Innovation Rooted in Nature

Small-Batch, High-Quality

In Vitro Cultures

The Essence of Scalpel and Stem

Verse is about people

Scalpel & Stem is a small-batch, high-quality plant tissue culture lab dedicated to precision, care, and consistency. We combine scientific rigor with thoughtful craftsmanship to produce a diverse selection of plants and in vitro cultures for growers, collectors, and researchers.


Every culture is carefully prepared, monitored, and refined, reflecting our commitment to quality over scale. At Scalpel & Stem, sharp tools, skilled hands, and living systems come together to deliver reliable, exceptional results—built for those who value accuracy, integrity, and growth.

What People Are Saying



Walked in on a whim and was blown away by the selection!

Harry F

Harry F



Walked in on a whim and was blown away by the selection!



Absolutely great plants and good prices!

Kristina

Kristina



Absolutely great plants and good prices!



Ro has an amazing selection of rare tissue-cultured plants that is always changing and the prices are hard to beat!

Shaina

Shaina



Ro has an amazing selection of rare tissue-cultured plants that is always changing and the prices are hard to beat!

Our Location

Come visit us during happy hours. We are always glad to provide our customers with the best choices.

2544 Library Rd Suite 107, Pittsburgh, PA 15234
Get directions

Monday thru Saturday 9:30 AM – 8:00 PM