Skip to content
  • 🔥 Snap up amazing deals on gifts and 🌟Featured Items🌟!🔥
  • 🔥 Snap up amazing deals on gifts and 🌟Featured Items🌟!🔥
Outdoor Garden StoreOutdoor Garden Store
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Nursery Supplies
    • Nursery Pots
    • Plant Supports
    • Weed Control
    • Ground Cover
    • Soilless Mix
  • Herbicide Insecticide & Fungicide
    • Insecticides
    • Post-Emergent Herbicides
    • Fungicides
    • Arbor care
    • Herbicide Surfactants
    • Pre-Emergent Herbicides
    • Pond Supplies
    • Lawn Weed Control
  • Greenhouse Supplies
    • Greenhouse Accessories
    • Greenhouse Plastic & Poly Film
    • Seed Trays
    • Hydroponic Supplies
    • Seed Starting Supplies
    • Shade Cloth & Fabric
    • Grow Lights & Accessories
    • Plant Covers
  • Field Production
    • Tying & Securing
    • Burlap
    • Field Staking
    • Baskets
    • Tree Guards & Wraps
    • Grafting Tools & Supplies
    • Orchard & Harvesting
    • Tree Shelters
  • Fertilizers & Treatments
    • Soil Amendments
    • Slow Release Fertilizer
    • Lawn & Grass Fertilizer
    • Organic Fertilizer
    • Water Soluble Fertilizer
    • Plant and Flower Fertilizer
    • Rooting Hormone
    • Anti-Transpirant
Fertilizers & Treatments / Slow Release Fertilizer
Sale!
Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month
Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month - Image 2
Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month - Image 3
Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month -Outdoor Garden Store 14144 1
Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month -Outdoor Garden Store 14144 2

Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month

$125.78 Original price was: $125.78.$88.05Current price is: $88.05.

SKU: YW1SZ 404797499 Categories: Fertilizers & Treatments, Slow Release Fertilizer
  • Get Quality, Get More
  • Elevate Your Shopping Experience
  • Expertly Sourced, Quality Guaranteed
  • Secure Payments, Secure Shopping
Browse
  • Fertilizers & Treatments
    • Anti-Transpirant
    • Lawn & Grass Fertilizer
    • Organic Fertilizer
    • Plant and Flower Fertilizer
    • Rooting Hormone
    • Slow Release Fertilizer
    • Soil Amendments
    • Water Soluble Fertilizer
  • Field Production
    • Baskets
    • Burlap
    • Field Staking
    • Grafting Tools & Supplies
    • Orchard & Harvesting
    • Tree Guards & Wraps
    • Tree Shelters
    • Tying & Securing
  • Greenhouse Supplies
    • Greenhouse Accessories
    • Greenhouse Plastic & Poly Film
    • Grow Lights & Accessories
    • Hydroponic Supplies
    • Plant Covers
    • Seed Starting Supplies
    • Seed Trays
    • Shade Cloth & Fabric
  • Herbicide Insecticide & Fungicide
    • Arbor care
    • Fungicides
    • Herbicide Surfactants
    • Insecticides
    • Lawn Weed Control
    • Pond Supplies
    • Post-Emergent Herbicides
    • Pre-Emergent Herbicides
  • Nursery Supplies
    • Ground Cover
    • Nursery Pots
    • Plant Supports
    • Soilless Mix
    • Weed Control
  • Description
  • Reviews (0)

Apply once and you’re done for the season!

A controlled release fertilizer engineered to help deliver bigger, greener plants. Only one application of fertilizer is needed for the season. Composed of water-soluble nutrients. Granular formula is coated with a film of plastic resin. 3-4 months for annuals, perennials, and short term crops. 50 lb bag.

Product Specs
  • 14-14-14 formula 3-4 month. The nutrients are encapsulated within multiple layers of polymeric resin. Water vapor penetrates the shell and dissolves the nutrient core into the surrounding soil/media.
Product Warranty Information

Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month -Outdoor Garden Store Down to Earth Guarantee web 2

  • This product is covered under A.M. Leonard’s exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.
Product Features
  • This product, when applied, has a slow release effect of 3-4 months. This is based upon a 70 degree temperature so it will vary some with each application.
Frequently Asked Questions
  • QUESTION: What does the formula mean?
    ANSWER: The formula gives you the content of Nitrogen, Phosphorous, Potassium. This formula means 14% of each.
Additional Product Information
  • SDS
  • Label

Reviews

There are no reviews yet.

Be the first to review “Osmocote 14-14-14 Slow-Release Fertilizer, 3 To 4 Month” Cancel reply

Related products

Sale!
Dip N Grow Rooting Concentrate
Quick View

Fertilizers & Treatments

Dip N Grow Rooting Concentrate

$18.30 Original price was: $18.30.$12.81Current price is: $12.81.
Sale!
Fertil Five Adjustable Granular Applicator With 5 Liter Tank Capacity
Quick View

Fertilizers & Treatments

Fertil Five Adjustable Granular Applicator With 5 Liter Tank Capacity

$368.90 Original price was: $368.90.$98.99Current price is: $98.99.
Sale!
Neptunes Harvest Organic Fish And Seaweed Blend Fertilizer
Quick View

Fertilizers & Treatments

Neptunes Harvest Organic Fish And Seaweed Blend Fertilizer

$23.76 Original price was: $23.76.$16.63Current price is: $16.63.
Sale!
Hydretain Granular OC
Quick View

Fertilizers & Treatments

Hydretain Granular OC

$37.09 Original price was: $37.09.$25.96Current price is: $25.96.
Sale!
Peters Excel CalMag Fertilizer, 15-5-15
Quick View

Fertilizers & Treatments

Peters Excel CalMag Fertilizer, 15-5-15

$58.15 Original price was: $58.15.$40.71Current price is: $40.71.
Sale!
Fairlawn Shade Mix
Quick View

Fertilizers & Treatments

Fairlawn Shade Mix

$42.10 Original price was: $42.10.$29.47Current price is: $29.47.
Sale!
The Andersons 25-0-3 Turf Fertilizer With 2% Iron, 50lb Bag
Quick View

Fertilizers & Treatments

The Andersons 25-0-3 Turf Fertilizer With 2% Iron, 50lb Bag

$69.25 Original price was: $69.25.$48.48Current price is: $48.48.
Sale!
Grotab 3-in-1 Premium Plant Starter (12-8-4), 500 Tabs
Quick View

Fertilizers & Treatments

Grotab 3-in-1 Premium Plant Starter (12-8-4), 500 Tabs

$196.50 Original price was: $196.50.$95.99Current price is: $95.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.ecogardenoutdoor.com
    • Nursery Supplies
      • Nursery Pots
      • Plant Supports
      • Weed Control
      • Ground Cover
      • Soilless Mix
    • Herbicide Insecticide & Fungicide
      • Insecticides
      • Post-Emergent Herbicides
      • Fungicides
      • Arbor care
      • Herbicide Surfactants
      • Pre-Emergent Herbicides
      • Pond Supplies
      • Lawn Weed Control
    • Greenhouse Supplies
      • Greenhouse Accessories
      • Greenhouse Plastic & Poly Film
      • Seed Trays
      • Hydroponic Supplies
      • Seed Starting Supplies
      • Shade Cloth & Fabric
      • Grow Lights & Accessories
      • Plant Covers
    • Field Production
      • Tying & Securing
      • Burlap
      • Field Staking
      • Baskets
      • Tree Guards & Wraps
      • Grafting Tools & Supplies
      • Orchard & Harvesting
      • Tree Shelters
    • Fertilizers & Treatments
      • Soil Amendments
      • Slow Release Fertilizer
      • Lawn & Grass Fertilizer
      • Organic Fertilizer
      • Water Soluble Fertilizer
      • Plant and Flower Fertilizer
      • Rooting Hormone
      • Anti-Transpirant
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.