blower stirred up. The electric alternative doesn't eliminate dust, but it doesn't add hydrocarbons to it. The air on Capitol Hill, in the shadow of the federal government, is now measurably cleaner because a city banned a machine.
Other cities are watching because D.C. proved that the right to a quiet neighborhood isn't abstract. It's enforceable.

06/23/2026

To save your organic garden from pests.

Your aphid problem isn't a pesticide deficiency—it's an architecture problem. Chickadees can spot and sn**ch 500+ aphids per day, but they won't even bother with your roses if there's nowhere to perch and scan. That's the secret most gardeners miss: insect-eating birds are ambush hunters, not foragers. They need elevated observation posts 4-6 feet high within 15 feet of your infested plants. A simple bamboo stake, tomato cage, or shepherd's hook becomes their command center. Here's what happens when you give them that perch: chickadees claim the mid-level airspace, systematically working through aphid colonies on your vegetables. House wrens patrol lower, hunting spider mites and thrips hiding under leaves. Meanwhile, phoebes use your stakes as launch pads for aerial strikes on fungus gnats and whiteflies. Each bird species hunts different pests at different heights, creating a layered defense system that no spray bottle can match. The genius part? Once they establish your garden as hunting grounds, they return daily during breeding season—that's April through July—when they're feeding nestlings and need protein-rich insects constantly. One chickadee family can clear 9,000 aphids per week without you lifting a finger. No chemicals leeching into your soil, no beneficial insects caught in the crossfire. Just strategic perches turning your pest problem into their food source.

What's stopping you from adding a few stakes this weekend? [0LZLI]

06/23/2026

That pink finger of light reaching upward from a thunderstorm is not lightning. It is something stranger, and for most of human history nobody knew it existed.

What you are looking at is called a sprite, a form of transient luminous event that occurs above thunderstorms rather than below them. While ordinary lightning discharges downward toward the ground, sprites fire upward into the upper atmosphere, sometimes reaching altitudes of 80 to 90 kilometres, approaching the edge of space itself.

Sprites last for only a few milliseconds, which is part of why they went undocumented until 1989, when a scientist accidentally captured one on video while testing a low-light camera. Pilots had reported seeing strange red flashes above storms for decades before that, but without photographic evidence the accounts were largely dismissed.

The blue glow at the base is called a blue jet, a separate but related phenomenon triggered by the electrical discharge of the thunderstorm below. The red tendrils reaching upward are the sprite itself, caused by the excitation of nitrogen molecules in the mesosphere by the electric field generated after a large lightning strike. The colors are not enhanced. That pink-red is what nitrogen looks like when it releases energy at those altitudes.

The atmosphere visible at the top of this image, glowing green, is airglow, a faint luminescence produced by chemical reactions in the upper atmosphere that occurs continuously around the entire planet. It is only visible from orbit or in long-exposure photography.

From the ground, you see lightning strike down. From the International Space Station, you see the full picture. The same storm is simultaneously firing energy downward into the Earth and upward toward space, operating on a scale that ground-level observation never reveals.

Thunderstorms are not just weather. They are planetary-scale electrical systems, and they are still showing us things we did not know were there.

06/23/2026

That 95% number is just the headline. The real story is how quietly the whole operation runs. Formaldehyde enters the leaf like any other gas — no alarm, no special process, just absorption. But instead of stopping there, the plant moves it downward through its own tissue, delivering it to a colony of microbes living in the root zone. Those microbes dismantle the molecule completely. What started as a toxic gas ends as basic carbon and nitrogen — the same raw material the plant would pull from soil anyway. The spider plant did not add a step. It just rerouted the supply chain. In test chambers, one plant processed roughly a tenth of the surrounding air every single hour. Six hours later, the chamber reads almost clean. No filter replaced. No power used. No noise. Just a plant sitting in a corner, leaves curling lazily, quietly running a full dismantling operation underground. Most living things survive their environment. This one consumes what tries to contaminate it. The most dangerous thing in the room became lunch. [CUQPA]

06/23/2026

There is a solution

The "forever chemical" met something older.
PFAS — per- and polyfluoroalkyl substances — are the most stubborn pollutants humans have invented. They don't break down in sunlight, water, soil, or human bodies. They accumulate in blood, in liver tissue, in groundwater, and they stay there for decades. Maine's farm soils were contaminated by sludge spreading, firefighting foam, and industrial discharge. The state had thousands of acres where PFAS levels exceeded safety thresholds, and conventional remediation was a joke. You can't filter what doesn't degrade. You can't dig up what has already spread through the soil profile.
Maine's Department of Environmental Protection funded a project using wood-rot fungi mycelium to biologically break down PFAS. The mechanism is enzymatic. White-rot fungi — species like Phanerochaete chrysosporium — evolved to decompose lignin, one of the most complex and resistant organic polymers on Earth. Their enzymes, called laccases and peroxidases, cleave carbon-fluorine bonds that other organisms can't touch. The mycelium in this photo, spreading through mulch in a contaminated Aroostook County field, is literally digesting PFAS molecules and converting them into harmless byproducts.
The turkey in the background, foraging in the mist, is the proof. Before the mycelium treatment, this soil was too contaminated for agricultural use. Wildlife avoided it. The fungi broke down the PFAS over 18 months of managed treatment, and the soil now tests below detection thresholds for the most common PFAS variants. The turkey doesn't know about enzymatic degradation. It just knows the ground is safe to scratch again.
The second-order effect is agricultural. Maine's dairy industry was devastated by PFAS contamination in feed crops grown on sludge-amended soils. Farmers faced bankruptcy, herd culling, and permanent land loss. The mycelium treatment offers a path to recovery. It's not fast — it takes one to two growing seasons — but it's permanent. The fungi don't just bind PFAS. They destroy it. And the byproduct is improved soil structure, increased organic matter, and restored microbial diversity.
Other states are watching because Maine proved that the oldest technology on Earth — fungal decomposition — might be the only one capable of undoing our newest mistake.