The Andersons Home and Garden | EcoFusion™ Starter

EcoFusion™ Starter 16-21-4

Biosolid Lawn Fertilizer

  • EcoFusion™ Starter 16-21-4 is an all-natural, professional-grade biosolid fertilizer
  • Contains quick- and slow-release nitrogen for both immediate and sustained feeding
  • Includes micronutrients copper, manganese and zinc
  • Ideal to use when establishing new turf
  • Contains 5% Iron for extra deep-greening
  • Safe for use on all turf types
  • For best results, apply every 4 to 6 weeks
  • Made in the USA
  • EcoFusion™ Starter 16-21-4 is available in pallet quantities - there are 77 bags per pallet


The Andersons EcoFusion Starter 16-21-4 is a professional-grade biosolid fertilizer. This formula contains micronutrients copper, manganese, and zinc as well as 5% iron for extra-deep greening. EcoFusion Starter supplies immediate and sustained feeding with both quick- and slow-release nitrogen. EcoFusion Starter contains phosphorus and is designed for use when establishing new turf or renovating current turf. It can be used as a maintenance fertilizer when the need is indicated from soil test results. For best results, reapply every 4-6 weeks.

Analysis 16-21-4 + 5% Iron + Copper, Manganese, Zinc
Package Sizes 18 lb
Coverage Up to 5,000 sqft

- Fill and adjust your spreader to the recommended rate using the spreader settings chart on the label.
- Apply product to dry foliage. For even application, be sure to walk at a steady rate, slightly overlapping each pass.
- Sweep any product on driveways and sidewalks back onto your lawn. DO NOT WASH OFF WITH WATER.
- Return any unused material back into the original package.
- To help move the particles into soil, water in with a minimum of 0.2 inches

- Mow before applying
- Do not apply prior to heavy rainfall to avoid particles getting washed away
- Do not collect clippings for a least one mowing to avoid particle pick-up
- Reapply every 4-6 weeks during the growing season when used as a maintenance fertilizer
- Store left over product in a clean, dry place. Reseal opened bag by folding top down and securing.

The spreader settings for this product were established using standard equipment available from the spreader manufacturer at swath widths and speeds typically used within the industry. Many variables such as walking speed, terrain, particle size, density, and spreader condition can affect these settings. Spreader settings are intended as a guide and unit calibration should still be performed to ensure proper application rates. They are not intended to replace calibration. The Andersons recommends the use of broadcast spreader for its products.

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