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Model #273860

Store SKU #813542

Smart Release 10 lb. Outdoor and Indoor Plant Food

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Product Overview

Our classic offering. It's formula has become the industry standard for slow-release plant food. Sprinkle evenly on indoor and outdoor plants to feed throughout the active growing season. Works with virtually all plant varieties, in all growing conditions
  • Our most popular osmocote formula - can be used both indoors and out
  • Add a spoonful to each hole when transferring flowers from flats to beds
  • Fertilizer analysis 19-6-12
  • 10 lb. re-sealable bag
  • No-burn pledge when used as directed

Info & Guides

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current product
Smart Release 10 lb. Outdoor and Indoor Plant Food
NameSmart-Release 8 lb. Indoor and Outdoor Plant Food10 lbs. Water Soluble All Purpose Plant FoodLiquaFeed 16 oz. All Purpose Plant Food Advance Starter Kit and 32 oz. Bloom Booster Flower Plant Food Refill BundleSmart Release 10 lb. Outdoor and Indoor Plant Food
N-P-K Ratio19-6-1224-8-1612-4-819-6-12
Plant TypeFlowerFlower,Fruit,Garden,Herb,House,VegetableFlowerFlower,Fruit,Garden,Herb,House,Vegetable
Plant NameAfrican violet,Azalea,Blackberry,Blueberry,Daffodils,Fern,Geraniums,Hydrangea,Pepper,Raspberry,Strawberries,TomatoAzalea,Barberry,Blackberry,Blueberry,Cucumbers,Daffodils,Gardenia,Geraniums,Hibiscus,Hyacinths,Hydrangea,Pepper,Poinsettias,Rhododendron,Strawberries,Tomato,TulipsAzalea,Barberry,Blackberry,Cucumbers,Daffodils,Gardenia,Geraniums,Hibiscus,Hyacinths,Hydrangea,Pepper,Poinsettias,Rhododendron,Strawberries,Tomato,TulipsAzalea,Barberry,Blackberry,Blueberry,Cucumbers,Daffodils,Gardenia,Geraniums,Hibiscus,Hyacinths,Hydrangea,Pepper,Poinsettias,Rhododendron,Strawberries,Tomato,Tulips
Fertilizer FormulaNon-OrganicNon-OrganicNon-OrganicNon-Organic
Compatible Grass TypeAll PurposeNot for use on lawnsNot for use on lawnsNot for use on lawns
Delivery MethodGranularGranular Granular
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Package Size (lb.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)
9.5 in


Active Ingredients
Compatible Grass Type
Not for use on lawns
Delivery Method
Dry Fertilizer Type
Dry Plant Fertilizer
Emergent Type
No Additional Features
Fertilizer Formula
Longevity (weeks)
N-P-K Ratio
Plant Name
Plant Type
Season Use
Time release
Slow release

Warranty / Certifications

Manufacturer Warranty
Satisfaction Guaranteed or your money back. If you are not satisfied, return the empty package to Scotts Sierra Horticultural Products Company, 14111 Scottslawn Rd., Marysville, OH 43041 Limit: One package per family.

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.9
    out of 14 reviews
  • 100% recommend this product
Filter by:
Showing 1-10 of 14 reviews
Vibrant Colors
I came across this product by accident, I threw some on my potted plants and didn't expect much. About a week, I saw the difference in the plant. I was surprised by the numerous blooms and vibrant colors. This fertilizer do not burn plant roots. I definitely recommend this product. It's the most effective than any other brands I used in the past. Do not waste your money on other products!
    • Recommended
    All the experts say this is great stuff
    I've used this stuff ever since I invested in a couple of trees and the very knowledgeable person who helped me clued me in on it.
    • DIY
    • Verified Purchase
    • Recommended
    Combination of indoor outdoor is great
    We really like the indoor/outdoor use as we can start in our greenhouse and later move plants to outdoors
      • Recommended
      Awesome product and so easy to use!
      I've been using this for years, it does wonders for plants. I usually apply in early spring, summer and again in the fall. It is a little pricey, but definitely worth it - the plants do great with it. I use it in flowerbeds, pots, rose bushes - all of my annuals and perrinals, the plants are much fuller when it is used - can tell the difference when you don't use it.
        • Recommended
        Use every time I plant my flower containers
        This product is great for flower baskets and containers. My flowers bloom all summer long. I never plant them without this product. There is a big difference. Try it , you will love it!
          • Recommended
          Convenient to use
          Very Easy to use. Looks to be complete and balanced --but no micro nutrients listed
            • Recommended
            Osmocote is great for blueberry"s in South Florida
            I grow a variety of blueberry"s in pots here in South Florida; since our soil is sand, I have to purchase pine bark nuggets and let them set for some time; I then break them into smaller pieces, add some Osmocote, and plant the blueberry bush; I continue to add Osmocote every 3 or 4 months; my plants are beautiful and I get blueberry"s from March into June :-)
              • Recommended
              Convenient and effective
              I have used this product for the past couple of years for my vegetables, annuals and perennials and have found it to be very effective. It's convenient too, just add the fertilizer to the hole when planting or around the plant in the spring and that's it!
                • Recommended
                Best Nutrition Around
                This is great for indoors and outdoors plants. Have recommended this to friends and family. Everyone likes it.
                  • Recommended
                  This is a great product.
                  I have been using this product for years. It is easy to use and there's no danger of burning the plant. I've put it in the hole when planting and also have mixed it into the top layer of soil. The small granules provide a steady release of nutrients.
                    • Recommended
                    Showing 1-10 of 14 reviews