Back in Stock: [Kiln Dried Wood](https://shop.mahoneysgarden.com/product-category/wood/)
Celebrate the Pisces in your life with our new zodiac arrangements [Mermaid Serenade](https://shop.mahoneysgarden.com/product/mermaid-serenade/) and it's mini version [The Pearl of Pisces](https://shop.mahoneysgarden.com/product/the-pearl-of-pisces/), now available through March 20th.
Start your Spring growing season early with all our seed starting essentials. Shop [seeds](https://shop.mahoneysgarden.com/product-category/seed-starting/seeds/) and [supplies](https://shop.mahoneysgarden.com/product-category/seed-starting/seed-starting-supplies/) now!
Back in Stock: [Kiln Dried Wood](https://shop.mahoneysgarden.com/product-category/wood/)
Celebrate the Pisces in your life with our new zodiac arrangements [Mermaid Serenade](https://shop.mahoneysgarden.com/product/mermaid-serenade/) and it's mini version [The Pearl of Pisces](https://shop.mahoneysgarden.com/product/the-pearl-of-pisces/), now available through March 20th.
Start your Spring growing season early with all our seed starting essentials. Shop [seeds](https://shop.mahoneysgarden.com/product-category/seed-starting/seeds/) and [supplies](https://shop.mahoneysgarden.com/product-category/seed-starting/seed-starting-supplies/) now!
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Home / Garden Care / Fertilizers

Fertilizers

Feed your plants with the right fertilizers to encourage healthy growth. Our range includes organic, slow-release, and chemical fertilizers tailored to meet the needs of various plants, from vegetables to flowers and trees. Fertilizers are essential for providing nutrients that enhance plant growth and boost yields.

Showing 1–12 of 76 results

  • BERRY-TONE 4-3-4 – 4LB

    Berry-Tone – Espoma – 4LB

    $9.99
    Add to Cart
  • Fish & Seaweed Fertilizer - Neptune's Harvest - PT

    Fish & Seaweed Fertilizer – Neptune’s Harvest – PT

    $17.99
    Add to Cart
  • Hydrolyzed Fish Fertilizer - Neptune's Harvest - 1 PT

    Hydrolyzed Fish Fertilizer – Neptune’s Harvest – 1 PT

    $14.99
    Add to Cart
  • IRON-TONE 3-0-3 – 20LB

    Iron-Tone – Espoma – 20LB

    $29.99
    Add to Cart
  • Liquid Crab & Lobster Shell - Neptune's Harvest - PT

    Liquid Crab & Lobster Shell – Neptune’s Harvest – PT

    $24.99
    Add to Cart
  • Potash - Espoma - 6 LB

    Potash – Espoma – 6 LB

    $16.99
    Add to Cart
  • Rose & Flowering Formula - Neptune's Harvest - 1 PT

    Rose & Flowering Formula – Neptune’s Harvest – 1 PT

    $19.99
    Add to Cart
  • Seaweed Plant Food - Neptune's Harvest - 1 PT

    Seaweed Plant Food – Neptune’s Harvest – 1 PT

    $17.99
    Add to Cart
  • Tomato & Veg Formula - Neptune's Harvest - 1 PT

    Tomato & Veg Formula – Neptune’s Harvest – 1 PT

    $19.99
    Add to Cart
  • TOMATO-TONE – 4LB

    Tomato-Tone – Espoma – 4LB

    $9.99
    Add to Cart
  • Triple Phosphate - Espoma - 6.5 LB

    Triple Phosphate – Espoma – 6.5 LB

    $19.99
    Add to Cart
  • Coop Poop Lawn & Garden Food – 40LB

    Coop Poop™ Lawn & Garden Food – 40LB

    $34.99
    Add to Cart
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  • Wood

    A family-run home and garden center with 7 retail locations in Winchester, Tewksbury, Concord, Brighton, Falmouth, Osterville and Chelmsford.

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