GreenSpace Raised Garden & Container Potting Soil

What is GreenSpace Raised Garden & Container Potting Soil made of?

This all-purpose mix includes coco coir, peat moss, wood fibre, composted cow manure, insect frass, perlite, scoria, and volcanic rock minerals. It contains no biosolids or sludge and includes about one month of slow-release organic fertiliser to help plants get established.

Which plants grow best in GreenSpace Raised Garden & Container Potting Soil?

It’s ideal for herbs, leafy greens, tomatoes, chillies, cucumbers, strawberries, dwarf citrus, flowering ornamentals, and other productive plants. It’s safe for edible gardens and performs well with both fruiting crops and flowers.

Can I use this potting mix in raised beds, containers, or self-watering planters?

Yes—this mix is designed for raised beds, standard containers, self-watering planters, and wicking beds. You don’t need to mix it with topsoil unless you’re filling a large volume. It also blends well with old soil if you're refreshing containers.

How should I water GreenSpace Raised Garden & Container Potting Soil?

Water thoroughly until you see drainage, then allow the top few centimetres to dry slightly before watering again. If the mix dries out completely, re-wet slowly in stages or bottom-water until fully hydrated. Avoid overwatering, especially in cool or humid conditions.

When should I start feeding after planting?

Begin feeding around week 4. The built-in slow-release fertiliser supports early growth, but long-season crops or heavy feeders like tomatoes and citrus will benefit from ongoing feeding after the first month.

Can I reuse GreenSpace Raised Garden & Container Potting Soil?

Yes—remove old roots if needed, then refresh with compost and add an organic fertiliser top-up. With proper care, it can be reused for multiple seasons in containers or raised beds.

Should I add extra perlite or scoria to the mix?

Only if your conditions require it—like high humidity, indoor growing, or overwatering habits. The mix is balanced for most uses, but extra aeration can help in wetter environments or with plants that hate staying moist.

Is this mix suitable for succulents, native plants, or indoor aroids?

For succulents or phosphorus-sensitive natives, you may want to amend the mix with extra mineral content or use a leaner base. For aroids, consider adding bark or extra perlite for chunkier structure. It’s usable, but some adjustments help with specialised plants.

Will the potting mix compact over time?

All mixes settle a bit, but the added perlite and scoria resist compaction. Avoid pressing it down when planting, and lightly fork or top up the surface between plantings to keep it fluffy and well-drained.

Do I need to add drainage rocks in the bottom of pots?

No—rocks at the bottom can actually slow drainage. Just ensure your pots have proper drainage holes and avoid overwatering. This mix is designed to manage moisture well on its own.

Can it attract fungus gnats or grow surface mould?

Like most organic-rich mixes, it can if the top stays too wet. Let the surface dry slightly between waterings, improve airflow, and avoid overwatering. White fuzz is usually harmless fungus—just improve conditions if it smells swampy or stays soggy.

What should this potting soil smell like?

It should smell earthy and compost-like. If it ever smells sour or rotten, it’s likely been kept too wet and turned anaerobic. Let it dry slightly and increase airflow to correct the issue.

How should I store leftover potting mix?

Store it sealed or covered, out of harsh sunlight and rain. Keep it dry and protected from contamination. If it dries out hard, rehydrate it slowly before using again.

What’s the most common mistake gardeners make with this mix?

Overwatering—especially early on—then trying to fix it with extra fertilisers or products. Letting the mix dry slightly between waterings and maintaining airflow solves most issues faster than adding more inputs.