Cultivation

Tips and tricks for improving your grows

Pathogen Sampling: Turning Over a New Leaf on the Root of Your Problems

Phenohunting 101

5 Questions To Ask Yourself Before Growing Cannabis

Hop Latent Viroid: The Hidden Threat To Cannabis Plants

Understanding Microbial Outbreaks

3 Reasons to Grow Your Own in 2022

The best pest prevention method is creating a clean environment for your plants from the beginning to end of their life cycle.

A Clean Grow is a Happy Grow

The Dreaded Bud Rot

You’ve grown some great-smellin flower. Now what?

The Post-Harvest Process

We often test for homegrowers looking for potency data

A Homegrower’s Guide To Testing

A compound found in cannabis, along with many other plants, called Anthocyanin is responsible for the purplish pink color.

Purple Haze & Chilly Days

Stomata are the tiny organs that coat the plant's surface.

What’s Stomata With My Plants?

What was once the frosty white promise of THCA rich trichomes becomes the webbed and fuzzy blight of a wasted crop cycle

Where Is That Fungus Coming From?

Ready to start testing?

Testing with MCR Labs is fast and easy. Check out all the laboratories in our network!

Find a Lab

Cookies are used on this site and installed on your device to assist with page navigation, delivering content tailored to your interests, and for analyzing your use of our service to improve user experience. To learn about our cookies and your privacy, click here.