the Thread, Plants + People

Welcome to the Thread

We bring plants + people together. 

Our founder, formulator and chief Plant Man, William Siff, has an unrivaled depth of experience in the field of medicinal plants as an acupuncturist, clinical herbalist, ethnobotanist, educator and medicinal herb grower.

Years in the clinic, the fields and the health hotspots around the world have come together into this plant-centric lifestyle. Bringing medicinal plants into your life will make your spaces more beautiful and fragrant, your meals more delicious, your body stronger and your mood lighter.

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Get inspired to bring more plants into your routine.