GrowGeneration’s Char Coir Introduces Next-Generation Propagation System to Enhance Cultivation Performance

Rhea-AI Summary

GrowGeneration (NASDAQ: GRWG) launched the Char Coir Propagation System on March 24, 2026, introducing the Coco Coin Tray and Insert Tray to improve early-stage plant development. The system is peat-free, RHP-certified, triple-washed for low salts, and designed for cleaner, scalable propagation for home and commercial growers. Both products are available through GrowGeneration retail, e-commerce, and distribution partners nationwide.

News Market Reaction – GRWG

-1.74%

1 alert

-1.74% News Effect

-$1M Valuation Impact

$67.90M Market Cap

0.0x Rel. Volume

On the day this news was published, GRWG declined 1.74%, reflecting a mild negative market reaction. This price movement removed approximately $1M from the company's valuation, bringing the market cap to $67.90M at that time.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

Coco Coin plugs: 50 plugs Propagation tray cells: 50-cell tray Tray size compatibility: 10x20 flats +1 more

4 metrics

Coco Coin plugs 50 plugs Pre-filled compressed coco coir plugs in Coco Coin Tray

Propagation tray cells 50-cell tray Insert Tray cell count for commercial propagation

Tray size compatibility 10x20 flats Insert Tray fits standard 10x20 flats

Propagation steps 3-step process Add water, insert seed or clone, then transplant

Market Reality Check

Price: $1.0700 Vol: Volume 648,374 vs 20-day ...

high vol

$1.0700 Last Close

Volume Volume 648,374 vs 20-day average 388,709 (relative volume 1.67) ahead of the product launch news. high

Technical Shares trade below the 200-day MA of 1.41 with a pre-news price of 1.15, well under the 2.40 52-week high.

Peers on Argus

GRWG slipped 0.86% while key peers were mixed: LESL -4.85%, BARK -4.55%, RECT -1...

2 Up

GRWG slipped 0.86% while key peers were mixed: LESL -4.85%, BARK -4.55%, RECT -1.59%, SPWH +1.46%, ONEW +1.23%. Momentum scanner flagged BARK and JBDI moving up, suggesting stock-specific rather than broad sector pressure.

Historical Context

5 past events · Latest: Mar 19 (Positive)

Pattern 5 events

Date	Event	Sentiment	Move	Catalyst
Mar 19	Full-year earnings	Positive	+6.4%	Reported 2025 results with higher gross margin and guidance toward breakeven EBITDA.
Mar 11	Conference participation	Neutral	+0.9%	Announced participation in the 38th Annual ROTH Conference with investor meetings.
Mar 05	Earnings call notice	Neutral	+0.0%	Scheduled Q4 and full-year 2025 earnings release and conference call details.
Feb 04	Strategic partnership	Positive	-1.6%	Announced co-marketing and sales collaboration with Netafim for CEA solutions.
Feb 03	Industry event	Neutral	-2.3%	Participation in IgniteIt Spotlight: New Jersey with a cultivation-focused panel.

Pattern Detected

Recent news reactions mostly aligned with the underlying tone; notably, the earnings report with improved margins drew a positive move, while a strategic partnership headline saw a modest divergence.

Recent Company History

Over recent months, GrowGeneration has focused on financial improvement and strategic positioning. On Nov 6, 2025, Q3 results showed higher gross margin and reduced losses. On Mar 19, 2026, full-year 2025 earnings detailed $161.7 million in net sales, margin expansion to 26.8%, and guidance toward breakeven Adjusted EBITDA. Conference participation and industry events in February and March 2026 underscored ongoing investor outreach and commercial engagement, while today’s Char Coir product launch builds on the proprietary brand and cultivation-solutions focus highlighted in prior updates.

Market Pulse Summary

This announcement extends GrowGeneration’s proprietary Char Coir line with a peat-free propagation s...

Analysis

This announcement extends GrowGeneration’s proprietary Char Coir line with a peat-free propagation system aimed at faster rooting and less transplant stress, including a 50-plug Coco Coin Tray and reusable 50-cell Insert Tray. It reinforces the margin-expansion focus discussed in recent results, where 2025 net sales reached $161.7 million and gross margin was 26.8%. Investors may watch adoption across garden centers, hydroponic retailers, and e-commerce, and track how proprietary products contribute to the company’s 2026 guidance toward breakeven Adjusted EBITDA.

Key Terms

coco coir, propagation, controlled environment agriculture, electrical conductivity, +3 more

7 terms

coco coir technical

"The Coco Coin Tray is pre-filled with 50 compressed, RHP-certified coco coir plugs..."

Coco coir is a fibrous growing medium made from the husks of coconuts that acts like a spongey soil substitute for potting, greenhouse and hydroponic systems. Investors watch it because its supply, price and sustainability profile affect companies in agriculture, gardening and packaged goods—changes in demand or regulation can influence production costs, profit margins and a business’s environmental credentials.

propagation technical

"Char Coir Launches New Coco Coin Tray and Insert Tray to Improve Early-Stage Plant Development and Cultivation Efficiency..."

Propagation is the spread or transmission of something—such as information, a technical signal, a disease, a supply‑chain disruption, or a regulatory effect—through a system, market, or population. For investors it matters because propagation determines how quickly and widely an event or change affects company operations, market prices, or consumer behavior; like a ripple from a pebble, small shocks can grow or fizzle depending on how they travel through the network.

controlled environment agriculture technical

"specialty products for controlled environment agriculture (CEA), commercial cultivation..."

Controlled environment agriculture is the practice of growing fruits, vegetables or herbs inside purpose-built spaces—such as greenhouses or indoor farms—where light, temperature, humidity and water are tightly managed to produce consistent crops year-round. Investors watch it because it turns farming into a predictable, scalable operation (like a factory for plants), affecting yields, costs, supply reliability and price stability, and therefore the revenue and risk profile of businesses involved.

electrical conductivity technical

"buffered for stable pH and low electrical conductivity, and sourced from a single origin..."

Electrical conductivity measures how easily electric current passes through a material, like how freely water flows through a pipe. Investors care because conductivity affects product performance, energy efficiency, manufacturing choices, safety and lifetime of devices; materials with the right conductivity can reduce costs, enable key features and lower regulatory or warranty risks, which in turn influences revenue potential and profit margins.

rockwool technical

"Compatible with a range of grow media including coco coir, peat plugs, and rockwool..."

Rockwool is a man-made insulating material made by melting volcanic rock or industrial slag and spinning it into fibrous wool; think of cotton candy made from stone. It is used in building insulation, fire protection, noise control and sometimes as a growing medium, and matters to investors because demand ties to construction activity, energy-efficiency regulations, and fire-safety standards, affecting manufacturers’ sales, prices and supply-chain risk.

greenhouse technical

"offering gardeners, commercial growers, and greenhouse operators a modern, mess-free system..."

A greenhouse is a typically transparent, enclosed structure that creates a controlled environment for growing plants by trapping heat and allowing regulation of light, temperature, humidity and pests. For investors, greenhouses matter because they turn farming into a more predictable, year-round manufacturing process—like a factory for plants—affecting crop yields, operating costs, supply stability and scalability, which in turn influence revenue, margins and valuation for companies in agriculture, food supply and related tech.

hydroponic technical

"retail merchandising program designed to support sell-through at garden centers and hydroponic retailers."

Growing plants without traditional soil, using water or lightweight support materials and a carefully mixed nutrient solution that supplies everything the plants need. For investors, hydroponic systems can mean faster growth, higher yields per square foot, lower water use and the ability to produce food closer to cities—factors that can reduce costs, improve supply reliability and create new business models in agriculture and indoor farming.

AI-generated analysis. Not financial advice.

Char Coir Launches New Coco Coin Tray and Insert Tray to Improve Early-Stage Plant Development and Cultivation Efficiency

DENVER, March 24, 2026 (GLOBE NEWSWIRE) -- GrowGeneration Corp. (NASDAQ: GRWG) (“GrowGeneration,” “GrowGen” or “the Company”), one of the nation’s largest suppliers of specialty products for controlled environment agriculture (CEA), commercial cultivation, and retail garden centers, today unveiled two new propagation products under the Char Coir brand, the Coco Coin Tray and the Insert Tray, offering gardeners, commercial growers, and greenhouse operators a modern, mess-free system for improved cultivation performance compared to traditional soil or peat-based methods.

Built for both home gardeners and commercial cultivators, the new Char Coir Propagation System expands GrowGen’s proprietary brand offering in growing media and propagation, reinforcing the Company’s strategy to drive higher-margin sales through differentiated, in-house product innovation. The new system is designed to provide a cleaner, more efficient solution for seed starting and early-stage plant development across both commercial and consumer applications.

"Most growers want the same thing: better starts, less transplant shock, and healthier plants," said Michael Leone, Founder of Char Coir. "The Coco Coin Tray and Insert Tray give them a simple, scalable solution that expands with water and creates the ideal environment for early root development, without the mess of soil and without the sustainability concerns of peat."

“Propagation is a critical stage in the cultivation cycle, and growers are increasingly focused on consistency, efficiency, and scalability,” said Darren Lampert, GrowGen’s Co-Founder and Chief Executive Officer. “The introduction of the new Char Coir Propagation System reflects our commitment to developing proprietary products that improve grower outcomes while supporting our long-term margin expansion strategy.”

A Scalable, Peat-Free Propagation Solution

The Char Coir Propagation System is engineered to address key challenges in early-stage cultivation by promoting faster root development and reducing transplant stress. The system offers a simplified, user-friendly three-step process in which growers add water, insert seed or clone, and transplant into the final growing medium.

The Coco Coin Tray is pre-filled with 50 compressed, RHP-certified coco coir plugs that expand with water to create a uniform, aerated growing medium. The coir is triple-washed for low salt content, buffered for stable pH and low electrical conductivity, and sourced from a single origin to ensure consistency.

The Insert Tray is a durable, reusable 50-cell propagation tray designed for repeated use in commercial environments. Compatible with a range of grow media including coco coir, peat plugs, and rockwool, the tray fits standard 10x20 flats and incorporates features that support propagation efficiency.

The Coco Coin Tray and Insert Tray are being introduced as part of a broader retail merchandising program designed to support sell-through at garden centers and hydroponic retailers. Both products are available through GrowGeneration’s retail locations, e-commerce platform, and distribution network, as well as through select retail partners nationwide.

To be added to the GrowGeneration email distribution list, please email GrowGen@kcsa.com with GRWG in the subject line.

About Char Coir:

Char Coir is a premium sustainable growing media brand specializing in peat-free, single-source coco coir solutions designed for modern gardeners, greenhouse operators, and commercial cultivators. Sourced from a single farm and produced entirely in-house, every Char Coir product is backed by rigorous quality standards — including RHP certification and full chemical analysis available to customers. With a focus on performance, sustainability, and innovation, Char Coir helps growers achieve stronger roots, healthier plants, and more consistent results from propagation through harvest. Learn more at charcoir.com.

About GrowGeneration Corp:

GrowGen is one of the nation’s largest suppliers of specialty products for controlled environment agriculture (CEA), commercial cultivation, and retail garden centers. GrowGen carries and sells thousands of products, such as nutrients, additives, growing media, lighting, environmental control systems, and benching and racking, including proprietary brands such as Char Coir, Drip Hydro, Power Si, Ion lights, The Harvest Company, and more. The Company also operates an online superstore for cultivators at growgeneration.com, as well as a wholesale business for resellers, and a benching, racking, and storage solutions business, MMI Storage Solutions.

Forward Looking Statements

This press release may include predictions, estimates or other information that might be considered forward-looking within the meaning of applicable securities laws. While these forward-looking statements represent current judgments, they are subject to risks and uncertainties that could cause actual results to differ materially. You are cautioned not to place undue reliance on these forward-looking statements, which reflect opinions only as of the date of this release. Please keep in mind that the Company does not have an obligation to revise or publicly release the results of any revision to these forward-looking statements in light of new information or future events. When used herein, words such as “look forward,” “expect,” “believe,” “anticipate,” “estimate,” or variations of such words and similar expressions are intended to identify forward-looking statements. Factors that could cause actual results to differ materially from those contemplated in any forward-looking statements made by us herein are often discussed in filings made with the United States Securities and Exchange Commission, available at: www.sec.gov, and on the Company’s website, at: www.growgeneration.com.

Media & Commercial Inquiries:
Press Contact: media@growgeneration.com
Sales Contact: sales@growgeneration.com
Website: www.growgeneration.com

Investor Relations:
KCSA Strategic Communications
Philip Carlson, Managing Director
T: 212-896-1233
GrowGen@KCSA.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/caf53b28-17a2-40be-92ab-17d187c95dab

FAQ

What are the key features of GrowGeneration's Char Coir Coco Coin Tray (GRWG)?

The Coco Coin Tray contains 50 compressed, RHP-certified coco coir plugs that expand with water for uniform medium. According to the company, plugs are triple-washed, pH-buffered, low in electrical conductivity, single-origin for consistency and intended for seed and clone starts.

How does the Char Coir Insert Tray from GrowGeneration (GRWG) benefit commercial growers?

The Insert Tray is a durable, reusable 50-cell propagation tray compatible with standard 10x20 flats for repeated commercial use. According to the company, it supports propagation efficiency and fits multiple media types, including coco coir, peat plugs, and rockwool.

Where can buyers purchase the Char Coir Propagation System from GrowGeneration (GRWG)?

Both Coco Coin Tray and Insert Tray are available through GrowGeneration retail stores, the company e-commerce platform, and its distribution network. According to the company, select retail partners nationwide will also carry the products to support garden centers and hydroponic retailers.

What cultivation benefits does GrowGeneration (GRWG) claim for the Char Coir Propagation System?

The system is billed to reduce transplant shock and promote faster root development with a cleaner, mess-free process compared to soil or peat. According to the company, the three-step workflow—add water, insert seed/clone, transplant—improves consistency and scalability.

How does the Char Coir Propagation System support GrowGeneration's business strategy (GRWG)?

The launch expands GrowGeneration's proprietary brand offering aimed at driving higher-margin sales through in-house product innovation. According to the company, Char Coir products reinforce a margin-expansion strategy by offering differentiated growing media and propagation solutions.