Indoor Mix 7L Bag

Name: Indoor Mix 7L Bag
Brand: Plant Runner
SKU: PR-106-7L
Price: 21.0 AUD
Availability: InStock

$21.00

Made to go with it:

Copper Potting Scoop

$39.00

$29.25 with your Indoor Potting Mix, usually $39. Applied at checkout.

Description
Details
Directions

A pot isn't a small garden.

What it is: a free-draining blend of composted bark, scoria, perlite and coco coir
What it does: holds moisture without going heavy, and keeps its structure as it ages
What it isn't: fertiliser-loaded — nothing added, so feeding stays your call
Best for: most indoor plants in pots — ferns, palms, peace lilies, rubber plants, dracaena, ZZ
How far it goes: 7L fills roughly 3–5 pots at 150mm

In the ground, soil is part of something bigger — worms turning it over, rain flushing it through, roots moving on when a patch stops working. A pot has none of that. It's a fixed volume that only gets what you give it, and over time the particles settle and break down.

Mix is step three. Light, water, mix, then feed — that's the Plant Runner Method. Get the mix wrong and the other three can only do so much: water sits where roots need air, and the plant slowly declines while you troubleshoot everything else.

So this one is built for pot life. Composted bark gives it body without density; coco coir holds moisture so it isn't dry by the second day; perlite keeps air pockets open. And scoria — volcanic rock — is the part that does the long-term work. It doesn't break down, so it keeps doing that structural job long after the organic parts of a mix have started to soften and settle.

No added fertiliser, on purpose. No slow-release pellets buried in the pot, so you decide what goes in and when. Pair it with Indoor Plant Food, and add Soil & Microbe Booster at repotting if you want to build more biology into the root zone.

Treated for fungus gnats. The mix contains Acelepryn GR, a granular horticultural insecticide included to help control fungus gnat larvae in the growing media.

Suits most indoor plants, but not all of them. Aroids want something chunkier — that's what Aroid Mix is for — and succulents and cacti want something grittier and faster-draining again, which is Cacti & Succulent Mix.

7L in a resealable bag, about 4.5kg, pH 6.5–7. We can't ship potting mix to WA, NT, Tasmania or overseas — biosecurity rules, not our choice.

Made in Australia by horticulturalists.

Before you repot, check whether you need to. Tip the plant out and look at the root zone. Roots circling the pot, or a mix that's staying wet for days, means it's time. A plant that's growing well in a mix that still drains is better left alone.

Potting up. Go one pot size larger, not three — a pot much bigger than the root ball holds wet mix the roots can't reach into. Fill around the root ball rather than packing it down. First time? Here's our guide to potting up, and there's a short version printed on the back of the bag.

How much you'll need. 7L fills roughly 3–5 pots at 150mm.

Watering after repotting. Water it in well so the mix settles around the roots, then return to your normal routine.

Feeding. There's no fertiliser in the mix, so feeding is up to you from the start.

Handling. Like all premium potting mixes, this one is classified as hazardous. Wear gloves, avoid breathing the dust, and wash your hands afterwards.

Storage. Reseal the bag and keep it somewhere cool and dark.

Volume: 7L

Weight: approx. 4.5kg

pH: 6.5–7.0

Components: Composted bark, scoria, perlite, coco coir

Added fertiliser: None

Insecticide: Contains Acelepryn GR for fungus gnat larvae in the growing media

Coverage: Approximately 3–5 pots at 150mm

Bag: Resealable

Made in Australia

Handling: Classified as hazardous, as premium potting mixes generally are. Wear gloves, wash hands after use, and follow the safety instructions on the bag.

Shipping: We cannot ship potting mix to WA, NT, Tasmania or internationally due to biosecurity regulations.

Storage: Cool, dark, resealed when not in use.

Indoor Mix 7L Bag

$21.00

FAQ

Does this mix contain fertiliser?

Nope. Our mix is fertiliser-free so you stay in control of feeding. Pair it with a complete liquid fertiliser (like The Plant Runner Indoor Plant Food) for best results.

Is this mix safe for all indoor plants?

Yes — it’s a versatile blend that suits most indoor and potted plants, from leafy greens to flowering varieties.

Why is there an insecticide in the mix?

We’ve added a horticultural-grade granular insecticide (Acelepryn GR) to keep fungus gnats out of your soil. It’s active for up to 6 months, giving you gnat-free confidence.

Can I use this mix outdoors?

You can, but it’s designed for indoor plants in pots. For outdoor gardening, you may prefer a mix formulated for garden beds or larger containers.

How should I store the bag once opened?

Seal it back up and keep it in a cool, dark spot. The resealable bag helps keep your mix fresh and easy to store.

Is the potting mix hazardous?

Yes. Like all premium potting mixes, it’s classified as hazardous. Always wear gloves, wash your hands after use, and follow the safety instructions on the bag.

Related products
Recently viewed

Dirty Talk: The Importance of Potting Mix

Potting Mix is an easy one to forget about. It can be hard enough with all the different watering schedules, feeding, managing pests, considering placement...your new plant will come with potting mix included so at least that’s covered...right?

Mould in my Potting Mix: Good, Bad or Mother Nature working her magic?

Seasonal changes, increased rainfall or higher humidity can all through your carefully established plant care routine out of wack. Finding white fluffy mould on top of your potting mix might be part of it - This weeks blog runs you through what it is, what it does and if you need to even worry.

Potting Up: The When, The Why and The How

Potting up is necessary to allow your plant to be all they can be. Usually it’s pretty obvious when it’s time to pot up as your plant will be sending some obvious signs.