Grow Medium

Cracked, dry coco coir surface showing extreme dry back in a hydroponic grow — illustrating the difference between controlled dry back and drying out

Coco Dry Back — What It Is and How to Do It Right

Posted on June 23, 2023

Coco Coir in Hydroponics: The Advantages of High CEC - A-Grade Hydroponics

Coco Coir in Hydroponics: The Advantages of High CEC

Posted on January 31, 2023

Indoor Plants & Hydroculture: A Soil To Pebble Love Story - A-Grade Hydroponics

Indoor Plants & Hydroculture: A Soil To Pebble Love Story

Posted on May 21, 2021

Gloved hands holding a mix of buffered coco coir and perlite, showing the fibrous texture and white perlite granules used in hydroponic growing media

Cation Exchange Capacity (CEC) in Coco Coir — What It Is and Why It Matters

Posted on July 16, 2020