Overview

The Frankford Arsenal Treated Corn Cob Media is a premium, sterilized growing substrate designed specifically for hydroponic systems, seed‑starting trays, and greenhouse production. Each 4.5‑lb bag delivers a lightweight, airy structure that promotes optimal root development, superior aeration, and excellent water retention—key factors for achieving vigorous plant growth and higher yields.

Key Benefits

• Sterile & Disease‑Free: Autoclave‑treated to eliminate pathogens, ensuring a clean start for every crop.
• pH‑Neutral: Maintains a stable pH range (6.0–7.0), reducing the need for frequent adjustments.
• Superior Aeration: Open‑cell structure provides ample oxygen to roots, preventing root rot.
• Consistent Water Retention: Holds moisture while allowing excess water to drain, creating a balanced environment.
• Lightweight & Easy to Handle: At only 4.5 lbs per bag, it’s convenient for both commercial growers and hobbyists.
• Eco‑Friendly: Made from renewable corn cob fibers, supporting sustainable agricultural practices.

Ideal Applications

Frankford Arsenal Treated Corn Cob Media excels in a variety of horticultural settings:

• Hydroponic nutrient film technique (NFT) and deep water culture (DWC) systems.
• Propagation trays for seedlings, cuttings, and clones.
• Container gardening and raised‑bed mixes when blended with other media.
• Greenhouse production of vegetables, herbs, and ornamental plants.

Technical Specifications

How to Use

1. Pre‑moisten the corn cob media with a balanced nutrient solution (approximately 70 % saturation).
2. Fill growing containers or trays to the desired depth, leaving space for the plant crown.
3. Plant seeds, cuttings, or transplants at the recommended depth for each species.
4. Monitor moisture levels; top‑up with nutrient solution as needed—avoid waterlogging.
5. Replace the media every 12–18 months for optimal performance in long‑term hydroponic cycles.

Why Choose Frankford Arsenal?

Frankford Arsenal has a legacy of supplying high‑quality horticultural products trusted by growers worldwide. Our Treated Corn Cob Media combines scientific rigor with practical design, delivering a reliable substrate that supports vigorous root growth, reduces disease pressure, and simplifies nutrient management.