Dark Matter for Soil · Specialty Growing Mix
Make space for lush living.
Meet the Aroid Mix — a thoughtfully assembled blend for plant enthusiasts who love the bold leaves and sculptural beauty of aroids. A considered addition to your indoor plant-care routine.
Explore the collection →1-quart package · Reservation available at no cost
A considered growing medium
Let your leafy collection take center stage.
Aroids are loved for their distinctive foliage and wide range of shapes and textures. This specialty mix combines bark, coconut coir husk chips, biochar, pumice, earthworm castings and zeolite in one formulated blend. Match your potting medium and care routine to your plant species, environment and watering habits.
Designed around its ingredients
A purposeful blend for plant people.
The Aroid Mix combines Douglas fir bark, coconut coir husk chips, premium biochar, horticultural pumice, earthworm castings and natural zeolite.
These materials bring different physical characteristics to the formulation. Bark and coir provide the organic structural components, while pumice and zeolite contribute mineral materials. Biochar and earthworm castings complete the listed blend.
Use the mix as part of a wider plant-care routine. Select an appropriate container, monitor moisture and provide the light, humidity and watering conditions your particular aroid requires.
Specialty mix · 1 quart
Inside the formulation
Six ingredients, thoughtfully combined.
A clear look at the materials that make up this specialty growing blend for your indoor plant collection.
Bark and coir
Douglas fir bark and coconut coir husk chips make up the principal organic structural components in the supplied recipe.
Biochar included
Premium biochar accounts for 15% of the listed formulation and is included alongside the other blend components.
Mineral materials
Horticultural pumice and natural zeolite add mineral components to the mix, alongside earthworm castings.
Ingredient transparency
Know what's in your mix.
The percentages below reproduce the supplied formulation. They total 95%, so confirm the remaining 5% with the product team before publishing this ingredient breakdown as a complete formula.
- Douglas fir bark 35%
- Coconut coir husk chips 20%
- Premium biochar 15%
- Horticultural pumice 15%
- Earthworm castings 7.5%
- Natural zeolite 2.5%
Plant performance varies with species, pot size, light, temperature, humidity and watering. Follow the approved product label and the care requirements of your specific plant.
Good to know
Frequently asked questions.
What is the Aroid Mix intended for?
It is a specialty growing mix intended for aroids. Individual species can have different moisture and growing-medium preferences, so choose care practices that fit your plant.
Which ingredients are included?
The supplied list includes Douglas fir bark, coconut coir husk chips, premium biochar, horticultural pumice, earthworm castings and natural zeolite. Refer to the approved package label for authoritative product details.
Do the ingredient percentages add up to 100%?
The percentages currently supplied total 95%. The remaining 5% has not been identified, so the formula should be confirmed before describing the listed percentages as a complete recipe.
How do I reserve a package?
Click “Reserve for FREE” and complete the reservation form with your name, email address and intended use. The reservation uses the website's existing shared form.
Dark Matter for Soil
Your next plant project starts here.
Ready to try the Aroid Mix? Reserve your package and tell us how you plan to use it in your growing space.
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