Stackwood Supply Premium Indoor Potting Mix


Developed especially for indoor plants, our premium potting mix formula is a lightweight, moisture-retentive yet well-draining combination of nutritious elements such as coir, perlite and humates.

Providing excellent aeration by imitating the forest floor, this mix reduces compaction and allows roots to breathe. This perfectly balanced mix requires no wetting agents that are commonly found in other potting mixes, meaning it's better for your plants and for the planet!

It's like moving your plants into fully catered luxury accommodation. You won't need to do a thing for 9 months and your plants will love you for it!



COIR - Sustainably sourced coir increases aeration to allow roots to grow and maintains moisture at the roots where it's most needed, reducing fungal disease issues.

PERLITE - Supports coir to allow water to drain through the aerated mix. Great for root development.

HUMATES - Create a ph-neutral organic formula, holding and delivering nutrients directly to the roots.

SOIL ACTIVATOR - Beneficial bacteria that activates the living microbes in this premium mix to help utilise water and nutrients more effectively. It buffers ph and allows everything to work. Formulated to act just like probiotics and good gut bacteria in our human bodies, only for your plants!

PRIMARY AND TRACE ELEMENTS - Upfront nutrients for plant growth and root development.

CONTROLLED RELEASE FERTILISER - A balanced combination of short and long term release fertiliser specifically adapted to the growth cycle of indoor and tropical plants.


Delivery, postage and pick up

You can choose at checkout whether you would like your items delivered, posted or made available for pick up. Please note we cannot post plants – these need to be picked up or delivered.

If you place an order but don't need it right away please specify a delivery or pick up date in the 'special instructions' at checkout and we will do our best to accommodate.  

We deliver locally within 25km of our Fremantle warehouse on Tuesdays and Fridays. Order cut-off for same-day delivery (Tues, Fri) is 9am. Orders placed after 9am on a delivery day or on any other day will be delivered the following delivery day, unless specified otherwise. If you would like to request a specific delivery date please let us know in the notes section at checkout.

We pack all orders for postage the next business day and you'll be notified when they are on their way. We cannot guarantee a delivery date but we will always get your order to you as soon as possible.

Pick up
All orders for pick up will be made available to collect on the same day if ordered before 11am, or the following day if ordered after 11am. Pickups can be made during store hours.