
Granddaddy Purple - Refill Syringe CDT 1G
Easy to use and rich in cannabis-derived terpenes, our strain-specific 1 gram Syringe allows you to refill your cartridges quickly and conveniently. The key to Alchemy’s strength is in utilizing the entire plant to deliver a potent and flavorful experience that only our scientists can capture. We believe in the power of the flower. Since Alchemy’s beginnings, our aim has been to stay true to the plant. That’s why we produce products that are carefully created using only quality cannabis flower to highlight the essential qualities, with nothing else getting in the way.
- Grape
- Berry
- Spicy/Herbal

Alchemy™ harnesses the entire cannabis plant, delivering a heightened experience that only our scientists can capture.
Granddaddy Purple, also known as Grandaddy Purp or GDP, is a hybrid that was first propagated in Northern California in 2003 by breeder Ken Estes. A cross between Purple Urkle and Big Bud, GDP was then backcrossed into itself.
Granddaddy Purple has an average THC content of roughly 17 percent, and is typically high in Caryophyllene, alpha-Pinene, and Humulene. Like most indicas, this strain has been reported to help you relax and sleep, making it perfect for day or nighttime.
A genetic winner, GDP’s buds won first place in 2015 at the Denver High Times Cannabis Cup for Best U.S. Indica.