Growstone GS-2 Mix This! Soil Aerator - 9L *DISCONTINUED*

This item has been discontinued, Please try our selection of Other Media for an alternative.


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Additional Information

Name Growstone GS-2 Mix This! Soil Aerator - 9L *DISCONTINUED*
Brand Growstone
UPC 894854002156
MSRP $11.95
Financing Available- Apply Now!

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Commercial Discounts Available


This item has been discontinued, Please try our selection of Other Media for an alternative.

100% Recycled. 100% American made.

Growstones GS-2 Mix This! Soil Aerator Give You:
  • Highly effective balance between air and water content at field capacity.
  • Significantly higher aeration than perlite. At field capacity, Growstones aggregates have over 70% more aeration than horticultural perlite.
  • Enhanced aeration and drainage of soil mixes.
  • Consistent plant development and yields.
  • Consistent physical integrity over time after multiple usages.
  • High flexibility for different plant needs in a wide variety of climates.
  • No weed seeds or disease spores.
  • Guarantee it does not float to the top of mixes and wash away when irrigated.
Ideal Match For High Water-Holding Soils Growstones are the perfect companion of high water holding soils bringing together in a mix the best of both worlds – water retention and aeration. The result is an easy to work with planting mix, which eliminates the dangers of over irrigation and excessive compaction.

Recycled Product

Growstones are manufactured using up to 98% waste materials, replacing strip-mined materials like pumice and perlite, reducing environmental degradation. At the same time, since the product largely consists of recycled glass bottles, a large amount of waste is given a new life, keeping it from the landfill.

Getting Started

Nothing is more important to successful growing than soil properties. Its condition and health can determine the condition of your plants. Growstones Mix This! Soil Aerator helps soil breath making it less dense, less clumpy and more workable.

How To Prepare and Use Your Growstones Planting Mix


  1. For first time use in soil mixes, rinsing is recommended to eliminate any dust created during shipping.
  2. Poke small holes at the bottom of the bag. Open the top of the bag and insert a garden hose. Drain.
  3. Mix one part Growstones with 2 to 4 parts sphagnum peat moss, coco coir, composted soil, or whatever your favorite container mix may be.
  4. Place Growstones planting mix in your gardening container or bed.
  5. Transplant by carefully setting the roots of your plant in a hole large enough to contain them. Cover plant roots with Growstones planting mix pressing gently with your hands.
  6. Water immediately after transplanting. This will create good contact between the roots and their new environment.
  7. Continue to irrigate regularly as needed.

Customize Your Planting Mix

For increased drainage, use more Growstones and for increased water retention, use more sphagnum peat moss or coco coir when creating your Growstones planting mix.

How To Reuse Growstones Planting mix

Growstones aggregates maintain its physical integrity through time. For this reason, Growstones planting mixes can be reused multiple times.

To reuse Growstones mixes, remove old plant material from the container; shake roots vigorously to free as much Growstones mix attached to roots as possible. Replenish container with new Growstones planting mix. Transplant the new crop by simply repeating steps 6 through 10. As with any substrate used more than once, it is advisable to sterilize the mix before reusing it. Alternatively, the mix can be simply added to soil to improve texture, structure.