How to Refill Miracle Gro Liquafeed Bottles


The Miracle Gro Liquafeed system is a simple garden hose spray attachment that automatically mixes liquid fertilizer, dispensed from a disposable refill bottle, into the water you're giving your outdoor plants. For best results, the manufacturer recommends using the feeder every one or two weeks and spraying just long enough to saturate the soil; if you're doing deep watering, do it without the fertilizer attachment or you may manage to "burn" your plants by overfertilizing.

Step 1

Unscrew the empty Liquafeed bottle from the Miracle Gro hose attachment. Rinse and recycle, if possible, or discard.

Step 2

Twist the cap off a new refill Liquafeed bottle. Hold the bottle port of the feeder hose attachment over the neck of this new bottle.

Step 3

Tilt the bottle enough for it to slide into the bottle port of the feeder hose. Screw the bottle into this port until it's firmly attached.

Step 4

Resume feeding your plants with the now refilled feeder attachment. If you finish spraying your plants but still have some solution left in the refill bottle, unscrew the bottle from the feeder attachment, cap it, and store it upright until it is needed again.

Things You'll Need

  • Miracle Gro Liquafeed hose attachment
  • Garden hose
  • Liquafeed refill bottle


  • Aubuchan Hardware: All About Miracle Gro Liquifeed
  • Miracle Gro Liquafeed Directions
Keywords: miracle gro, garden fertilizer, automatic fertilizing, liquid fertilizer

About this Author

Marie Mulrooney has written professionally since 2001. Her diverse background includes numerous outdoor pursuits, personal training and linguistics. She studied mathematics at the University of Alaska Anchorage and contributes regularly to various online publications. Print publication credits include national magazines, poetry awards and long-lived columns about local outdoor adventures.