Critical Mass Systems

Nutrient Focus! - Sh**un nutrients are a Sheffield made quality nutrient company, having seen first hand the development of this nutrient range from the beginning and knowing the people behind this brand we are confident in selling this to anyone who comes through our doors. From new to experienced growers the results speak for themselves, if you've never tried Sh**un Nutrients and are looking for a new range to try we cant recommend them enough. Drop into our Sheffield branch and we even have a few Sh**un samples to give away - while stocks last.

https://www.criticalmasssystems.co.uk/search?type=product&options%5Bprefix%5D=last&q=shogun

Get summer ready with Critical Mass Systems - we have solutions to help you deal with summer growing issues such as these chillers just arrived for our hydroponic customers. Keep your nutrient solutions below 21 degrees Celsius to avoid root issues such as Pythium. Get in touch for anything you need this summer!