#89 Limestone Pea Gravel (3/8")

#89 Limestone Pea Gravel (3/8") - Uniform, Draining, and Stable Pathway Stone

#89 Limestone Pea Gravel, also known as 3/8" Limestone Pea Gravel, Pea Gravel Limestone, Small Limestone Gravel, or 3/8" Limestone Aggregate, consists of small, rounded limestone stones with an average particle size of approximately 3/8 inch (about 9.5 mm). This aggregate is predominantly composed of natural limestone (calcium carbonate), offering a light gray to tan color typical of limestone products. The material is washed and screened to ensure a clean, uniform gradation, free from excess dust and clay fines. Bulk density ranges from 100 to 110 lb/ft³, depending on moisture content, and the pH is neutral to slightly alkaline.

The pea-sized stones are smooth and rounded, providing good drainage and moderate durability. While softer than quartz-based gravels, limestone pea gravel is easy to handle, spread, and maintain. Its uniform size and absence of sharp edges make it comfortable underfoot, which is especially important for walkways and residential landscaping. The product is typically delivered dry or slightly damp and is suitable for a wide range of outdoor applications.

Practical Characteristics and Performance

This material is ideal for use as a stable, draining surface for pathways and walkways. The rounded shape of the stones allows water to pass through easily, reducing puddling and promoting rapid drainage. While the particles do not interlock as tightly as angular crushed stone, the uniform size helps minimize movement under light to moderate foot traffic. #89 Limestone Pea Gravel can also serve as a leveling top base under pavers, slabs, or stepping stones, supporting both surface stability and drainage.

Applications and Limitations

#89 Limestone Pea Gravel is commonly used in:

• Decorative landscaping and garden paths
• Drainage layers for French drains, septic systems, and under downspouts
• Leveling top base for pavers, patios, and stepping stones
• Mulch alternative for flower beds and around trees
• Aquarium substrate (in some cases)
• Playground surfaces (soft and rounded)
• Light-duty erosion control
• Top layer for driveways or accent gravel

It is not suitable for heavy load-bearing bases, structural concrete, or high-traffic road bases where angular, crushed stone is required for mechanical interlock. Avoid use in acidic soil environments, as limestone may dissolve or alter soil pH. It is not recommended for applications needing high abrasion resistance or sharp-edged aggregate.

Comparison with Other Aggregates

Installation and Maintenance

For best results, prepare the site by excavating and grading to the desired depth. Use geotextile fabric if soil stabilization is needed. Spread the gravel evenly to a depth of 2-3 inches for walkways, or 4-6 inches for driveways with a suitable sub-base. Compact the gravel after spreading to minimize settling. Edging materials such as metal or plastic can help retain the gravel within boundaries. Replenish gravel as needed in areas exposed to heavy traffic. Avoid mixing with fine soils to maintain drainage properties. This product does not require sealants or stabilizers, but these may be used if dust control or extra firmness is desired.

Order and Delivery Information from Gravelshop

Gravelshop supplies #89 Limestone Pea Gravel in bulk quantities, with delivery included in the price. All orders are confirmed by email, and delivery is scheduled according to your selected date and time slot. We do not spread the material, but our drivers will unload at the most suitable location based on site access. Please ensure a minimum access width of 12 feet for delivery trucks. If you are not present at delivery, you accept responsibility for the unattended material. All pricing includes sales tax and environmental charges, and payment can be made online with major credit cards or digital payment methods.

Sample Pricing for #89 Limestone Pea Gravel

Prices for #89 Limestone Pea Gravel vary by location due to sourcing and delivery logistics. The table below shows sample prices from selected US cities. Each price includes delivery to the specified ZIP code.

To see the current price and delivery options for your address, enter your ZIP code on the Gravelshop website. All prices are inclusive of delivery and taxes. Delivery is available in 31 U.S. states, and you can choose your preferred delivery date and time slot during checkout.

Summary of Key Product Features

• Pea-sized, rounded limestone stones (approx. 3/8" diameter)
• Interlocks moderately for stable, draining surfaces
• Functions as both a pathway stone and a leveling top base
• Not intended for structural, heavy-load, or high-abrasion applications
• Available for bulk delivery with all-inclusive pricing

For further details, quotes on larger orders, or to confirm site access, contact Gravelshop directly through our website. All transactions are governed by US law, and we maintain clear communication regarding order status and delivery scheduling. Use our online calculator to estimate the amount of material needed for your project.