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Grow Media


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  • Rapid Root Starter Plugs

    $29.95
    Rapid Rooter plugs are fortified with General Hydroponic micronutrients for abundant root growth. The optimal air-to-water ratio within the plug matrix results in explosive early root growth. Use Rapid Rooter for robust...Learn More

  • GROWT GROWT Organic Coco Coir Chips, Block JSCC2

    $23.47
    Enhance the growth of your tropical flowers and plants with GROW!T Organic Coco Coir Chips, Block JSCC2. This premium planting material is designed to provide optimal conditions for your greenery, both indoors and outdoors...Learn More

  • PRO-MIX Pro Mix HP Mycorrhizae 2.8cf PT20281

    $48.77
    PRO-MIX HP MYCORRHIZAE 2.8cf PT20281 is the perfect growing medium for those seeking to achieve optimal plant growth. This high porosity peat-based formula is enriched with beneficial mycorrhizal inoculum, specifically...Learn More

  • Roots Organics Roots Organics Formula 707, 3 Gallon RO7073G

    $17.27
    Roots Organics Formula 707 is the ultimate choice for the discerning gardener seeking full control over their gardening destiny. This specially crafted soil mix is unlike any other, offering a superior blend designed for...Learn More

  • Roots Organics Roots Organics Greenlite 1.5 cu ft ROGL

    $32.95 $32.34
    Roots Organics Green Lite 1.5 cu ft ROGL is the ultimate solution for your indoor and outdoor gardening needs. This specially formulated growing mix is designed to provide aggressive drainage, promoting excellent oxygen...Learn More

  • Root Royale Clay Pebbles 50L

    $32.98
    ROOT ROYALE™Hydro Clay Pebbles are an environmentally friendly grow medium that can be reused over and over again! These clay pebbles have been fired in super-heated kilns causing them to expand and become extremely...Learn More

  • GROWT GROWT Coco Coir Mix Brick, pack of 3 JSCPB

    $11.20
    Enhance the growth of your plants with GROW!T Coco Coir Mix Bricks, available in a convenient pack of 3 from JSCPB. These CoCo Coir Bricks, now offered by Hydrofarm, provide your plants with robust support throughout the...Learn More

  • GROWT GROWT Clay Pebbles, 10 L GMC10L

    $20.11
    GROW!T Clay Pebbles, 10 L GMC10L, are a superior choice for horticultural enthusiasts seeking top-quality clay pebbles for their hydroponic systems. Crafted from 100% natural clay, these pebbles are renowned for their...Learn More

  • Root Royale Coco Brick

    $12.65
    Root Royale Cocopure is a natural growing medium produced from premium grade coconut husks. Root Royal has a high water absorption rate and maintains 30% air porosity, which results in optimum growing conditions for your...Learn More

  • GROWT GROWT Clay Pebbles, 40 L GMC40L

    $53.83
    GROW!T Clay Pebbles, 40 L GMC40L, are the ultimate horticultural solution for promoting robust plant growth in various hydroponic systems. Crafted from 100% natural clay, these pebbles boast exceptional cleanliness, pH...Learn More

  • FoxFarm Coco Loco Potting Mix 2 cf FX14100

    $38.76
    FoxFarm presents the Bush Doctor Coco Loco Potting Mix, a premium blend crafted to elevate your gardening experience. This 2 cubic feet bag of Coco Loco is triple-washed to minimize salt content, ensuring optimal growing...Learn More

  • Dealzer 6 x 6 x 6 Cultilene Rockwool Blocks

    $192.40 $150.00
    The Cultilene Blocks allow for great continued rooting thanks to the extremely even distribution of water and EC. With an optimum air/water ratio for healthy root growth, these blocks have an excellent water,The Cultilene...Learn More

  • Perlite #2, 4 cuft bag

    $29.70
    Perlite #2 is the most commonly used Perlite in the horticulture industry because it works great in the propagation of seedlings, is well suited as a mix-in element with other growth mediums, and it enhances drainage and...Learn More

  • GROWT GROWT Organic Coco Coir Mix, Block JSCCM25

    $20.04
    Enhance the growth of your plants with the GROW!T Organic Coco Coir Mix Block JSCCM25. Specially formulated to boost root development for a variety of plants including flowers, vegetables, and herbs, this organic coco coir...Learn More

  • FoxFarm Happy Frog 12 qt FX14054

    $14.95 $13.86
    Nurture your beloved potted plants with the premium Happy Frog 12 qt FX14054 Potting Soil. Crafted to meet the specific needs of container plants, this soil is formulated to cater to your green companions' every requirement...Learn More

  • Vermiculite Premium Grade 12 Qt Bag

    $14.85
    Horticultural Vermiculite provides numerous benefits by improving moisture retention and soil aeration. These properties make it ideal for seed germination, root cuttings, and soil amending. A valuable growing medium for...Learn More


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Grow Media: The Key to Healthy Hydroponic Gardening

Choosing the right grow media is essential for strong roots, healthy plants, and maximum yields in any hydroponics system. At Dealzer, we provide a full selection of high‑quality grow media to help you create the perfect foundation for your indoor garden.

What Is Grow Media?

Grow media refers to the inert materials used to support plant roots in hydroponics and soilless gardening. Unlike soil, grow media is designed to deliver optimal aeration, moisture retention, and stability while allowing precise control over nutrients and water.

Benefits of Using the Right Grow Media

  • Optimal Root Health: Proper aeration and structure allow roots to absorb nutrients efficiently.

  • Moisture Balance: Quality grow media holds the right amount of water without becoming waterlogged.

  • Disease & Pest Resistance: Most modern grow media is sterile, helping prevent mold, root rot, and pest issues.

  • Versatility: Works with a variety of hydroponic systems—NFT, flood and drain, deep water culture, and more.

  • Consistent Results: Uniform particle size and quality ensure predictable watering and feeding cycles.

Popular Types of Grow Media at Dealzer

  • Coco Coir: Eco‑friendly and highly water‑retentive, coco coir offers excellent root aeration while staying sustainable.

  • Rockwool: Provides a stable structure and holds water exceptionally well, perfect for seedlings and clones.

  • Clay Pellets (Hydroton): Lightweight and reusable, these pellets ensure exceptional drainage.

  • Specialty Media: Including mapito, Cultilene rockwool, and SteadyGROWpro for professional‑grade results.

How to Choose the Best Grow Media

  • Match Your Plants: Some crops thrive in more water‑retentive media, others in highly aerated materials.

  • Consider Your System: Each hydroponic method pairs best with certain types of grow media.

  • Balance Air and Water: Prevent both excessive drying and overwatering for optimal growth.

  • Read Reviews & Test: Choose media that other growers trust and that performs well over multiple grow cycles.

Why Buy Grow Media from Dealzer?

Dealzer’s grow media selection is hand‑picked for performance, consistency, and value. Whether you’re just starting in hydroponics or optimizing a commercial operation, our products offer the foundation your plants need to thrive—backed by fast US/Canada shipping and expert grower support.

Give your plants the perfect start—explore Dealzer’s grow media below and create the optimal environment for bigger, healthier harvests.

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