Our Weatherproof Plant Signs, custom metal plant labels, plant identification signs, garden signs, horticulture tags, and botanical plant markers are designed for botanical gardens, arboreta, research collections and outdoor landscapes that need durable, professional labeling. Made from anodized aluminum with precision laser engraving, these weatherproof plant signs stay colorfast and legible for years. Whether you need botanical garden plant labels, garden labels, or custom plant signs, Lark Signs provides long-lasting solutions backed by a 10-year guarantee.
Plant ID Signs and Markers
Custom Plant Identification Signs, Changeable Plant Markers & Botanical Garden Labels
From botanical gardens and arboreta to parks, universities, zoos, and public gardens, professional plant identification signs help visitors learn about the landscape while creating a polished, organized appearance. Lark Signs manufactures a complete line of custom plant ID signs, plant markers, tree identification signs, and botanical garden labels designed for years of outdoor use. Whether you're identifying individual specimens, labeling an entire collection, or creating educational displays, our weatherproof plant markers are built to withstand rain, sun, and daily exposure to the elements. Choose from engraved aluminum plant markers, vibrant full-color plant identification signs, low-profile NameStake® markers, or innovative changeable plant markers that make updates quick and easy.
Plant Markers for Every Landscape
No two gardens are alike, which is why we offer a variety of outdoor plant labels and botanical garden signs to meet your needs. Our full-color plant markers showcase stunning photography, illustrations, logos, and educational content, making them ideal for botanical gardens, arboreta, nature centers, museums, and pollinator gardens where visitor engagement is a priority.
For a clean, understated appearance, our NameStake® plant markers provide durable identification for trees, shrubs, perennials, and native plants. Their low-profile design is mow-friendly, kid-friendly, and trip-friendly, making them a popular choice for public gardens, parks, schools, and high-traffic landscapes.
For collections that change over time, our Mini Flip and Easy Swap changeable plant markers provide the flexibility to update information without replacing the entire sign. Easily change plant names, botanical classifications, accession numbers, donor recognition, seasonal displays, or educational content in just minutes. No special tools are required—simply unlock the marker, replace the printed insert, and secure it back into place. It's an ideal solution for botanical gardens, research facilities, universities, and organizations that regularly update plant collections.
Designed for Botanical Gardens, Parks & Educational Institutions
Our custom plant identification signs are trusted by organizations across North America, including: Botanical gardens and arboreta, Parks and recreation departments, Nature centers and environmental education facilities, Zoos and wildlife parks, Colleges and universities, Museums and historic gardens, Conservatories and greenhouses, Native plant and pollinator gardens, Municipal landscapes and streetscape projects, Hospitals, corporate campuses, and private estates
From engraved tree markers and full-color botanical garden signs to modular, changeable plant markers, Lark Signs offers durable outdoor labeling solutions that help organizations educate visitors, organize collections, and keep plant information accurate for years to come.
Classic Markers
These are aluminum or KYNAR. They come in Brown, Green and Black and come attached to garden stakes.
Full Color Markers
Add any color or image to these! They can be custom made with vibrant images, text, and even custom shapes.
Stainless Steel Signs
Stainless steel signs offer a classic look that often get used for art exhibits and sculptures.
Tree and Bench Signs
Our Tree Markers don’t come with stakes and attach straight to a tree or bench. We also have hang around tree markers.
Name Stake Markers
These NameStake Markers are made with one or two stakes built in! They can have a wider and more low profile.
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Don’t worry if you’re not sure what you need. We have decades of experience helping our customers design and produce the perfect signs, markers, plaques, and placards.
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Why should I Choose Lark Signs for Plant ID Signs?
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We create a full range of garden signage, including plant identification signs for beds and collections, interpretive panels for exhibits, educational displays, wayfinding/directional signs, garden rules and accessibility signs, donor recognition plaques, seasonal/rotating signage, and trail or garden map panels.
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Our Plant ID Markers come available in anodized aluminum or KYNAR.
The aluminum plates are great for Prescribed Burns as they can withstand up to 1300°F and can be secured with rivets instead of adhesive.
For our Spectrum Markers and Panels, we specialize in durable composite signage. Our composite materials protect graphics below the surface, helping your signage stay clear and vibrant outdoors through changing seasons. -
Yes. Our outdoor signage is designed to resist UV exposure and fading, as well as moisture, heat, humidity, and daily outdoor conditions common in botanical gardens, arboreta, and conservatories.
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Yes. We regularly produce signage for botanical gardens, arboreta, conservatories, nature centers, public and private gardens, native plant gardens, pollinator pathways, garden clubs, and municipal plant programs.
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We offer mounting options suited for different garden settings, including stakes for beds, low-profile displays, pedestals, wall mounting, and other install styles based on your site needs and visitor flow.
Our classic markers can be secured via rivets and 3M adhesive tape. We also have bench markers, hang around tree markers and other options for larger interpretive signage. -
Yes. We can incorporate plant illustrations, wildlife graphics, maps, diagrams, and interpretive storytelling content that supports education around species, ecosystems, conservation, pollinators, habitats, and garden themes.
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Yes. We can support seasonal or rotating displays with lightweight options and streamlined reordering so your team can refresh signage without rebuilding your entire system.
We have weatherproof chalkboard signs and flip-it signs that make it easy to switch out changing content. -
Lifespan depends on material choice, placement, and local conditions, but our signage is designed for long-term outdoor use and has a 10 year guarantee—maintaining legibility and appearance across seasons with minimal upkeep.