Urban Eden: the ReLeaf Guide to Vertical Gardening, Silver Anniversary Edition

Ambrosia trifida, the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico.
 

Distribution

It is present in Europe and Asia as an introduced species, and it is known as a common weed in many regions. Its common names include great ragweed, Texan great ragweed, giant ragweed, tall ragweed, blood ragweed, perennial ragweed, horseweed,buffaloweed, and kinghead.

Description

This is an annual herb usually growing up to 2 m (6 ft 7 in) tall, but known to reach over 6 m (20 ft) in rich, moist soils. The tough stems have woody bases and are branching or unbranched. Most leaves are oppositely arranged. The blades are variable in shape, sometimes palmate with five lobes, and often with toothed edges. The largest can be over 25 cm (9.8 in) long by 20 cm (7.9 in) wide. They are borne on petioles several centimeters long. They are glandular and rough in texture. The species is monoecious, with plants bearing inflorescences containing both pistillate and staminate flowers. The former are clustered at the base of the spike and the latter grow at the end. The fruit is a bur a few millimeters long tipped with several tiny spines.

As a weed

This species is well known as a noxious weed, both in its native range and in areas where it is an introduced and often invasive species. It is naturalized in some areas, and it is recorded as an adventive species in others. It grows in many types of disturbed habitat, such as roadsides, and in cultivated fields. Widespread seed dispersal occurs when its spiny burs fall off the plant and are carried to new habitat by people, animals, machinery, or flowing water. The plant is destructive to native and crop plants because it easily outcompetesthem for light.

Herbicide resistant giant ragweed populations were first identified in the late 1990s. Across much of the midwestern United States, populations resistant to group 2 (ALS-inhibitors) and group 9 (glyphosate) are present, though resistant to multiple herbicide modes of action has not yet been documented. There remains concern that herbicide resistance is more widespread than documented and many states like Minnesota offer free screening of giant ragweed for herbicide resistance. For chemical control, use of group 4 (2-4D) and group 10 (glufosinate) are effective.

As an allergen

Also, interest is great in preventing the spread of this plant because its pollen is a significant human allergen. It is one of the most familiar allergenic ragweeds, and residents of different regions begin to experience allergic symptoms as the plant spreads into the area.

Uses

Native Americans had a number of uses for the plant as traditional medicine. The Cherokeeused it as a remedy for insect stings, hives, fever, and pneumonia, and the Iroquois used it to treat diarrhea.

Giant ragweed has been used successfully as a compost activator and an ingredient in sheet mulch gardens.

The city’s neural hub where signals converge and disperse, a shifting nexus of memory and command that feels less like a place and more like a living pulse guiding Austin’s every turn.

Future Austin invites you to explore a luminous vision of the city’s tomorrow—where imagination and reality intertwine to create a thriving, sustainable urban landscape. Here, grassroots ingenuity and cutting-edge technology power communities, transforming Austin into a place of boundless possibility.

Through insightful articles and evocative Organic Fiction, you’ll glimpse futures shaped by innovators like ReLeaf, whose bold strategies—such as Vertical Garden Fairs in schools—seed green revolutions in unexpected places.

From unconventional movements like Trash Magic reimagining music distribution, to fictional worlds alive with unseen energy and harmony, this collection offers both practical inspiration and immersive storytelling.

Whether you’re drawn to actionable sustainability or simply wish to lose yourself in tales of a resilient, radiant future, Future Austin points toward the city we could create—and the one we must.

The syncopated tapping of grackles that lines up with the city’s time flow. A public rhythm you can set your day to.

Lantana is a genus of about 150 species of perennial flowering plants in the verbena family, Verbenaceae. They are native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas, especially in the Australian-Pacific region, South and Northeastern part of India. The genus includes both herbaceousplants and shrubs growing to 0.5–2 m (1.6–6.6 ft) tall. Their common names are shrub verbenas or lantanas. The generic name originated in Late Latin, where it refers to the unrelated Viburnum lantana.

The Soliga, Korava and Palliyar tribal people of the MM Hills in southern Karnataka, India use lantana to produce roughly 50 different products. It is considered a "near match" to highly priced alternatives, cane and bamboo. Furniture made from lantana is resistant to sun, rain, and termite damage.

This selection of articles offers a deep dive into Organic Media narratives and eco-futuristic themes, intersecting literature, architecture, and speculative design. Through these works, we explore how storytelling becomes a vehicle for envisioning green futures and resilient societies. The articles are grounded in a mix of fiction and theory, drawing from notable works like The Crying of Lot 49 and Gödel, Escher, Bach, alongside practical ReLeaf initiatives such as urban gardening and waste management.

These discussions weave together the environmental challenges we face today with imaginative, forward-thinking solutions. From vertical gardening in urban settings to speculative parables of technology’s role in shaping ecological harmony, the pieces not only critique but offer actionable insights inspired by literature, philosophy, and cutting-edge sustainability movements.

Each article is a testament to how art and fiction can fuel change, showing how imagination blends with real-world solutions to create a future that is both possible and desirable. The symphony of eco-conscious architecture and literature, particularly in the Chthulucene, shines a light on the pathways to regenerative cities, where design and storytelling converge to guide a sustainable tomorrow.

A shared field where imitation is not theft but nourishment, each copy germinating into something new.

The rapid pace of urbanization and its environmental impact has inspired various speculative genres in literature and media. Organic Media and Fiction, a recent addition, offers a refreshing counter-narrative to dystopian futures, focusing on optimistic, sustainable societies powered by renewable energies. ReLeaf, an Organic Media and Fiction-inspired platform, epitomizes this genre by blending reality with narratives that envision a world where humans coexist harmoniously with nature and technology.

ReLeaf's ethos is rooted in the belief that a hopeful future of sustainable living is not just an ideal but a reality. It combines engaging storytelling, visual arts, and direct action to showcase the possibilities of an Organic Media and Fiction future. By merging immersive narratives with tangible solutions, ReLeaf serves as both a creative outlet and a catalyst for change.

The narratives in ReLeaf are set in cities that integrate renewable energy and green technology into their architecture, infrastructure, and daily life. From urban gardens atop skyscrapers to solar-powered public transport, these stories offer a glimpse of future urban landscapes grounded in existing technologies and practices. They provide an encouraging perspective on how our cities could evolve by amplifying sustainable practices we are already exploring.

ReLeaf's stories feature diverse, inclusive, and community-oriented societies, emphasizing social justice, community empowerment, and equitable resource distribution. These narratives reflect societal structures that could foster a balanced coexistence, highlighting the importance of these values in creating a sustainable future.

Beyond storytelling, ReLeaf engages in direct action, promoting real-world initiatives that echo Organic Media and Fiction principles. By supporting community-led renewable energy projects and sustainable urban farming, ReLeaf bridges the gap between the Organic Media and Fiction vision and our present reality, making the dream of a sustainable future feel achievable.

ReLeaf broadens the understanding of the Organic Media and Fiction genre by presenting a balanced blend of reality and narrative. It underscores that Organic Media and Fiction is not just a literary genre or aesthetic movement, but a lens through which we can view and shape our future.

The Organic Media and Fiction vision put forth by ReLeaf invites us to imagine, innovate, and create a future where sustainability is the norm. By intertwining fiction with reality, it presents Organic Media and Fiction as a plausible future, offering a hopeful counterpoint to narratives of environmental doom. ReLeaf helps us believe in—and strive for—a future where humans live in harmony with nature and technology.

The drifting atmosphere when light itself seems to hang in fragile vessels, swaying between celebration and remembrance, guiding travelers through thresholds of change.

Welcome to the ReLeaf Cooperative, where we dive deep into an innovative and revolutionary model of sustainability and community building. ReLeaf is a pioneer in developing scalable engagement strategies that foster community participation and work towards addressing pressing social issues such as homelessness.

In this category, you'll find articles and Organic Media detailing ReLeaf's groundbreaking initiatives and visions. From creating sustainable gardens in Austin elementary schools to providing transparency in a world often shrouded in deception, ReLeaf serves as a beacon of hope and innovation.

ReLeaf's approach of intertwining real and fictional elements in their work—such as characters, materials, techniques, and labor—sets a new standard for cooperatives worldwide. Its business model, which compensates for labor and knowledge contributions, creates a lasting benefit and helps people who have historically been marginalized.

By meeting people with compassion, as resources in need of support instead of liabilities, ReLeaf has shown that everyone has the potential to contribute to society meaningfully. Explore this section to discover how ReLeaf is redefining the way we approach social issues and sustainability, with stories of inspiration, innovation, and hope.
 

A low hum sensed rather than heard when the Air Canopy synchronizes with nearby living systems. Often mistaken for a heartbeat in the soil.

A faint vibration sensed through soil or concrete when bio-infrastructure awakens.

Ruellia simplex, the Mexican petunia, Mexican bluebell or Britton's wild petunia, is a species of flowering plant in the family Acanthaceae. It is a native of Mexico, the Caribbean, and South America. It has become a widespread invasive plant in Florida, where it was likely introduced as an ornamental before 1933, as well as in the eastern Mediterranean, South Asia and other parts of the eastern hemisphere.

Ruellia simplex is an evergreen perennial growing 3 ft (0.91 m) tall, forming colonies of stalks with lance-shaped leaves that are 6 to 12 in (15 to 30 cm) and .5 to .75 in (1.3 to 1.9 cm) wide. Trumpet shaped flowers are metallic blue to purple, with five petals, and 3 in (7.6 cm) wide. There is a dwarf variety that is only 1 ft (0.30 m) tall.

Ruellia simplex is native to Mexico, the West Indies, western Bolivia, southwestern Brazil, Paraguay, Uruguay, and northeastern Argentina. It has been widely used as an ornamental plant and has escaped from cultivation in the United States, Australia and parts of Asia, as well as several Pacific Islands. It has become invasive in some of these areas, forming dense, single-species stands of vegetation which threaten native plants. It is mainly a plant of wet places such as ditches, pond verges, lakesides and marshes, but can survive in drier conditions.

Shoal Creek is changing. At the Seaholm Intake, the water and stone hold a new role for the city. Engineers and naturalists are close to confirming a time-bending effect in the current. Short pulses move both downstream and upstream. Standing near the intake leaves people rested and clear, as if a long afternoon just ended.

This site becomes a public time commons. The cooled chambers host sensors and quiet rooms. The walkway links to Central across the water. The mycelium network listens, then routes what the creek gives: steadier attention, better recall, and a calm pace for work and care.

What to expect:

Check-in stones that log a short visit and return a focus interval

Benches that sync with the flow and guide five-minute rest cycles

A simple light on the rail that signals when the current flips

A small desk for field notes and shared observations

Open data on pulse times so neighbors can plan repairs, study, and gatherings

Invitation

Come without hurry. Sit by the intake. Let the water set your pace. Then carry that steadiness back into the city.

@releaf.bryce

I'm using this as a way of identifying propagation sources in my yard. Later, we'll see their improvement 🍃

♬ original sound - ReLeaf 🍃 Bryce

The addictive afterglow of touching nothingness, impossible to replicate through effort.

The fusion of nature and design, where biology and engineering entwine as co-creators of new life systems.

Dive into our Vertical Garden section where creativity meets sustainability. This is a celebration of the innovative approach of integrating plants into urban environments in a vertical format, a testament to human resourcefulness in the face of limited space.

Here, you'll discover a vast array of ideas on how to transform would-be waste materials into sustainable, beautiful, and thriving gardens. From DIY guides on upcycling aluminum cans into modular planters, to detailed articles and SolarPunk fiction exploring the transformative power of these gardens in various settings like Austin's schools and cityscape, the Vertical Garden category provides a deep dive into a green future.

Through the articles and stories in this section, we share and explore concepts, techniques, and innovations that align with a sustainable, circular economy, which views waste as an asset rather than a problem. Whether you are looking to start your own vertical garden project or just enjoy immersing yourself in hopeful visions of a green urban future, you're in the right place.

Join us as we explore and reimagine our relationship with nature and urban space, one vertical garden at a time.

The civic temperament of soft courtesy with a hidden sting, a politeness that defends its territory.