5.0
Rated 5.0 out of 5 stars
5.0 Stars (9 Reviews)

Medibud® Liquid Fertiliser

Under $0.50c per use
(Major retailers average $2+)

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Medibud liquid fertiliser 5L bottle
1/20

Medibud® Liquid Fertiliser

5.0
Rated 5.0 out of 5 stars
5.0 Stars (9 Reviews)

$0.36 per use (Major retailers average $2+)

Bottle Size
Calculator
-- per 9L watering can
At the standard dilution rate
Medibud
--
Major Retailers
$2.00+

🛡️ 30-Day Greener Guarantee

If you don't see a visible difference in your plants within 30 days,
we'll give you a full refund.

🇦🇺 Aussie made · 🌿 Natural minerals · 🐾 Kid & pet safe

Medibud® is a highly concentrated liquid fertiliser formulated for the flowering and fruiting phase, directing plant energy toward bigger blooms, heavier fruit and richer yields.

Made from A-grade natural minerals including Phosphorus, Potassium, Magnesium, Calcium, Iron and Zinc. At just 2ml per litre of water, one 5L bottle makes 2,500 litres of solution.

Trusted by Australian farmers for 25 years and refined for everyday home gardens. Works on flowering plants, fruiting trees, citrus, vegetables and indoor plants.

Medibud liquid fertiliser 5L bottle

Medibud® Liquid Fertiliser

$0.36c per use
(Major retailers average $2+)

100% Australian Owned and Operated

Natural Farm-grade Minerals

Est 2000 - 25+ Years of Growing Experience

Medibud didn’t start as a product for home gardens.

Medibud founders Mark and Jake

Mark’s passion for growing healthy plants began early, growing up around family market gardens, nurseries, and the wholesale produce market. This experience led him into the commercial growing space, where he worked with liquid plant nutrition focused on plant health, growth, and yield.

Growing up around the family business, Jake was familiar with the products and how they were used. Later, while working in one of Australia’s most well-known hardware retailers, he noticed a clear difference between what commercial growers relied on and what was being offered to everyday gardeners, often more diluted formulas with added fillers and an inflated cost per use.

This revealed an opportunity to make Medibud and Medigrow available to everyday gardeners.

This is where Medibud is today.

Australian owned and operated.

Made for gardeners who care about healthy plants.

— Mark & Jake —

Rated 4.9 (230+) Positive Feedback and High yields

If you want 100% natural growth solutions, we are the best. Here is why

Why is Medibud so good?

No stress. No guesswork

Most plant problems don’t come from neglect, they come from uncertainty. Medibud gives plants exactly what they need, so you don’t have to constantly wonder if you’re underfeeding, overfeeding, or doing the wrong thing.

Farm-grade, refined for home

Medibud is built on formulations trusted by Australian farmers, then carefully refined for simple, effective use in home gardens. You get the performance of farm-grade nutrition, tailored for everyday growing.

Greener, fuller, more vibrant plants

Many growers are surprised by how quickly their plants become healthier and more vibrant. Medibud supports richer colour, stronger blooms, and better fruiting, so plants don’t just survive, they thrive.

Confidence you can use anywhere

Medibud is designed for use across indoor and outdoor home gardens, from vegetables and flowers to fruiting plants. A balanced formula means you can feed your plants confidently in spaces shared with kids, pets, and pollinators.

Why is Medibud so good?
9 reviews
  • JG
    John G.
    2 weeks ago
    Rated 5 out of 5 stars
    Lemon Tree

    I have been growing Lemons my whole life. Since using Medibud I can’t believe the size and health of my lemons. My lemon tree has responded with much stronger growth.

  • BC
    Ben C.
    3 weeks ago
    Rated 5 out of 5 stars
    Flowers looking the best they ever have!

    Have never seen so much budding and my flowers looking amazing! Applied every 2 weeks and have had incredible results.

  • CL Profile picture for Callum L.
    Callum L.
    1 month ago
    Rated 5 out of 5 stars
    Lemon Tree Results

    Used Medibud on our lemon tree and the difference was huge. We had about 5× more lemons this fruit cycle compared to when we were using a standard Bunnings citrus fertiliser.

  • C
    Connor
    1 month ago
    Rated 5 out of 5 stars
    Medibud

    Had a couple roses at my house that were late to flower. Gave the roses 2 feeds of medibud & now I have multiple flowers over my plant. Super impressed by the quick turnaround result

  • S
    Sam
    1 month ago
    Rated 5 out of 5 stars
    More flowers than last year

    Used this once the plants started budding and we’ve had way more flowers than last season.