Top 9 Volcanic Pumice Rock – Garden Soil

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1. Bonsai Outlet

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100% Pure Volcanic Rocks, No Chemicals 2 Quarts, 1/4 inch Soil Additive, Tinyroots Horticultural Pumice Soil Additive, Succulents, Cactus, No Dyes, No Artificial Coloring, Bonsai Plants

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Bonsai Outlet #ad - Multi-use - in addition to being a soil additive or top dressing for bonsai art, pumice stone can be used in fire pits, and as garden soil.

Ready to use - sifted to a uniform size and dust free, this professional grade american bonsai pumice is hand mixed, dried and bagged. Keep moisture while allowing air into the roots. Ideal for plant beauty - 1/4" pumice used as a soil additive for succulents, bonsai or cactus can brighten up your bonsai display. Excellent drainage & easy maintenance - Maintain the moisture for your succulents, cactus bonsai trees. Resealable bag - take the perfect amount of cacti and succulent soil mix and then reseal to make for excellent storage.
BrandBonsai Outlet #ad
ManufacturerTinyroots #ad
Part NumberPUMICE-2QT
ModelPUMICE-2QT

2. Greenway Biotech, Inc.

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Azomite Rock Dust Volcanic Ash Certified Dealer Trace Minerals"Greenway Biotech Brand" 10 Pounds

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Greenway Biotech, Inc. #ad - Azomite contains over 70 Types of Micronutrient and Trace Minerals. 10 pounds of greenway biotech Micronized Azomite Powder Packaged in Resealable Heavy Duty Bag. Enhances and Increases Crop Yield. Great soil Amendment and Fertilizer.
BrandGreenway Biotech, Inc. #ad
ManufacturerGreenway Biotech, Inc. #ad
Weight10 Pounds
Part NumberTRTAZI11A
ModelTRTAZ11A

3. General Pumice Products

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3 Gallon Bag Garden Pumice 3/8" Stone, 13lb

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General Pumice Products #ad - Helps prevent overwatering succulents. 3 gallon bag garden Pumice 3/8" stone. Gives soil better oxygen flow & drainage! Rich in minerals & Nutrients that help boost growth. Pumice is a 100% naTURAL growing media.
BrandGeneral Pumice Products #ad
ManufacturerGeneral Pumice Products #ad
Weight13.5 Pounds

4. Superfly Bonsai

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Professional Sifted and Ready to Use American Bonsai Pumice, Can Also Be Used As an Additive for Bonsai Soil in Easy Zip Bag … 1.25 Dry Quart, Bonsai Pumice

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Superfly Bonsai #ad - Resealable zip bag - allows you to use some and seal the rest off for later. 100% satisfaction guarantee - we are so sure you will like our pumice that we offer an unconditional money back guarantee if you don't like it. Usa sourced - good old American Product Benefitting American Companies & Families. Premium white pumice - This pumice is among the best available with the most uniform product. Pre-sieved and ready to use - This pumice is sieved to a uniform size and free of fines.
BrandSuperfly Bonsai #ad
ManufacturerSuperfly Bonsai #ad

5. Patches of Green

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Patches of Green Bonsai & Succulent Garden Pumice Rock from 14 Dry Quarts

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Patches of Green #ad - Due to being stored outdoors, bagged Pumice batches vary in dryness/dampness. While this is not decorative stone, screened, it is commonly used for bonsai planting and succulent mix or topping. Product is mined, stored outdoors in large quantities.

It is rough and porous, facilitating soil aeration and providing more room for roots to grow. Pumice is more durable than perlite or vermiculite. This natural volcanic rock is excellent as an all-purpose soil amendment and a preferred choice among many gardeners for gardening, bonsai, and succulents. Screened to 3/8"; this means 3/8" and smaller; larger pieces may occasionally be mixed in.

Pumice absorbs water and assists in keeping soil moist. Damp stone is darker and will dry to a very light to white stone. It is lightweight and small pieces can float in water. Great amendment for all types of garden soils, garden beds, potting soils, raised beds, or planting mixes and perfect for use in indoor or outdoor containers, and hanging baskets.
BrandPatches of Green #ad
ManufacturerPatches of Green #ad
Height6 Inches
Length12 Inches
Width12 Inches

6. The Succulent Cult

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Eliminate Root Rot, by The Succulent Cult, Succulent Soil Additive, Ready to Use, Cactus, Horticultural Grade Pumice 2.5 Dry QUARTS, Bonsai

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The Succulent Cult #ad - Long lasting soil amendment: pumice is an attractive, long lasting soil amendment that doesn't decompose like most other soil amendments. Eliminate root rot: tired of plants dying due to over watering? add pumice to your soil mix of choice or use it as your general soil to prevent root rot.

Improved drainage: improve drainage in any kind of soil, and prevents soil from becoming waterlogged even in heavy rains or excessive irrigation. Help your plants thrive: adding as little as 10% pumice to any garden soil mix is enough to see the benefits. Pumice also loosens heavy soil keeping the soil from compacting, Succulent, Cactus, thereby improving aeration. Locally sourced: all our pumice products are USA SOURCED and mined locally in California.

Pumice is widely used in all Bonsai, even when laden with water, and many other specialty plants soil mix. Then it releases that water steadily into the soil. Its unique structure can reduce your garden’s watering needs by up to 35%. Pumice is slightly heavier than most other soil amendments and won't float to the surface of your soil over time. Pumice acts like a sponge, holding water until the plants need it.
BrandThe Succulent Cult #ad
ManufacturerThe Succulent Cult #ad

7. Wohohoho

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Mix Horticultural Lava Rocks Volcanic Rock for Plants Succulent and Cactus Bonsai Gritty Soil Mix Gravel Plant Drainage Volcanic Potting Rocks Pumice for Terrarium Fairy Gardening Top Dressing 2.2lb

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Wohohoho #ad - Screened and washed. Diy material: with multi colors, this colorful gritty mix is good for terrarium, fairy gardening and other DIY projects. Well drainage: this succulent gritty mix is super well in water drainage, best for drought tolerant succulents and cactus, help your plants grow beautiful colors and also effective prevent rover water.

Package: 2. 2lb of mixed color lava rock comes packed in an attractive reusable plastic bottle. Professional formulation: this gritty mix is made up professional formulation which keep its well drainage and also supply the necessary nutrition for plants growing. It is best for succulent hobbyist and other succulent lovers. Widely usage: this professional gritty mix could also be used as succulent and cactus soil additive or some other soil to improve their water drainage, and neutralize soil PH rate, to help plants grow better.
BrandWohohoho #ad
ManufacturerWohohoho #ad

8. Blue Ridge Brand

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3" Black/Gray Lava Pebbles, Volcanic Rock, Blue Ridge Brand Lava Rock, 50-Pound Tumbled Lava Stones, Landscaping Rocks

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Blue Ridge Brand #ad - Blue ridge brand Lava Rock is available in 3 different sizes ranges. Economical - blue ridge Brand offers unmatched pricing and quality for any size project. Landscaping, and more - blue ridge brand Lava Rocks are a great addition to garden landscapes, planter beds, and other landscaping rock applications.

Natural tumbled lava pebbles - blue Ridge Brand Lava Rocks are naturally sourced volcanic rock that is then tumbled to create a beautiful, uniform look. If using lava pebbles in any heated application, the heat must be applied gradually and at a low level to release any internal moisture slowly to avoid potential steam buildup inside of the rock.

Small - 3/4 to 1 inch, and Large - 2 to 3 Inch. Fire pit rock warning - all forms of volcanic rock have the ability to trap moisture and fracture or pop upon rapid heating. Blue ridge brand lava rock - blue ridge brand offers professional grade lava rock, for both residential and commercial use, medium - 1 to 2 Inch, at an affordable price. Lava stones are not recommended for use in a fire pit.
BrandBlue Ridge Brand #ad
ManufacturerBlue Ridge Brand #ad
Weight50 Pounds

9. Bonsai Jack

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100% Pure Volcanic Rock 2 Dry Quarts, No Dyes or Chemicals, Black 1/4 inch Horticultural Lava Rock Soil Additive for Cacti, Succulents and Plants, Bonsai Jack

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Bonsai Jack #ad - Bonsai jack lava rock soil additive can be mixed with ingredients such as pine bark fines, granite grit, calcined clay, and or dirt to create soil specific to your needs. Customizable mix -- lava rock is used as a soil additive or top dressing in the art of bonsai.

Made in the usa -- all bonsai jack soil products are lab-tested and free of dyes. Easy to maintain -- focus on the most satisfying part of maintaining a plant. Multi-use -- the temperature tolerance and quality of Bonsai Jack lava rocks make it useful for filling aquariums, garden soil amendment, ashtrays, fire media, fire pits, in addition to top dressing for plants.

Adding porous lava rocks instead of mulch to maintain plants like orchids, succulents, cacti, and bonsai trees ensures proper drainage while maintaining moisture. Ideal drainage -- the porosity of lava rocks allows for excellent drainage while maintaining moisture within soil to allow your newly potted, acid-loving plants to cultivate and flourish.
BrandBonsai Jack #ad
ManufacturerBonsai Jack #ad
Height11.25 Inches
Length2 Inches
Weight1.5 Pounds
Width8 Inches
Part Number723905647407