Agriform 20-10-5 Slow Release Fertilizer 21g Tablet


Agriform 20-10-5 Planting Tablets Plus Minors 

Conveniently and efficiently deliver proven results.
Agriform Planting Tablets contain micronutrients derived from sulfates, which results in more nutrition being utilized by the plant. The simplicity of these pre-measured tablets ensures uniform and adequate root zone feeding of trees, shrubs and ground covers for up to two years. These tablets are available in multiple sizes; this listing is for 21 gram tablets.

Application instructions: see label for suggested rate (varies by size of plant)
  • New Landscape Planting Directions:
    • Dig planting hole deeper and wider than the soil ball of the plant.
    • Backfill hole so that proper planting depth is achieved.
    • Place plant in the hole and backfill to halfway point.
    • Do not place tablets in the bottom of the planting hole.
    • Place Agriform Tablets in the hole about 1-2 inches away from root tips.
    • Finish filling the hole around the plant to grade level.
  • Indoor/Outdoor Containers:
    • Make one hole per tablet 2-3 inches in from edge of container 4-6 inches deep.
    • Insert tablets and close holes.
  • Established Landscape Trees and Shrubs:
    • Drill or punch holes 6-8 inches deep around dripline and between dripline and trunk.
    • Insert tablets and close holes.

Guaranteed analysis:
Total Nitrogen: 20%
2.4% Urea Nitrogen 4% Other water soluble Nitrogen 13.6% Water insoluble Nitrogen Available Phosphate: 10% Soluble Potash: 5% Calcium: 3% Magnesium: 0.7% Sulfur (Combined): 2% Boron: 0.04% Copper (Water soluble): 0.05% Iron (Water soluble): 0.5% Manganese (Water soluble): 0.07% Zinc (Water soluble): 0.05%

Customer Reviews

Thank you for submitting your review

Based on 7 reviews Average Product Rating 4.7 stars
5 Star Rating - 6 Customer Reviews (6)
4 Star Rating - 0 Customer Review
3 Star Rating - 1 Customer Review
2 Star Rating - 0 Customer Review
1 Star Rating - 0 Customer Review
  • Verified buyer
    5 star rating Ryan Carlson R. C. Ryan C.

    Tree Tablets

    Tablets worked great. I didnt need a full case of these so Seed world broke the case into a 10lb bag. It was just the size I needed.

  • Verified buyer
    3 star rating Jared Woofter J. W. Jared W.

    Good product but not as described

    The title says 21g tablets and I received a box of 10g tablets. That's fine I kept with no complaints and used two tablets.

  • Verified buyer
    5 star rating Lauri Cianchetti L. C. Lauri C.

    Happy with putchase

    Arrived quickly and in great confition.

  • 5 star rating Paul H. P. H. Paul H.

    No muss, no fuss!

    Easiest way to fertilize. Make a little hole below the sprinkler. Drop in one or two tablets (depending on plant size). Cover it up and go on your way. What could be easier. Seed World sells partial amounts from a commercial size carton that would be otherwise way too much for the average home owner. Saved “my” day!

  • 5 star rating SUNIT D. S. D. SUNIT D.

    A great Slow Release Fertilizer

    This product comes in a tablet form and is very useful during planting of Trees and or large shrubs. It is highly water soluble and the results are visible in 2-3 weeks after planting. I highly recommend these tablets for easy planting and the price is very reasonable too. Seed world USA carries a wide variety of fertilizers and planting soils at very reasonable prices, I highly recommend them for any avid gardner.

  • 5 star rating DExWtSbs D. DExWtSbs



  • Verified buyer
    5 star rating LINDA JOHNSON L. J. LINDA J.

    fast shipping!

    I love these 2 year fertilizer tablets, but they usually come in a box of 500, as a home gardener that would be a lifetime supply! It's great that you can buy a smaller quantity and not pay a arm and a leg!

Ask your Question about this product

Related Items