Spectrum Markers

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Spectrum markers are smaller labels, markers, and signs that have colorful graphics and visuals.

Spectrum Markers offer an engaging, full-color alternative to traditional labels—ideal for botanical gardens, museums, galleries, zoos, and interpretive trails. Each marker features vivid graphics, text, and images beneath a durable polycarbonate surface fused to a rugged backer, ensuring long-term colorfastness and weather resistance. With options for QR codes, charts, and custom layouts, Spectrum Markers help you bring context, storytelling, and visual appeal to your plant collections or exhibits. Their sleek design and durability make them a standout choice for educational signage in indoor and outdoor settings.

Sign explaining Eastern Redbud, with an illustration of a bee on a leaf, noting that foliage provides nesting material for leafcutter bees.

Standard Spectrum Markers

Make your spectrum marker in almost any custom shape or size! Bring your ideas and we can help your vision come to life!

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A sign identifying a Cabbage Palm (Sabal palmetto) with an icon of a plant and labels indicating its conservation status as Least Concern.

Custom Spectrum Markers

Our spectrum markers come in many standard sizes. These colorful outdoor signs are great for botanical gardens, parks, zoos, and more!

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What does a Spectrum Marker come with?

Our Spectrum marker, often used as garden signs, plant ID markers and botanical garden signs, comes with the following:

  • Custom Full-Color Printed Design (bring your own designs or have our graphic designer make one for you)

  • Choose any size or shape marker or choose from our standard sizes (made of a strong composite name plate with a polycarbonate top layer that is 250x stronger than glass)

  • 10-Year Colorfast Guarantee

  • Our Spectrum markers are a solid 1/8″ composite thickness

  • A solid metal backer protects and encapsulates your imaged marker

  • Not High Pressure Laminate but composite! Because the graphic is printed below the surface, it’s protected from scratches and UV.

Be sure to include the sizes you would like in your message, and don’t forget to ask about mounting options!

Mounting Options

Be sure to include the sizes, mounting options, and any other customizations you would like in your message!

Price chart for garden mount super stakes in various lengths, with prices for 1 1/4 inch face and 2 inch face stakes.
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Purple mirror with diagonal lines and arrows indicating height and width measurement.
Outline of a document with 'ABC' and lines of text, and a magnifying glass over the document.

Custom Size & Shapes

Expert Spell Checking

Purple neon outline of an artist's paint palette and brush on black background.
Purple padlock icon inside a shield on a black background.

Securely Riveted to Stakes

Full Color Images

Signboard titled 'It's in the Mix' explaining different components of compost: greens, browns, water and air, soil, and a balanced compost mix, with illustrations of a person and compost materials.
A plant identification sign for Crepe Myrtle, with a picture of pink flowering crepe myrtle and informational text about the plant.
Sign about the foxglove beardtongue plant, featuring an illustration of a butterfly, with info on the plant's scientific name and common pollinators like hosts, common, buckeye, and butterflies.
A plant information sign for the Beard Tongue (Penstemon digitalis) with a bee on its flowers, in a garden or botanical setting with reddish and green foliage.
Sign describing foamflower, Tiarella cordifolia, an Eastern American toad, with information about their shelters and small creatures.
Educational sign about cloud types with images of cirrus, stratus, and cumulonimbus clouds
Educational sign about prickly pear Opuntia species, explaining that sometimes spiders spin webs between cactus paddles, but the white fuzz on the paddles are not webs. It mentions that the prickly pear is a cochineal insect, which provides a red dye safe for food. The sign includes images of cactus paddles with spider webs, a hand with a prickly pear, and a pink cochineal insect infestation on cactus pads.
Educational sign about Monarch butterflies with images of Monarch butterfly and orange butterflies, daytime outdoor setting with grass and leaves in the background.
Map of a garden named Viaduct, showing various features including soil, native plants, trees, waterheds, compost, chickens, and different types of plants. It indicates a 'You are Here' point, with numbered locations for events, checkout, bathroom, seating, bouquets, vegetable plants, shade plants, and native plants.
Sign with instructions for recycling with a Boy Scouts logo, featuring a graphic of a trash bin, a recycling symbol, and a colorful eagle emblem. The sign provides four steps for properly disposing of recyclable waste, and credits Erik Dingus for the 2015 Eagle Project.
Sign displaying information about milk thistle plant, including its scientific name, family, and origin, amidst green foliage.
A plant identification sign for common blanketflower, Gaillardia aristata, with an image of yellow and orange flowers and icons indicating water, soil, and plant care.
Price list for various fish hooks in different sizes, with pricing based on order quantities.
Spectrum Marker Spec Sheet

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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.

Reach out today. And let us help you.