null
A professional product photo of a 2.25-quart (2.48L) bag of Tinyroots Premium Soil Additive Lava Rock, specifically designed for bonsai and succulents. The stand-up, resealable pouch features a cream-colored top with a subtle, stylized leaf pattern and a bold, deep-red bottom section. A large circular graphic in the center provides a clear view of the small, porous, reddish-brown lava rock aggregate inside. The packaging displays the Tinyroots brand logo and the product name "LAVA ROCK" in large white lettering. Key benefits listed on the bag include "promotes soil drainage & plant oxygen," "pure lava rock - no artificial coloring," and that it is "sifted and ready to use." The bag is positioned on a clean white surface with a soft reflection visible below, highlighting its use as a high-quality soil amendment for improving moisture retention and aeration.

Premium RED Lava Rock Aggregate for Bonsai Soil. Dust & Fines Sifted.

Price:
$13.95 - $44.95
SKU:
SLRED
Shipping:
Calculated at Checkout
UPC:
688945497217
Choose Your Bag Size: (Required)
No Extra Shipping charges for Add-ons if purchased now.
A top-down view of a bonsai soil sieve set, featuring a circular, copper-toned metal frame positioned above three interchangeable mesh screens. The frame has two thin cross-bars inside for support. Below, the three circular stainless steel screens, shown in varying mesh sizes from fine to coarse, are arranged in an overlapping fan pattern. This tool is designed for sifting and grading soil during the bonsai re-potting process to ensure optimal drainage and aeration for tree health.
Adding to cart… The item has been added
pay-icnons
We replace trees damaged in transit—no questions asked.

Dust Free RED Lava Rock

Perfect aggregate and substrate for Bonsai Soil Additive. Great for Succulents, Bonsai, and many other plants. Professional Mix and Sifted. 

Red Lava is what we use in our Premium Bonsai Soil (Boon Mix). 

  • Ready To Use – Sifted to a uniform size & Dust Free
  • Promotes Excellent Drainage & Water Retention
  • Resealable Bag
  • Manufactured in the US
  • Pure lava rock - NO artificial coloring
  • Plants love it 

Red Lava Rock comes mixed with three (3) Different Particles Sizes: 

  1. Small: Approx. 1/8” - 1/4" particles. Perfect for Shohin and Smaller Bonsai.
  2. Medium: Approx. 1/4” - 3/8" particles. Perfect for Medium to Large Trees
  3. Large: Approx. 3/8” particles. Perfect for Larger Trees, drainage layer, top dressing, or humidity trays. 

Our Red Lava Rock contains no artificial coloring. It’s non-toxic, porous, and lightweight. It’s ideal to help control moisture and improve drainage. It’s commonly use as a soil additive for Bonsai, Succulents, or other plants. Lava Rock will help prevent soil compaction and will not break down over time.

Tinyroots Red Lava Rock is Ready-To-Use. It have been sifted is DUST FREE.

As a registered Nursery in Massachusetts and Florida, our soils and aggregates are tested regularly to comply with agricultural regulations.

 

We ship thousands of bonsai trees and supplies each year, and every order is packed with care by our team. Live trees are watered, secured, and packaged to help them arrive safely and ready for their new home.

Live bonsai trees generally ship early in the week, Monday and Tuesday, to reduce time in transit. Tools, pots, soil, fertilizer, and other non-living items usually ship throughout the week.

Bonsai Outlet is a licensed nursery, not just a warehouse. We follow the proper inspection and certification requirements for shipping live plants across state lines. When a state requires additional documentation, such as a nematode certificate or nursery inspection certificate, we work to ensure the proper requirements are met before shipping.

For complete shipping and return details, please visit: Shipping & Returns

Shipping & Delivery Transparency

  • Shipping Timeline Estimate

    Orders ship Monday & Tuesday to ensure healthy delivery.

  • Cold Weather Considerations

    Dynamic messaging based on the user’s location (e.g., “Due to winter temperatures in your area, shipping may be delayed for tropical species.”)

  • Delivery Guarantee

    If your bonsai arrives damaged, we’ll replace it – hassle-free.

  • Local Pickup Option

    For customers within a certain radius.

Not All Bonsai Are Created Equal – Here’s Why We’re Different

Since 1987, we've been crafting premium bonsai trees,
curated by experts to thrive in your home.

  • Bonsai is all we do
    – since 1987
  • Developed, older trees
    with expert styling
  • Premium ceramic pot
    with drainage holes
  • High-quality,
    proper bonsai soil
Bonsai Tree
!