Plant Test Tube black outline icon
Test tube with a two-leaf sprout growing out of it inside a circle
Related tags
About the Plant Test Tube black outline icon
A round-bottomed test tube with a flat collar at its mouth holds a slender stem that rises into two pointed leaves, and the whole scene is enclosed in a thin circle. It communicates plant science, seed testing and sustainable innovation. Use it for biotech and agritech websites, laboratory service pages, university research portals, seed or fertilizer packaging, and ESG slide decks.
The stem continues down inside the tube so the plant clearly grows from it, and the circular frame turns the mark into a ready-made badge or avatar. Pair it with microscope, flask and leaf icons. Drop the outer circle when placing it in a dense toolbar.
This is the black outline version of the plant test tube icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
