Hawthorne Grow Solutions gets you growing - from start to finish. We're here to help Canadian growers with a Certificate of Analysis (COA), along with lab services for fertilizer, water, nutrients and much more; just ask.
Whether troubleshooting or simply pushing the limits of performance, we offer diagnostic testing and analysis of water, leaf tissue, media, and other inputs through our partners.
CALL US TODAY to take advantage of complimentary water testing and reduced rates on a variety of lab services to make data-driven decisions about your grow.
Please review our Analytical Services Terms & Conditions