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Cannabusiness Sustainability

Designing More Sustainable Cannabis Facilities

By Sophia Daukus
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The topic of sustainability has grown in importance and priority for both consumers and regulators. From reducing emissions to lowering energy and water consumption, cannabis growing facilities face unique challenges when it comes to designing sustainable operations. Moreover, as the cannabis market grows and usage becomes more accepted, regulatory bodies will continue to increase the number of directives to help ensure the safety and quality of cannabis products.

Non-porous flooring options are impervious in nature, helping to isolate contaminants on the surface, thus enabling proper cleanup and disposal.

Ubiquitous throughout cannabis grow rooms and greenhouses, flooring can be easily overlooked, yet offers an economical way to create more sustainable facilities. Many of today’s grow rooms are located in old retrofitted warehouses or former industrial buildings that were designed without sustainability or environmental concerns in mind.

Combined with energy efficient lighting and more thoughtful water usage, flooring can help create a more efficient facility that not only improves business operations, but also contributes to a better bottom line.

Sustainability Challenges Facing Cannabis Facilities

Whether in an old warehouse space or a new structure designed from the ground up, cannabis businesses face unique operational challenges when it comes to sustainable best practices.

  • Energy Consumption: Like any indoor farm, lighting plays an important role in cannabis growing facilities. Traditional grow lights can utilize a large amount of electricity, putting a strain on the company budget as well as regional energy resources. Switching to highly-efficient LED lighting can help facilities reduce their consumption, while still maximizing crop yield.
  • Water Consumption: Among the thirstiest of flora, cannabis plants require consistent and plentiful watering for healthy and fruitful crop production.
  • Carbon Dioxide (CO2) Enrichment: In many cases, carbon dioxide is introduced into facilities to help enhance the growth of crops. However, this practice may pose safety and health risks for workers, the surrounding community and the planet at large. CO2 is a greenhouse gas known to contribute to climate change.

In order to head off upcoming regulatory restrictions, as well as to alleviate the mounting safety and health concerns, it behooves cannabis grow room managers and owners to explore alternatives for improving sustainability in their facilities.

Flooring Requirements for More Sustainable Cannabis Facilities

Spanning thousands or even hundreds of thousands of square feet throughout a facility, flooring can be a unique way to introduce and support sustainable practices in any grow room or greenhouse.

When seeking to improve operational efficiency and implementing the use of sustainable practices in cannabis facilities, look for flooring systems with the following characteristics:

  • Impervious Surfaces— Fertilizers, fungicides, and other chemicals can infiltrate porous unprotected concrete to leach through the slab matrix and into the soil and groundwater below. Non-porous flooring options, such as industrial-grade, fluid-applied epoxies and urethanes, are impervious in nature, helping to isolate contaminants on the surface, thus enabling proper cleanup and disposal.
  • Light-Reflective Finishes— Light-colored white or pastel floor surfaces in glossy finishes can help reduce the amount of energy needed to properly illuminate grow rooms. By mirroring overhead lighting back upward, bright, light-reflective flooring can help minimize facilities’ reliance on expensive ceiling fixtures and electricity usage.
  • USDA, FDA, EPA, OSHA and ADA Compliancy— With cannabis industry regulations currently in flux, grow facilities that select food- and pharmaceutical-compliant flooring will be ahead of the game. Governing bodies in some states have already begun expanding the facility requirements of these sectors to the cannabis market.
  • Durable and Easy Care— Having to replace flooring every couple of years imposes high costs on businesses as well as the environment. Installation of many traditional types of flooring produces cut-off waste and requires landfill disposal of the old floor material. In contrast, by installing industrial-grade flooring systems that are highly durable and easy-to-maintain, facilities can count on long-term performance and value, while helping to minimize disposal costs and concerns.
Light-colored white or pastel floor surfaces in glossy finishes can help reduce the amount of energy needed to properly illuminate grow rooms.

Optimal flooring can help cultivation facilities reduce waste, improve the efficacy of existing lighting and lengthen floor replacement cycles for a better bottom line and a healthier environment. Additionally, having the right grow room floor can assist facilities in meeting regulatory requirements, help ensure production of quality products and improve the safety for consumers and staff.

Flooring Benefits for Employees and Consumers

Safety is paramount in any workplace. When it comes to the manufacture of foodstuffs and other consumed products, government oversight can be especially stringent. With the right compliant flooring in place, cultivation facilities can focus on the rest of their business, knowing that what’s underfoot is contributing to the safety of employees and their customers.

Here’s how:

  • Chemical Resistance— Floors can be exposed to a high concentration of chemicals, acids and alkalis in the form of fertilizers, soil enhancers and other substances. In processing locations, the proper disinfecting and sanitizing of equipment can require harsh solvents, detergents and chemical solutions, which can drip or spill onto the floor, damaging traditional flooring materials. It pays to select cannabis facility flooring with high chemical resistance to help ensure floors can perform as designed over the long term.
  • Thermal Shock Resistance— Optimal cannabis facility flooring should be capable of withstanding repeated temperature cycling. Slab-on-grade structures in colder climates may be especially vulnerable to floor damage caused by drastic temperature differences between a freezing cold concrete slab and the tropical grow room above. This extreme contrast can cause certain floor materials to crack, delaminate and curl away from the concrete substrate. The resulting crevices and uneven surfaces present trip and fall hazards to employees and leave the slab unprotected from further degradation. As an alternative, thermal shock-resistant floors, such as urethane mortar systems, furnish long-lived functionality even when regularly exposed to extreme temperature swings.
  • Humidity and Moisture Resistance— Traditional floor surfaces tend to break down in ongoing damp, humid environments. Cannabis facility flooring must be capable of withstanding this stress and more.
  • Pathogen Resistance— Undesirable microbes, fungi and bacteria can thrive in the moist, warm environments found in grow rooms. Floors with extensive grout lines and gaps provide additional dark, damp locations for pathogen growth. Fluid-applied flooring results in a virtually seamless surface that’s directly bonded to the concrete. Integral floor-to-wall cove bases can further improve wash down and sanitation.
  • Proper Slope and Drainage— Where food and/or pharmaceutical facility regulations have already been extended to cannabis operations, flooring is required to slope properly toward a floor drain. This prevents puddling, which can be a slip hazard as well as a microbe breeding ground. Unlike more typical materials, resinous flooring offers an economical solution for correcting floor slope wherever needed.

The Problems Presented by Traditional Flooring Options

Previously, cannabis growers often relied on traditional greenhouse-type flooring, including tamped down dirt floors, gravel or bare concrete. However, current and upcoming regulations are curtailing the use of these simple flooring options.

Growers often compare and contrast the benefits and value of traditional greenhouse flooring with more modern solutions, such as fluid-applied epoxy and urethane floors.

Dirt and gravel flooring offers little opportunity to properly sanitize, thus potentially inviting microorganism and pathogen invasion, contamination and costly damage. Growers who have turned to bare concrete floors face other concerns, including:

  • Unprotected concrete is inherently porous and therefore able to quickly absorb spilled liquids and moisture from the air. In addition, organic and synthetic fertilizers, fungicides, and chemicals can leach through the concrete floors, contaminating the groundwater, injuring the surrounding environment and wildlife.
  • Older slabs often lack an under-slab vapor barrier. Even in new construction, a single nail hole can render an under-slab barrier ineffective. In these situations, moisture from underneath the floor slab can move upward osmotically through the alkaline slab, leading to blistering and damage to standard commercial floor coverings.
  • Bare concrete floors can stain easily. These dark stains tend to absorb light instead of reflecting it, contributing to a potential increase in energy usage and cost.
  • The mold proliferation encouraged by the warmth and humidity of grow rooms can easily penetrate into the depths of unprotected slab surfaces, eventually damaging its structural integrity and shortening the usable life of the concrete.

While traditional greenhouse flooring options can initially seem less expensive, they frequently present long-term risks to the health of cannabis grow businesses. In addition, the performance of dirt, gravel and bare concrete floors runs counter to the industry’s commitment to reducing the carbon footprint of growing facilities.

Choosing Sustainable Grow Room Flooring

It’s no secret that the cannabis industry is undergoing enormous change and faces numerous environmental challenges. Luckily, optimal flooring options are now available to help growers economically increase their eco-friendly practices on many fronts. By focusing on quality resinous flooring, cannabis growers can get closer to meeting their sustainability goals, while simultaneously contributing to improved operation efficiency, enhanced yields and an increased bottom line.

Child-Resistant Packaging Designed for Adults

By Pate Gustafson
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As the cannabis industry grows so does the crucial need for child-resistant (CR) packaging solutions. There’s a long list of federal regulations that are required for any cannabis product to ensure that the package is both difficult for children to open, yet easily accessible for adults. This formula can often be difficult; add design into the mix and your packaging solution just got extremely complex.

However, brand image and appeal does not need to be sacrificed over packaging requirements. With the use of print effects, interactive elements, and captivating colors and designs, companies can create the ideal paperboard packaging for cannabis products while staying within federal regulations.

Let’s start with the packaging requirements first.

Child-resistant packaging can look aesthetically pleasing with the right design

CR Packaging Requirements for Cannabis Products

Depending on the state you do business in, your cannabis product is subject to a variety of child-resistant regulations that will keep children safe from potentially harmful materials. These regulations create packaging that is unappealing and inaccessible to children. Key elements of CR packaging for cannabis include:

  • Packaging must have resealable features
  • Packaging must exhibit a clear and detailed information label
  • Packaging must have an opaque appearance
  • Packaging must make product unappealing and unattractive to children

CR compliance requires that packaging undergo rigorous tests. The general concept is for the packaging to be difficult for children under 5 to open, while simultaneously being easy for adults to open and close.

These regulations create an immensely safer product for children. However, these same regulations limit the creative opportunities that normal packaging can provide, making most packaging for cannabis unattractive for adults.

CR Regulations & Packaging Challenges

Although CR regulations for cannabis products are vital to keeping children safe, these regulations cause a lot of roadblocks in the creative department.

Follow these tips to create a high-quality, CR-compliant cannabis carton packaging that the market will love.One of the most significant impacts these regulations have made on cannabis companies is the difficulty to align a brand image with these regulations. Every company has a brand image with which they need to align their entire marketing plan, including packaging designs. Add in strict CR regulations, and it becomes extremely difficult to balance the two.

Another key challenge in this process is structural design limitations. Businesses use inventive and innovative structural designs to help differentiate their products in a growing and crowded market. Cannabis products experience a significant disadvantage here. Cannabis companies must incorporate an opaque appearance and resealable features while also attempting to design a packaging structure that is attractive and eye-catching to consumers.

Designing CR-Compliant Cannabis Packaging that is Appealing to Adults

Although CR requirements make it challenging for companies to inject creativity into packaging designs, innovative solutions in the market do exist. These offer the best of both worlds by meeting the necessary CR guidelines, while maximizing branding, structural elements and print effects.

Incorporate Captivating Colors

Since there are no color restrictions for CR packaging, one of the best ways for a brand to express itself is through color. Companies are free to express themselves to tell a brand story utilizing unique colors in their packaging.

Before choosing a color palette, brands should ensure that packaging designs meet overall branding requirements. Consistency across branding, marketing and other avenues, will make any brand more recognizable and memorable. Colors can also set cannabis products apart from the hundreds of other products.

Smart packaging design can be simple with some good printing effects

Get Creative with Structural Design

Although CR regulations seem extremely restricting structurally, there are plenty of ways to still have a structurally appealing cannabis carton packaging while still in compliance with CR regulations. Just remember that cannabis packaging must be resealable and opaque.

In order to capitalize on your structural design process, experiment with different carton structures. Generally, carton packaging is rectangular or square but there’s ample opportunity for a variety of forms. Experimenting with designs, whether a straight carton or cartons with built-in trays, is an important step in finding the best packaging design that protects, promotes and differentiates the product it holds.

Never Overlook Print Effects & Finishes

Print effects and finishes are often an afterthought for cannabis carton packaging. Print effects and specialty finishes can make all the difference when looking for ways to set any cannabis product apart. The perfect finishing can take an average cannabis carton to the next level. Popular print effects include:

EmbossingJust because you have to stay aligned with CR regulations doesn’t mean that packaging should be plain and unattractive. 

Embossing is the art of incorporating a raised image, design, or pretty much any textural component in a packaging’s design. The process of embossing allows for artwork and specific elements to stand out against the background of the paperboard material.

Debossing

Debossing, as its name implies, is the opposite of embossing. Instead of creating a raised pattern, debossing creates a pressed imprint. It’s a great way to create a tactile experience and bring something extra to a packaging design while staying compliant with CR regulations.

Embossing and debossing can be used in conjunction with a variety of foil effects and other print finishing processes.

Making Interactive Experiences

The packaging is only as memorable as the process of opening it. Making packaging memorable requires focusing on creating an experience. Elements such as reveal flaps, tear-aways, doors and more are unique ways to add interactivity to a package design. This is great for increasing engagement and brand loyalty within your target market. Who says adults can’t have fun too?

Just because you have to stay aligned with CR regulations doesn’t mean that packaging should be plain and unattractive. Follow these tips to create a high-quality, CR-compliant cannabis carton packaging that the market will love.