6-Gallon Spined Succulent & Cactus Potting Soil Mix

Custom Volcanic Lava and Pumice Blend | Proper Drainage

Give your spined succulents and cacti a growing medium designed with drainage and root-zone airflow in mind. This custom-blended potting mix combines natural Cascade Mountain volcanic lava, porous volcanic pumice, and peat-based growing media.

The 6-gallon package is a convenient choice for larger repotting projects, multiple containers, and growers who need more of their specialty soil mix.

Custom Soil Mix Composition

Our blend contains three measured components:

• 35% Natural Volcanic Lava: 1/4 inch minus Cascade Mountain volcanic lava, with a pleasing mix of red, gray, black, and white particles.

• 47% Natural Volcanic Pumice: 1/4 inch to 1/32 inch. Its tiny gaps and air pockets help provide space for air, water, and nutrients around roots. Pumice contributes to both moisture retention and drainage.

• 18% Peat-Based Growing Media: General-purpose growing medium that complements the mineral components.

Product Features

• Specially blended for spined succulents and spined cacti

• Natural Cascade Mountain volcanic lava and pumice

• Neutral pH

• Porous composition

• Designed for proper drainage

• Relatively lightweight

• Hand packed in a bag with a reusable tie

Package Size: 6 Gallons

• Net volume: 6 gallons

• Approximate fill: 12 trade-gallon nursery containers

• Shipping method: Priority Mail or UPS

The container fill estimate is approximate and may vary depending on how the mix is settled or packed.

Other Available Package Sizes

Other listing quantities include:

• 15 ounces

• 10 cups

• 5 quarts

• 3 gallons

• 12 gallons

• 18 gallons

• 24 gallons

Larger quantities may be useful for multiple pots, larger collections, or nursery projects.

Sample Orders

Samples are available for the cost of shipping. If you decide to order 6 gallons or more, the freight cost of the sample will be reimbursed.

Packaging and Handling

Our potting mix is hand packed and bagged with a reusable tie for convenient storage after opening.

If the mix dries before use, lightly moisten it to help reduce dust.

Dust and safety note: Dust from rock and potting soil products should not be inhaled and may irritate people with sensitive lungs.

From Our Specialty Nursery

We are a commercial wholesale and retail plant nursery with over 35 years of experience mixing specialty potting soils.

Explore our other custom potting mixes for bonsai and specialty plants.