Since 2007, Grace & Co dba Dark Heart Industries (DHI) has specialized in cultivating high-quality clones for growers across Northern California. Our eight-plus years of experience allow us to produce premium clones from both popular and emerging genetic lines that perform well in a variety of settings.

We are fortunate to have an amazing and diverse team. We also have a culture shaped by solid Core Values:

Future Thinking

Dark Heart’s years of experience makes them an arbiter of excellence in the cannabis industry which is why they introduced Alchemy Vaporizer Pen, a mix of cannabis oil and botanical extracts tailored to enhance all of your experiences in a discreet stylish pen. Follow Dark Heart @dhnclones and Alchemy @alchemyvapepens on Instagram, Facebook, and Twitter.

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Per Diem- Agriculture Production Line

Oakland, CA

Nursery in Oakland seeing temporary "Per Diem" agricultural workers to assist with propagation of cannabis on an as needed basis.  In the Per Diem role, you would be "on-call"/ "temporary" and assist to help coverage during employee call-outs, absences, and vacation.  This is not a regular work schedule, but more sporadic in response to our production needs.  Occasionally we may have a schedule in advance for vacation requests, or planned absences. Per Diems are trained to master two ...

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