Mineral Based Soil

A super free-draining, mineral-heavy cactus and succulent mix that keeps roots airy and lets pots dry out between waterings. It blends pumice/perlite with volcanic rock (scoria/basalt), plus a touch of zeolite, gypsum, and limestone for structure and calcium. That combo fights compaction and helps prevent rot.

Cacti (columnar and globular), succulents (Echeveria, Haworthia, Aloe, Crassula, etc.), caudiciforms, lithops/mesembs, and xeric bonsai that hate “wet feet.” For jungle cacti (Epiphyllum, Rhipsalis) or thirstier succulents, see the tweak tips below.

 8 L and 27 L bags.

Yep. Give it a quick toss to redistribute fines and pot up. No pre-rinsing required.

It’s intentionally mineral-forward—more rock, less sponge—so it drains fast and stays airy for arid plants. Organic-heavy mixes stay wet longer, which is the opposite of what cacti want.

Porous mineral components like pumice/perlite and volcanic rock (scoria/basalt), plus zeolite (CEC and odour control), gypsum (calcium/sulphur), and limestone (adds calcium, tempers acidity). Ratios may vary slightly between batches to keep performance consistent.

Chunky, porous stones create big air gaps so water runs through and the root zone re-oxygenates quickly. That reduces rot risk and encourages fat, healthy roots.

Pick a pot with a generous drainage hole. Gently tease old soil from roots, pot into Mineral Based Soil, and don’t bury the crown. Top-dress with a thin layer of mix or fine gravel to keep foliage dry.

Let it dry thoroughly between drinks. In warm, bright conditions, that might be weekly; in cool/dull weather, every 2–4 weeks. Water deeply, then wait until the pot feels light again before the next soak.

You can, but top-watering is simpler: pour until water runs freely from the drain hole, then let it drain completely. If you bottom-water, give the occasional top-water to flush any salts.

Yes. Even though it drains fast, the porous stones hold a thin film of water—great for cactus seedlings and cuttings. Start with smaller sips and increase as roots develop.

Absolutely—this is the lean, mineral substrate they prefer. Just be strict about their seasonal “dry rest” rules.

Yep. For jungle cacti or succs that like a touch more moisture, blend in up to 20–30% fine coco/coir or a peat-free, chunky potting component. Keep it airy; don’t over-dampen the recipe.

Use a gentle, balanced feed during active growth (spring/summer). A weak liquid feed every 3–4 weeks or a light-rate controlled-release fertiliser on the surface works well—these plants are light feeders, so easy does it.

Optional but handy. A thin layer of fine gravel or the same mineral mix keeps crowns dry, discourages fungus gnats, and looks tidy.

Mineral particles don’t slump like bark/wood chips, so structure holds up over multiple seasons. Refresh when you repot or if fines build up.

You can. Although it’s best to discard the soil if the previous plant had rot or pests.

Totally. Terracotta breathes (dries faster); plastic holds a bit more moisture. Adjust your watering accordingly.

You don’t need to wash it; a quick shake of the bag or a light mist after potting keeps fines down.

Keep the bag sealed, dry, and off the ground. If it gets wet, spread it thin to dry before re-bagging.

The components are inert minerals/rocks with no added pesticides. Still, keep curious pets from ingesting it.

Expect to water less often but more thoroughly. Your plant will love the extra oxygen, but your old schedule may be too frequent—watch the plant and the pot weight.