Introducing Dark Heart Teens!
Dark Heart Nursery is now providing teen plants! These best-in-class teens are 18-24’’ tall and thoroughly rooted in 1-gallon pots.…
Latest News
See How Dark Heart Clones Are Made
Have you ever wondered what the inside of Dark Heart Nursery is like? Or how to produce 1 million clones…
Dark Heart Nursery Goes to the Exploratorium!
Event Explores Cannabis Science and Cultivation Dark Heart Nursery recently partnered with the San Francisco Exploratorium to host the…
Venom OG Wins Best Sungrown Flower at High Times Cup!
BIG NEWS: Venom OG recently took the title of “Best Sungrown Flower” at the Central Valley High Times Cup! The…
Humboldt Seed and Dark Heart Feminized Seedlings
Feminized Seedlings Why Feminized Seedlings? One of the main advantages of using fminized seedlings is the ability to plant outdoors…
VETS GROW Episode 8: Support Structures
In part eight, show creator Matt Grimshaw (A.K.A. Dr. Watt from TESTLAB) follows the VETSGROW through it’s final stages as…
Dark Heart Releasing 3 Hot New Cannabis Genetics
Over the last decade, Humboldt Seed Company has embarked on a vast and unprecedented phenotype (pheno) hunt, scouring through tens of…
Dark Heart Nursery Identifies Cannabis Pathogen, Hop Latent Viroid
DARK HEART NURSERY IDENTIFIES NEW PATHOGEN, CREATES PATENT-PENDING PROCESS FOR TESTING AND ELIMINATING CANNABIS “DUDDING” Research Started in 2017, with 31…
The Hunt for the Unicorns of the Cannabis Genome
Over the last decade, Humboldt Seed Company has embarked on a vast and unprecedented phenotype (pheno) hunt, scouring through tens of thousands…
VETS GROW Episode 7: The Flip, A Late Trip, and No Doctors
In part seven, show creator Matt Grimshaw (A.K.A. Dr. Watt from TESTLAB) drops in on VETSGROW student Al to check…