Stop the guess-work and watch your lounge-room jungle explode with colour and new leaves. This no-fluff guide gives you a clear feeding roadmap plus two hero solutions tested in real Aussie homes.
Why nutrition matters indoors
Potted plants rely entirely on you for food. Without a steady trickle of nitrogen (leaf colour), phosphorus (root strength) and potassium (overall resilience) they stall, yellow or drop foliage. Unlike garden beds, potting mixes leach nutrients fast with every watering—so topping up is non-negotiable.
Comparing fertiliser types
|
Type |
Pros |
Watch-outs |
|
Liquid concentrates |
Fast uptake; easy to adjust dose; great for foliage revives |
Needs mixing each week |
|
Slow-release pellets |
Set-and-forget for 2–3 months; perfect for busy folks or holiday periods |
Can’t tweak mid-cycle |
|
DIY teas/compost |
Cheap, eco-friendly |
Inconsistent N-P-K, messy smell |
You’ll get the best of both worlds by pairing a weekly liquid top-up with a background slow-release.
Feed for lush growth with GreenSpace Liquid Fertiliser
GreenSpace Liquid Fertiliser is our #1 pick for rapid, eye-popping foliage. It delivers a balanced 4-3-3 NPK profile blended from seaweed, worm castings and plant-based nutrients, then super-charges uptake with beneficial microbes. A single 1 L bottle makes up to 500 L of feed—enough for an entire apartment jungle for months.
How to use
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Shake well.
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Mix 2 ml per litre of water for healthy plants (dial up to 4 ml if they look tired).
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Water weekly during active growth; fortnightly in winter.
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Bonus: Foliar-spray at 1–2 ml /L for an instant green-up.
Why it shines
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Visible greening in as little as seven days.
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Gentle enough for orchids and delicate aroids.
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Safe for kids, pets and the planet thanks to natural inputs.
Set-and-forget nutrition for busy plant parents
Running flat-out? Bury a scoop of GreenSpace Slow Release Fertiliser and let it drip-feed for up to three months. Its 12-8-8 NPK prill is loaded with 60+ trace elements and microbes that reduce leaching and keep mixes biologically active.
Application guide
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Potted plants: 2–4 g per litre of potting mix—scratch into the top 2 cm.
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Lawns & ornamentals: 30 g per m².
Pro tip: Combine with the weekly liquid regimen above for complete, balanced nutrition.
Seasonal feeding calendar (AEST)
|
Season |
GreenSpace Liquid |
GreenSpace Slow Release |
|
Summer |
Weekly @ 2 ml /L |
Top-dress start of Dec |
|
Autumn |
Fortnightly @ 2 ml /L |
— |
|
Winter |
Monthly @ 1 ml /L |
— |
|
Spring |
Weekly @ 2 ml /L |
Top-dress start of Sep |
Increase liquid dose to 4 ml /L if new leaves look pale or growth slows despite good light.
Troubleshooting rapid-fire
Yellow leaves? Bump the liquid dose for two weeks and check light.
Burnt tips? You’re over-feeding—flush with plain water and halve the rate.
Crusty white salts on soil? Leaching issue; switch one watering a month to plain water.
Heading on holiday? Load up with Slow Release before you go and drop liquids to fortnightly on your return.
FAQ
How long before I see results?
Most users report deeper greens within a week of switching to GreenSpace Liquid.
Is it safe for edible herbs?
Yes. The inputs are natural and garden-safe; just rinse foliage before eating.
Can I combine pellets and liquid?
Absolutely—the liquid tops up what the pellets slowly drip out, ensuring no gaps.
What about native house-plants?
Use half-strength liquid and avoid overdoing phosphorus-heavy feeds.
Ready to grow a living room jungle?
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Grab the Liquid: Shop GreenSpace Liquid Fertiliser →
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Lock in the pellets: Shop GreenSpace Slow Release Fertiliser →
Key takeaways
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Weekly liquid + quarterly pellets = fool-proof nutrition.
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Balanced 4-3-3 NPK plus microbes drives fast, sustainable growth.
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Set-and-forget pellets keep plants thriving while you’re busy living life.
Feed smart, and watch your indoor oasis thrive—no horticulture degree required.
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