Skip to content
Free Shipping Starts From $100**! Click Here To Learn More!
  • Root Roids / Fruit Roids
  • TurboDirt
  • GreenSpace
  • Organic Nutrient Kits
  • Liquid Fertiliser & Foliar Sprays
  • Dry Amendments
  • Cactus, Succulent & Bonsai Supplies
  • Garden Accessories
  • Reviews
  • Contact Us
  • Request A Freight Quote

Need help?

1800 983 006
hello@drgreenthumbs.com.au

Follow Us

  • Facebook
  • Instagram
  • YouTube
  • Shop By Category
  • Cactus, Succulent & Bonsai
  • Potting Mixes
  • Merchandise
  • Shop By Brand
  • Dr Greenthumbs
  • Root Roids™
  • MAB Grow™
  • GreenSpace
  • TurboDirt
  • Ocean Grown
  • Aqua Master
  • Aqua One
  • ARS
  • Avert
  • Bio Diesel
  • Bio Guano
  • Bluelab
  • Boveda
  • Chikamasa
  • Cultiv8
  • Eazy Plug
  • Green Planet
  • Gorilla Grow Hydroponic Tents
  • Growth Technology
  • Headwind HVC
  • House & Garden
  • Integra Humidity Packs
  • Kendon
  • Method Seven
  • Nature's Own Guano
  • Nisaku
  • Orchiata
  • Plant Mechanics
  • Plant Success Great White
  • Professor's Nutrients
  • Purecrop1
  • Ryset
  • Saboten
  • Seahawk
  • Sensi Pro
  • Sigilventus
  • Terra Aquatica (GHE)
  • Treegers
  • Tribus
  • Xtreme Gardening
  • Free Stuff
  • Video Content
  • Free Aroid Potting Soil Guide
  • Create Your Own Nutrient Recipes
  • Free VPD Calculator
  • About Dr Greenthumbs
  • About Us
  • Careers at Dr Greenthumbs
  • Organic Gardening
  • Make Your Own Organic Fertiliser Bundle
  • Gardening Accessories
  • Dry Amendments
  • TurboDirt & Compost
  • Premium Nutrient Kits
  • Microbial Solutions
  • Potting Soils & MAB
  • A-Z Growing Media
  • Pest Control
  • Ocean Grown
  • Fabric Pots
  • Propagation Tools
  • Hydroponic Supplies
  • Gardening Accessories
  • Hydroponic Nutrients
  • Hydroponic Additives
  • Hydroponic Media
  • pH & EC Pens & Meters
  • pH & EC Calibration & Adjusters
  • Pest Control
  • Grow Tents
  • Plumbing Fittings + Irrigation Hose
  • Water & Air Pumps
  • Circulation Fans
  • Extraction Fans + Filters + Duct
  • LED Lighting
  • Pots & Containers
  • Propagation Tools
  • Harvest & Trimmers
  • Complete Grow Systems
  • House Plants + Tropicals
  • Aroid Potting Mix Ingredients
  • GreenSpace Nutrients & Potting Soil
  • Foliar & Liquid Solutions
  • Gardening Accessories
  • Root Roids
  • Glory Pole
  • MAB Grow
  • Potting Soils
  • A-Z Growing Media
  • Pest Control
  • Pots & Containers
  • Propagation Tools
  • Pest Control
  • Organic Pest Control
  • Fungus Gnat Control
  • Ipm Intergrated Pest Management
  • Mealybug Treatment
  • Spider Mite Treatment
  • Scale Insect Control
  • Thrips Control
  • Whitefly Control
  • All Blog Posts
  • Living Soils & Organic Gardening
  • Hydroponic Gardening
  • Indoor Plant Care
  • Pest Control
Dr Greenthumbs White cartoon doctor with thumbs up and leaves crown.
Login / Signup
My account
0
Cart

Your cart is empty

Shop our products
  • Shop By Category
    • Organic Gardening
      • Make Your Own Organic Fertiliser Bundle
      • Gardening Accessories
      • Dry Amendments
      • TurboDirt & Compost
      • Premium Nutrient Kits
      • Microbial Solutions
      • Potting Soils & MAB
      • A-Z Growing Media
      • Pest Control
      • Ocean Grown
      • Fabric Pots
      • Propagation Tools
    • Hydroponic Supplies
      • Gardening Accessories
      • Hydroponic Nutrients
      • Hydroponic Additives
      • Hydroponic Media
      • pH & EC Pens & Meters
      • pH & EC Calibration & Adjusters
      • Pest Control
      • Grow Tents
      • Plumbing Fittings + Irrigation Hose
      • Water & Air Pumps
      • Circulation Fans
      • Extraction Fans + Filters + Duct
      • LED Lighting
      • Pots & Containers
      • Propagation Tools
      • Harvest & Trimmers
      • Complete Grow Systems
    • House Plants + Tropicals
      • Aroid Potting Mix Ingredients
      • GreenSpace Nutrients & Potting Soil
      • Foliar & Liquid Solutions
      • Gardening Accessories
      • Root Roids
      • Glory Pole
      • MAB Grow
      • Potting Soils
      • A-Z Growing Media
      • Pest Control
      • Pots & Containers
      • Propagation Tools
    • Pest Control
      • Organic Pest Control
      • Fungus Gnat Control
      • Ipm Intergrated Pest Management
      • Mealybug Treatment
      • Spider Mite Treatment
      • Scale Insect Control
      • Thrips Control
      • Whitefly Control
    • Cactus, Succulent & Bonsai
    • Potting Mixes
    • Merchandise
  • Shop By Brand
    • Dr Greenthumbs
    • Root Roids™
    • MAB Grow™
    • GreenSpace
    • TurboDirt
    • Ocean Grown
    • Aqua Master
    • Aqua One
    • ARS
    • Avert
    • Bio Diesel
    • Bio Guano
    • Bluelab
    • Boveda
    • Chikamasa
    • Cultiv8
    • Eazy Plug
    • Green Planet
    • Gorilla Grow Hydroponic Tents
    • Growth Technology
    • Headwind HVC
    • House & Garden
    • Integra Humidity Packs
    • Kendon
    • Method Seven
    • Nature's Own Guano
    • Nisaku
    • Orchiata
    • Plant Mechanics
    • Plant Success Great White
    • Professor's Nutrients
    • Purecrop1
    • Ryset
    • Saboten
    • Seahawk
    • Sensi Pro
    • Sigilventus
    • Terra Aquatica (GHE)
    • Treegers
    • Tribus
    • Xtreme Gardening
  • Free Stuff
    • Video Content
    • All Blog Posts
      • Living Soils & Organic Gardening
      • Hydroponic Gardening
      • Indoor Plant Care
      • Pest Control
    • Free Aroid Potting Soil Guide
    • Create Your Own Nutrient Recipes
    • Free VPD Calculator
  • Reviews
  • About Dr Greenthumbs
    • About Us
    • Careers at Dr Greenthumbs
  • Contact Us
  • Request A Freight Quote
  • Root Roids / Fruit Roids
  • TurboDirt
  • GreenSpace
  • Organic Nutrient Kits
  • Liquid Fertiliser & Foliar Sprays
  • Dry Amendments
  • Cactus, Succulent & Bonsai Supplies
  • Garden Accessories

Use this bar to show information about your cookie policy.

Indoor Plant Care

Snake Plant Care in Australia: How to Grow a Healthy Snake Plant Indoors

Snake Plant Care in Australia: How to Grow a Healthy Snake Plant Indoors

Snake Plant Care in Australia: How to Grow a Healthy Snake Plant Indoors

Snake Plant Care in Australia: How to Grow a Healthy Snake Plant Indoors

Rubber Plant Care in Australia: How to Grow a Healthy, Glossy Ficus elastica Indoors

Rubber Plant Care in Australia: How to Grow a Healthy, Glossy Ficus elastica Indoors

The Ultimate Aussie Guide to Indoor-Plant Fertiliser (2025)

The Ultimate Aussie Guide to Indoor-Plant Fertiliser (2025)

Best Peace Lily Potting Mix for Aussie Homes (DIY Recipe + One-Bag Shortcut)

Best Peace Lily Potting Mix for Aussie Homes (DIY Recipe + One-Bag Shortcut)

Anthurium Potting Mix Recipe for Australian Growers 🌿

Anthurium Potting Mix Recipe for Australian Growers 🌿

Indoor Potting Mix in Australia: How to Choose, Blend & Use the Perfect Soil for Thriving Houseplants

Indoor Potting Mix in Australia: How to Choose, Blend & Use the Perfect Soil for Thriving Houseplants

The Ultimate Guide to Orchid Bark (Orchiata) for Aussie Growers 🌱

The Ultimate Guide to Orchid Bark (Orchiata) for Aussie Growers 🌱

12 Low-Light Indoor Plants That Won't Harm Your Pets

12 Low-Light Indoor Plants That Won't Harm Your Pets

Are Your Indoor Plants Starving? Spot and Fix Nutrient Deficiencies Before Your Indoor Plants Fail!

Are Your Indoor Plants Starving? Spot and Fix Nutrient Deficiencies Before Your Indoor Plants Fail!

Spring Clean Your Plants!

Spring Clean Your Plants!

Why Your Indoor Plants Need a Feed (Even When They Look Alright)

Why Your Indoor Plants Need a Feed (Even When They Look Alright)

Best Monstera Soil Mix: DIY Potting Mix Recipe for Australian Homes

Best Monstera Soil Mix: DIY Potting Mix Recipe for Australian Homes

Tired of Watching Your Indoor Plants Struggle Through Another Cloudy Australian Winter?

Tired of Watching Your Indoor Plants Struggle Through Another Cloudy Australian Winter?

Achieve Jungle-Like Humidity for Your Plants (Without a Hint of Mould!)

Achieve Jungle-Like Humidity for Your Plants (Without a Hint of Mould!)

Never Kill Another Plant Again: The Moisture Meter Hack That Stops You Overwatering

Never Kill Another Plant Again: The Moisture Meter Hack That Stops You Overwatering

Indoor Plant Care 101: Your Aussie Guide to Thriving, Fail-Proof Greenery

Indoor Plant Care 101: Your Aussie Guide to Thriving, Fail-Proof Greenery

How Leca Can Help You Grow Bigger and Healthier Plants

How Leca Can Help You Grow Bigger and Healthier Plants

Growing Tips

Top Selling Products

Dr Greenthumbs GreenSpace Liquid Fertilizer (Perfect For Foliage! 1L Makes up to 500 Liters!)
Sale priceFrom $14.99 Regular price$18.00
GreenSpace Liquid Fertilizer - Designed For Foliage (Aroids, Orchids, Monsteras)Dr Greenthumbs
19 reviews
Dr Greenthumbs Soil Amendments Chunky Potting Soil (Designed For Aroid Plants)
Sale priceFrom $14.99 Regular price$16.00
Chunky Potting Soil (Designed For Aroid Plants)Dr Greenthumbs
17 reviews
Dr Greenthumbs Organic Gardening > Microbes & Inoculants 225g Pro Pack Dr Greenthumbs Root Roids (Root Health & Plant Support)Dr Greenthumbs Organic Gardening > Microbes & Inoculants 75g Root Roids Dr Greenthumbs Root Roids (Root Health & Plant Support)
Sale priceFrom $5.00 Regular price$6.00
Dr Greenthumbs Root Roids (Root Health & Plant Support)Dr Greenthumbs
382 reviews

Follow us

Indoor Plant Care Life Savers

View all
Save 13%
Dr Greenthumbs Organic Gardening > Dry Amendments > Premium Nutrient Kits Aroid Soil Builder Kit (Save 18%)
Sale price$51.99 Regular price$60.00
Aroid Soil Builder Kit (4 x 5L bags)Combo Packs
No reviews
Save 17%
Dr Greenthumbs Organic Gardening > Microbes & Inoculants 225g Pro Pack Dr Greenthumbs Root Roids (Root Health & Plant Support)Dr Greenthumbs Organic Gardening > Microbes & Inoculants 75g Root Roids Dr Greenthumbs Root Roids (Root Health & Plant Support)
Sale priceFrom $5.00 Regular price$6.00
Dr Greenthumbs Root Roids (Root Health & Plant Support)Dr Greenthumbs
382 reviews
Choose options
Save 17%
Dr Greenthumbs GreenSpace Liquid Fertilizer (Perfect For Foliage! 1L Makes up to 500 Liters!)
Sale priceFrom $14.99 Regular price$18.00
GreenSpace Liquid Fertilizer - Designed For Foliage (Aroids, Orchids, Monsteras)Dr Greenthumbs
19 reviews
Choose options
Save 15%
Dr Greenthumbs Grow Mediums Pumice 4-20mm (Cactus/Succulent/Bonsai)
Sale priceFrom $8.50 Regular price$10.00
Pumice 4-20mm (Cactus/Succulent/Bonsai)InPro
21 reviews
Choose options
Save 19%
Dr Greenthumbs Grow Mediums Hydroton / LECA / Clay Balls
Sale priceFrom $12.99 Regular price$16.00
Hydroton / LECA / Clay BallsProfessors Nutrients
24 reviews
Choose options
Save 11%
Orchiata Organic Gardening > Potting Soil & Growing Media Orchiata Bark 9-12mm (Orchids, Aroids, Bromeliads)Orchiata Bark 9-12mm Power (Orchids, Aroids, Bromeliads)
Sale priceFrom $16.00 Regular price$18.00
Orchiata Bark 9-12mm Power (Orchids, Aroids, Bromeliads)Orchiata
20 reviews
Choose options

Let customers speak for us

from 2712 reviews
root roid boost

this is excellent like all the root roid amendments works brilliantly and truly simple to use. Plants just love it huge leaves and thick stems and masses of roots. Laughing. Cheers happy growing.

mark
07/09/2026
Dr Greenthumbs Root Roids Boost (Bacillus Inoculant)
Dr Greenthumbs Root Roids Boost (Bacillus Inoculant)
So good!

I’ve fitted the filters to both of my taps and no longer smell chlorine when watering and can even drink from the hose happily now!
The plants look greener and healthier and I can safely mix my fabulous Root Roods in the clean water and not have to collect rain water. Thank you again!

david capon
07/09/2026
Chlorine & Sediment Remover (Attach to your garden hose!)
Chlorine & Sediment Remover (Attach to your garden hose!)
fruit roids

I am going to use these in a weeks time and I know they will be as brilliant as root roids for the flowering period can't wait to see flower rage yeeeha.

mark
07/08/2026
Dr Greenthumbs Fruit Roids (Organic Flowering Enhancer)
Dr Greenthumbs Fruit Roids (Organic Flowering Enhancer)
Amazing!!

Thank you so much I am very happy with this product, I can already see a difference in only a couple of weeks

Vanessa
07/03/2026
Growth Technology Foliage Focus (1L / 5L) Lush Green Growth, Ferns, Palms & Herbs
Growth Technology Foliage Focus (1L / 5L) Lush Green Growth, Ferns, Palms & Herbs
root roids granular

great mate woof easy to use plants luv it talk about roid rage massive growth rate in 2 weeks after use. Bloody awesome maties buy more root roids granular.

mark
07/03/2026
Root Roids Sachet - Free Gift!
Root Roids Sachet - Free Gift!
All products

Very good quality products, delivery always within days if you grow organically get your products here...thank you dr greenthumb

Joe
07/02/2026
Perlite Medium p400 (Ausperl)
Perlite Medium p400 (Ausperl)
Great service and excellent quality product

First time buying pumice and zeolite and im loving it. The quality was great and the shipping time was really fast. The customer service was great too. Thank you so much. I will order again soon.

Sherly O.
07/01/2026
Zeolite 4-6mm (Cactus / Succulent / Bonsai)
Zeolite 4-6mm (Cactus / Succulent / Bonsai)

hey guys,
i get a lot of stuff from fb and others! that promis this and that, money back if it dosent do as it says it can do !! haha, most of them are in the rubbish bin! cant be bothered to go thru the return bull shite! so, i was doubtfull your product would be any different! i use on my plants, a mixture of composted medium, with regular doses of liquid seaweed,magnesium, banana water, and were doing ok! so after using rootroids, my geraniunms, and suculants, have definatly look healthier, fuller, with little to no leaf dieback! nd have just started to flower! havent repotted any yet to see if the roots are better, but the plants tell me they are! so! this is one product i will be using again !!

rex brimfield
06/29/2026
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Dr Greenthumbs Root Roids (Root Health & Plant Support)
No.1 for Gnats

This product is well advised by horticulturalists for treatment of gnats. Used with another form of treatment it DOES decrease activity substantially. Tried and true.

TEZZAQLD
06/29/2026
T-Drops 20ml
T-Drops 20ml
Effective

Worked very well after 3 spaced out applications spider mites are completely gone!

Billie
06/28/2026
Kill-A-Mite
Kill-A-Mite
Better than expected

I used root roids powder feed, the transplant granules for 1 repot and some basillicus granules.

Have had an incredible root and growth rate. Unlike any combo ive found previously.

Amazing work. Great care has gone into developing these products.

Scott
06/23/2026
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Dr Greenthumbs Root Roids (Root Health & Plant Support)

Only just tried it to early to tell

Joe Sciberras
06/23/2026
Dr Greenthumbs Root Roids Granular (Mycorrhizal Inoculant)
Dr Greenthumbs Root Roids Granular (Mycorrhizal Inoculant)
Massive growth

Wow.
It works.
It really works.

I am growing in coir. Normally my coir looks red, especially on the surface where it dries out. After one dose the substrate has changed colour and now looks really black. It is holding more moisture.

The plant has shown a massive growth spurt in 2 days since the first dose. Loads of new growth and it looks in better condition than a few days ago.

I will be using this for everything from now on and look forward to testing some clones to see if they root any faster.

Mike B
06/23/2026
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Roid rageroid rage alrightblets.get it growers

My seedling was nearly dead as I left it to long in dome I put it in soil with roads and literally I had to put it in its fore ever home just under 2wewks roots flying out the bottom

David zannino
06/22/2026
Dr Greenthumbs
Mico's

I don't plant anything without using Mico's.
It's also very good if you blend your own Soil ✌️

Dave Eyre
06/20/2026
Mycorrhizal Inoculant
Mycorrhizal Inoculant
  • Free Gifts For Orders Over $75
  • Shipping Policy
  • Returns Policy
  • Warranty Policy
  • Privacy Policy
  • Request A Shipping Quote
  • Contact Us
  • About Us
  • All Gardening Blog Posts
  • Living Soil & Organic Gardening Blog
  • Hydroponic Gardening Blog
  • Indoor Plant Care Blog
  • Free Aroid Potting Soil Recipe
  • Create Your Own Nutrient Recipes
  • Free VPD Calculator
  • Tolstoy TV Channel
  • TurboDirt Grow Guide
  • Free Soil Volume Calculator
  • Careers

U4 / 1 Pioneer Drive
Bellambi NSW 2518

1800 983 006

Dr Greenthumbs (DRGT pty ltd) is a innovative and customer centric business nestled amidst the stunning beauty of the Wollongong escarpment in NSW.

© 2026 Dr Greenthumbs
Powered by Shopify

Follow Us

We Accept

American Express Apple Pay Diners Club Discover Google Pay JCB Maestro Mastercard PayPal Union Pay Visa

© 2026 Dr Greenthumbs
Powered by Shopify

  • Opens in a new window.
★ Reviews

Let customers speak for us

2712 reviews
Write a review
97%
(2624)
2%
(55)
1%
(16)
0%
(6)
0%
(11)
2477
102
m
Dr Greenthumbs Root Roids Boost (Bacillus Inoculant)
mark
root roid boost

this is excellent like all the root roid amendments works brilliantly and truly simple to use. Plants just love it huge leaves and thick stems and masses of roots. Laughing. Cheers happy growing.

Thanks Mark! Love hearing you're getting such awesome results with Root Roids Boost! Huge leaves, thick stems and masses of roots is exactly what we like to hear. Cheers for the awesome feedback mate, happy growing! 💪🙌

d
Chlorine & Sediment Remover (Attach to your garden hose!)
david capon
So good!

I’ve fitted the filters to both of my taps and no longer smell chlorine when watering and can even drink from the hose happily now!
The plants look greener and healthier and I can safely mix my fabulous Root Roods in the clean water and not have to collect rain water. Thank you again!

Thanks David! Love hearing you've gone all in with filters on both taps! No more chlorine smell, healthier-looking plants, and being able to mix up your Root Roids straight from the hose is a massive win. Cheers for the awesome feedback mate, really appreciate the support! 🙌

G
T-Drops 20ml
Greenthumb
T-drops

T-drops are pretty good, they do work if you use neem oil with it and use every couple of days. I do prefer gnat barrier abrasive granules as they tend to keep them away more long term. Unfortunately t-drops only work short term and is a constant battle and not fixing the problem completely.

Thanks for giving T-Drops a go! You're spot on with they aren't a complete control solution. They're designed to help keep numbers low, not eliminate them entirely.

If you're dealing with a recurring or persistent issue, it's worth looking at the underlying causes rather than relying on a quick cures. Used as part of a broader approach, T-Drops can be a really handy tool for keeping populations under control. We appreciate you sharing your experience and feedback!

m
Dr Greenthumbs Fruit Roids (Organic Flowering Enhancer)
mark
fruit roids

I am going to use these in a weeks time and I know they will be as brilliant as root roids for the flowering period can't wait to see flower rage yeeeha.

Thanks Mark! Love the confidence mate! 😄 If Fruit Roids delivers like Root Roids has for you, you're in for some serious flower rage! Can't wait to hear how it goes. Cheers for the awesome support! 💪

J
Digi-Lumen Extreme 720W LED Grow Light – 6 Bar Bi-Fold Full Spectrum System
Jack

👍

Thanks Jack! Stoked you're happy with the Digi-Lumen Grow Light. Appreciate the support mate, happy growing! 🙌

123