Growscape Aims to End Garden Plastic Waste with New Plantable Pot

TWINSBURG, Ohio – April 22, 2026 – On Earth Day, horticultural giant Growscape launched a sweeping sustainability initiative aimed at tackling the industry's persistent plastic problem, headlined by a revolutionary bioplastic pot designed to be planted directly in the ground and disappear without a trace.

The new EarthSafe platform is a multi-pronged strategy combining next-generation material science, a national recycling program, and proactive regulatory compliance. It represents the company's most significant move to position itself as the definitive leader in a sector grappling with environmental pressures and a complex patchwork of state regulations. The centerpiece of the launch is ReTerra, a first-of-its-kind compostable container that could fundamentally change how plants are grown, sold, and planted.

The Bioplastic Breakthrough

For decades, the horticulture industry has relied on disposable plastic pots, creating a massive waste stream that often ends up in landfills. While bioplastic alternatives have emerged, they have been plagued by limitations; many are brittle, unable to be manufactured in larger sizes, and can persist in soil for years, failing to deliver on their environmental promise.

Growscape's ReTerra technology, unveiled today, aims to solve these problems in one fell swoop. Developed through an exclusive North American partnership with Kaimarra Advanced Materials, the patented material is engineered to be both durable enough for nursery operations and fully compostable in a backyard setting.

Unlike its predecessors, ReTerra boasts a unique combination of features:
* Truly Plantable: The containers can be placed directly into the ground, where they are designed to fully biodegrade, leaving behind no microplastics or toxins.
* Flexible and Scalable: The material is not brittle and can be manufactured using standard thermoforming and injection molding processes, allowing for a range of container sizes, including those larger than one gallon.
* Customizable Degradation: The rate at which the pot breaks down can be tailored to meet the specific needs of different plants and growing cycles across various climates.

The technology's scientific credibility is bolstered by its origins at the Warner Babcock Institute for Green Chemistry, founded by Dr. John Warner, a pioneer of the field. It has earned rigorous third-party certifications, including USDA Biobased and, crucially, TÜV OK Home Compost, a trusted European standard verifying that a material fully decomposes under typical home composting conditions.

"Kaimarra has built a materials platform for developing high-performance composites that can be tuned for a wide range of applications,” said Bates Marshall, CEO of Kaimarra Advanced Materials, Inc. “Growscape’s ReTerra technology is the first commercial use from the Kaimarra platform, and it solves performance, biodegradability, and economics in a single material for the first time."

Growscape has already begun manufacturing ReTerra containers at its Middlefield, Ohio facility, with field trials currently underway with major growers in key markets across the United States and Canada.

A System-Wide Strategy for Sustainability

While ReTerra is the star of the announcement, Growscape is emphasizing that it is part of a broader, integrated strategy called EarthSafe. This platform is designed to provide a holistic solution for its partners, from growers to retailers, addressing waste and regulation across the supply chain.

The second pillar is the new ReSource Recycling Program, a no-cost, scalable solution for growers. Acknowledging that not all products can be immediately replaced by bioplastics, this program aims to close the loop on existing materials. It goes beyond typical plastic recycling by accepting a wide array of materials, including corrugate, paper, pallets, and metal. By leveraging a national network of regional recyclers, the program minimizes transportation costs and associated carbon emissions. It also provides growers with enhanced data and reporting, a critical tool for demonstrating sustainability progress to retailers and stakeholders.

The third pillar, ReAssure, addresses the increasingly complex web of environmental regulations. With states like California, Oregon, Colorado, and New Jersey implementing stringent Extended Producer Responsibility (EPR) and Post-Consumer Recycled (PCR) content laws, compliance has become a major challenge. California's SB 54, for instance, mandates that 100% of single-use packaging be recyclable or compostable by 2032. Growscape claims it is the only U.S. horticultural container company fully registered and compliant across all applicable state regulations, offering its partners a shield against regulatory risk.

Data-Backed Commitments and Market Realities

Underpinning the EarthSafe launch is Growscape’s inaugural 2026 Sustainability Report, which provides a data-driven baseline for its environmental claims. The company reports that 50% of the material in its product portfolio is recycled, with 20% being post-consumer content—a significant figure that earned it recognition as a Recycling Demand Champion by the Association of Plastic Recyclers.

The report also features a third-party validated carbon emissions baseline across its entire value chain (Scope 1, 2, and 3), an achievement only 15% of companies globally have managed, according to a 2024 Deloitte study. Growscape cites a 3% year-over-year reduction in Scope 1 and 2 emissions per pound produced, building on an 18% reduction the prior year.

"Sustainability is not a department at Growscape, it is how we operate,” said Ed Cooper, Chief Executive Officer of Growscape. “This report reflects the meaningful progress we’ve made in our first year as a unified company. We are committed to leading with actions that support a more sustainable future."

This commitment has already gained market traction, evidenced by The Home Depot awarding Growscape its 2025 Outdoor Garden Partner of the Year award, citing the company's alignment on innovation and sustainability.

The push for bioplastics comes as the global market for these materials in horticulture is projected to surge from $3.2 billion in 2026 to $7.6 billion by 2033. However, the path is not without challenges. The bioplastics industry faces hurdles related to higher production costs and concerns over land use for feedstocks competing with food crops. Furthermore, some scientific studies have raised concerns that certain bioplastics can negatively affect soil health if not properly formulated to degrade completely. Growscape's focus on high-level certifications like TÜV OK Home Compost for ReTerra appears designed to directly address these concerns, assuring customers of the material's benign end-of-life impact.

By launching a comprehensive platform that combines a breakthrough material, a robust recycling infrastructure, and a firm handle on compliance, Growscape is making a bold statement. The company is not just introducing a new product but is attempting to architect a new, more responsible standard for the entire horticultural industry.