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#89 Stone (3/8″ Minus, Modified)

Perfect For

Driveway base Pathway material Drainage fill Patio subbase Erosion control

#89 Stone, Modified, 3/8” Minus

#89 stone in a modified, 3/8" minus size range is a versatile crushed aggregate commonly used in construction and landscaping. This material consists of small, angular stone particles, with the largest pieces measuring up to 3/8 inch and a blend of finer particles down to dust. The "modified" attribute indicates that the mix includes both stone and fines, which enhances compaction and stability.




The 3/8" minus size allows for excellent packing and a smooth, stable surface, making it ideal for applications where a firm base is required. Typical uses include pathways, driveways, underlayment for pavers, and as a base for patios or concrete slabs. The presence of fines helps lock the aggregate together, reducing voids and improving load-bearing capacity, though it may reduce drainage compared to clean stone. This makes #89 modified stone a practical choice for both residential and commercial projects where compaction and stability are priorities.

Applications & Uses

  • Driveway base Recommended
  • Pathway material Recommended
  • Drainage fill Recommended
  • Patio subbase Recommended
  • Erosion control Recommended

Frequently Asked Questions

What is #89 Stone used for?
#89 Stone is commonly used for Driveway base, Pathway material, Drainage fill, Patio subbase, Erosion control.
What size is #89 Stone?
#89 Stone typically ranges in size from 3/8" Minus.
Where can I get #89 Stone?
You can order #89 Stone for delivery from Hello Gravel. We deliver bulk aggregate materials directly to your site with transparent pricing and no hidden fees.

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