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KAYSO INC Lava Rocks - Decorative Landscaping Rocks or Gas Fire Pits Rocks, 3/4" (.75") (40 Lbs, Red Lava Rock)

  • Based on 2,481 reviews
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Availability: In Stock.
Fulfilled by PCS Industries

Arrives Thursday, Nov 28
Order within 7 hours and 4 minutes
Available payment plans shown during checkout

Size: 40 Lbs


Color: Red Lava Rock


Features

  • Lava Rocks size ranges from 1/2" to 1-1/2" - Available in Black or Red - 10 Pounds or 40 Pounds
  • Lava rocks can be used with Fire Pits, Fireplaces, or Decoratively
  • Lava Rocks is heat proof and ideal usage in Indoor and Outdoor Gas Fire Pits and Fireplaces
  • Calculating How Much Lava Rocks You Need - Circular/Round Fire Pit - To calculate how many pounds of Lava Rocks you'll be needing for your project, simply: Radius (Inches) x Radius (Inches) x 3.14 = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)
  • Calculating How Much Lava Rocks You Need - Square/Rectangular Fire Pit - Width (Left & Right) x Depth (Front to Back) = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing to get how many pounds of Lava Rocks you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)

Description

3/4 Inch Lava Rocks - Available in Black / Red★ Lava Rocks can be used with Fire Pits, Fireplaces, or DecorativelyWith Fire Pit Usage: Lava Rocks can be used in Outdoor Fire Pits, Fire Bowls, or Fire TablesFireplace Usage: Lava Rocks can replace faux logs within Indoor or Outdoor Gas Fireplaces for a Cleaner and Attractive AmbienceDecorative Usage: Lava Rocks can be used in Landscaping around plants, Interior Decor, or Filling Vases to make Centerpieces★ Lava Rock is heat proof and ideal for use in Indoor and Outdoor Gas Fire Pits and Fireplaces★ Lava Rocks are available in Black/Red - 10 Pounds or 40 Pounds★ Calculating How Much Lava Rocks You Need:Circular/Round Fire Pit - To calculate how many pounds of Lava Rocks you'll be needing for your project, simply: Radius (Inches) x Radius (Inches) x 3.14 = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)Example: Diameter=24 Inches that means Radius=12 Inches12 x 12 x 3.14 = 452.16 Square Inches 452.16 / 16 = 28.26 Pounds Square/Rectangular Fire Pit - Width (Left & Right) x Depth (Front to Back) = Square Inches / Then Divide the Square Inches you have by 16 = Number of Pounds you'll be needing to get how many pounds of Lava Rocks you'll be needing (This is calculated for the optimal depth for Lava Rocks of 2" Deep)Example: Width= 24 Inches / Depth = 24 Inches24 x 24 = 576 Square Inches576 / 16 = 36 Pounds

Product Dimensions: 24"D x 24"W x 2"H


Brand: Venetian Princess


Fuel Type: Natural Gas


Assembly Required: No


Color: Red Lava Rock


Package Dimensions: 15.1 x 12.4 x 10.7 inches


Item Weight: 41.9 pounds


Manufacturer: Venetian Princess


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • They're just how they are advertised
Size: 40 Lbs Color: Black Lava Rock
They will do the job. They are rocks, so as far as rocks go, they are okay.
Reviewed in the United States on February 25, 2024 by Kathy B.

  • Rocks is rocks or are they?
Size: 10 Lbs Color: Black Lava Rock
A 6 pound bag is perfect for a grill. I use a char broil infrared style grill but adding the lava rocks makes it much better. However the lava rocks are small and it would be better if they were larger in size. Because I cannot purchase lava rocks locally anymore I bought them on an Amazon the only size I could find were the small rocks. They do do the job but it requires more rocks and a longer time to heat them up to grilling temperature. I would purchase these again Just be aware that you will use a little more gas to heat up the rocks to inappropriate temperature for grilling. ... show more
Reviewed in the United States on August 14, 2021 by commerce555

  • Fair quality (small pieces) good quantity
Size: 40 Lbs Color: Black Lava Rock
Ordered this product to enhance the look of our new DIY gas fire pit. The box was heavy and was somewhat disappointed by the quality of small less than one inch lava rock to the desired larger rock. Did not press the seller to replenish with more larger rock only because my local landscape facility had the black lava rock for $5 per five gallon bucket. Got four buckets full and removed the small pea gravel size lava rock. ... show more
Reviewed in the United States on July 4, 2023 by Troy

  • Stops root rot for my cannabis plants
Size: 10 Lbs Color: Black Lava Rock
I'm a certified cannabis grower and I use this on the bottom of my pots to help resist root rot. After using them for a few years I've never had root rot and my plants have grown with little or no issues.
Reviewed in the United States on November 12, 2023 by Matt

  • Great upgrade
Size: 10 Lbs Color: Black Lava Rock
We have a small portable fore ring on our back deck. It came with mismatched and minimal lava rocks. This summer, I spray painted it with high heat black paint and added these lava rocks instead. It's beautiful!
Reviewed in the United States on November 6, 2022 by CJS

  • Half of them were not the right size
Size: 10 Lbs Color: Red Lava Rock
Right kind of rock, right color, but there was a lot of rocks that were smaller that they were supposed to be. It might not be a big deal depending on the use you have for them, but for me it's not exactly what I was expecting. The packaging was awful. the bag had a lot of holes and a lot of dust coming out of the box too. I didn't realized until it was too late. ... show more
Reviewed in the United States on September 6, 2023 by Mark Danvers Mark Danvers

  • WOW
Size: 10 Lbs Color: Red Lava Rock
The best bag of rocks you will ever buy. I use mine for the outdoor heater.
Reviewed in the United States on September 24, 2023 by Timothy

  • Use the Rocks to Make Homemade Baguettes
Size: 10 Lbs Color: Black Lava Rock
Put the rocks into a large (15 by 18) rectangular cake pan. Preheat the oven up to 450 degrees. Place your proofed and slashed baguettes onto a heated stone or a heated iron skillet. Then use a lawn and garden sprayer to quickly spray water on the rocks and with great speed, close the door to steam the baguettes for a nice crust. Be real careful to not spray the oven door glass or it may crack. Also, you can safely put them next to the element only if you shield the element from the spraying water (Perhaps you can create an aluminum foil barrier between the rocks and the element.) The heated lava rocks will create a really nice steam for any rustic breads. ... show more
Reviewed in the United States on January 16, 2022 by Teressa

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