Top Hydroponic and Cannabis Supply Stocks to Watch in August 2026

The Best Ancillary Marijuana Stocks to Add to Your Watchlist

The cannabis industry continues to evolve, creating opportunities beyond companies that cultivate and sell marijuana. Ancillary cannabis businesses support the industry without directly handling the plant. Instead, they provide products, services, equipment, and technology that cannabis operators rely on every day. As a result, these companies can benefit from industry growth while avoiding many regulatory challenges faced by licensed cannabis producers.

Additionally, ancillary businesses often have more diversified revenue streams. Many serve both cannabis cultivators and traditional agriculture markets. Consequently, they are not entirely dependent on cannabis sales for their success. This diversification can help reduce risk during periods of slower industry growth. Furthermore, these businesses generate recurring demand through cultivation supplies, hydroponic systems, lighting, nutrients, and environmental controls.

Another advantage is that ancillary companies can operate across state lines more easily than plant-touching operators. Since they do not sell cannabis directly, they face fewer restrictions under federal law. Therefore, many have expanded nationwide while building recognizable brands and loyal customer bases. Moreover, they remain positioned to benefit if additional states legalize medical or recreational cannabis.

Although the cannabis sector has experienced volatility, long-term growth expectations remain encouraging. More states continue expanding legal cannabis markets, while consumer demand remains resilient. Consequently, cultivation facilities continue requiring equipment and supplies to maintain production. Companies providing those products could benefit as cultivation activity improves.

For investors, ancillary cannabis stocks offer another way to gain exposure to the expanding marijuana market. Instead of relying on wholesale cannabis pricing, these companies supply the infrastructure supporting the industry. That business model can create more stable revenue over time. As August 2026 begins, GrowGeneration, Hydrofarm Holdings, and Scotts Miracle-Gro remain three ancillary cannabis stocks worth watching. Each company offers unique strengths and long-term opportunities as the cannabis industry continues maturing.

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3 Ancillary Marijuana Stocks With Growth Potential in August 2026

  1. GrowGeneration Corp. (NASDAQ: GRWG)
  2. Hydrofarm Holdings Group, Inc. (NASDAQ: HYFM)
  3. The Scotts Miracle-Gro Company (NYSE: SMG)

GrowGeneration Corp. (NASDAQ: GRWG)

GrowGeneration Corp. is one of the largest specialty hydroponic retailers in the United States. The company focuses on cultivation supplies instead of growing cannabis directly. Therefore, it benefits from the industry’s expansion without handling the plant itself. GrowGeneration serves commercial cultivators and home growers through retail stores and online sales. Additionally, the company offers lighting, nutrients, environmental controls, and growing media. Its largest presence is in California, where cannabis cultivation remains extensive. The company also operates stores across several other legal cannabis markets.

GRWG

Currently, GrowGeneration has approximately 30 retail garden centers throughout the United States. Furthermore, its commercial sales division supports large cultivation facilities nationwide. Management has continued streamlining operations while improving customer service. The company also continues investing in proprietary brands with stronger profit margins. As more states expand legal cannabis programs, cultivation demand could increase again. Consequently, GrowGeneration remains well positioned to benefit from future industry growth. Investors often view the company as a way to gain cannabis exposure without owning a plant-touching business. That unique business model continues attracting long-term interest despite industry challenges.

Latest Financials

GrowGeneration recently reported financial results showing continued progress toward improving profitability. Revenue remained pressured by slower cultivation spending across the cannabis industry. However, management continued reducing operating expenses through cost-saving initiatives. Additionally, gross margins improved because of stronger proprietary product sales. The company also maintained a healthy cash position with no significant long-term debt concerns. Furthermore, inventory management remained disciplined during the latest quarter. Operating losses narrowed compared with previous reporting periods. Management also emphasized expanding higher-margin commercial products and private-label offerings. Those initiatives should support future earnings if cultivation demand improves.

Meanwhile, GrowGeneration continues focusing on operational efficiency instead of rapid expansion. Investors welcomed the company’s disciplined financial strategy during difficult industry conditions. Although revenue growth remains limited, profitability trends continue improving. Consequently, many investors remain optimistic about long-term recovery opportunities. A stronger cannabis market could eventually increase demand for hydroponic equipment. Therefore, GrowGeneration remains a closely watched ancillary cannabis company during August 2026.

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Hydrofarm Holdings Group, Inc. (NASDAQ: HYFM)

Hydrofarm Holdings Group supplies controlled environment agriculture equipment throughout North America. The company sells hydroponic products, nutrients, lighting systems, and climate control solutions. Unlike cannabis operators, Hydrofarm focuses on supplying growers rather than producing cannabis. Therefore, its business benefits from broader cultivation trends across multiple agricultural markets. The company’s largest customer base remains in California because of its significant cultivation activity. Additionally, Hydrofarm distributes products nationwide through wholesale channels and retail partners.

hyfm

Unlike multi-state cannabis operators, Hydrofarm does not own dispensaries. Therefore, the company currently operates zero cannabis dispensaries in the United States. Instead, it reaches thousands of cultivation customers through distribution networks. Management continues emphasizing premium brands and operational improvements. Furthermore, Hydrofarm owns several proprietary product lines serving commercial cultivators. These brands strengthen customer loyalty while supporting better profit margins. As cannabis cultivation stabilizes, demand for growing equipment could improve. Consequently, Hydrofarm remains an important ancillary company within the expanding cannabis industry. Investors continue monitoring the business for signs of improving cultivation spending.

Latest Financials

Hydrofarm recently reported quarterly financial results reflecting ongoing industry challenges. Revenue remained below previous years because cultivation investments stayed cautious. However, management continued reducing operating expenses across multiple business segments. Additionally, gross margins showed improvement through stronger pricing discipline and efficiency measures. The company also maintained adequate liquidity while carefully managing inventory levels. Furthermore, restructuring efforts continued supporting lower operating costs. Management remains focused on restoring profitability before pursuing significant expansion opportunities. Although sales remain pressured, expense reductions have improved financial flexibility.

The company also continues investing in proprietary products with stronger long-term margins. Those brands could support future revenue growth during an industry recovery. Investors continue watching for improving cultivation demand across North America. If spending increases, Hydrofarm could experience stronger equipment sales. Therefore, many analysts believe the company offers recovery potential despite current headwinds. While near-term challenges remain, financial discipline continues strengthening the business. Consequently, Hydrofarm deserves consideration among marijuana-related stocks during August 2026.

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The Scotts Miracle-Gro Company (NYSE: SMG)

The Scotts Miracle-Gro Company is a leading lawn, garden, and hydroponic products manufacturer. The company serves consumers, commercial growers, and controlled environment agriculture markets. Additionally, its Hawthorne Gardening division focuses heavily on hydroponic cultivation products. That business supplies equipment used by many cannabis cultivators across the United States. Therefore, Scotts benefits indirectly from legal cannabis industry expansion. The company’s largest presence is nationwide through major retail chains and commercial distributors.

smg stock

Scotts sells products across every major U.S. market with extensive brand recognition. However, the company does not operate cannabis dispensaries. Therefore, it currently has zero dispensaries in the United States. Instead, Hawthorne supports cultivation facilities with specialized growing equipment. Management continues refining operations while focusing on profitable business segments. Furthermore, Scotts maintains strong leadership across traditional lawn and garden categories. That diversified business model provides stability during cannabis industry downturns. Consequently, many investors appreciate Scotts for its balanced exposure to cannabis-related growth opportunities. The company’s established brands also strengthen its long-term competitive position.

Latest Financials

Scotts Miracle-Gro recently reported financial results highlighting resilient performance despite mixed market conditions. Revenue reflected seasonal demand across its consumer lawn and garden business. Additionally, Hawthorne continued facing slower hydroponic equipment demand from cannabis cultivators. However, management remained focused on improving profitability and controlling operating expenses. Gross margins benefited from cost management initiatives and favorable product mix improvements. Furthermore, cash flow remained healthy because of disciplined financial management.

The company also continued reducing debt while strengthening its balance sheet. Management expects hydroponic demand to gradually recover as cultivation markets stabilize. Meanwhile, its consumer business continues generating consistent revenue and cash flow. That diversification supports overall financial stability during industry slowdowns. Investors continue monitoring Hawthorne because it provides direct exposure to cannabis cultivation infrastructure. If hydroponic demand rebounds, the division could contribute stronger future growth. Consequently, Scotts Miracle-Gro remains a leading ancillary cannabis stock to watch during August 2026. Its diversified operations provide stability alongside long-term cannabis industry potential.

 


MAPH Enterprises, LLC | (305) 414-0128 | 1501 Venera Ave, Coral Gables, FL 33146 | new@marijuanastocks.com
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