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Let customers speak for us

from 2390 reviews
Great product

I am new to this way of growing but now I will be growing this way for life great product very happy glad I gave it a go

Ryan Pitt
08/27/2025
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Good Kelp!

We had been wanting to use kelp in our home garden for sometime, as we keep geese and needed an organic supplement that was safe and beneficial to them, our plants and us. Dr Greenthumbs supply a range of high quality and gardener friendly sizes at a good price, so we couldn’t be happier! Oh and since regularly using Dr Greenthumbs Kelp/Seaweed Meal Certified Organic (with over 80+ Minerals and Trace Elements) the geese and garden are thriving!

Kath McCallum
08/26/2025
Kelp / Seaweed Meal Certified Organic (Over 80+ Minerals & Trace Elements)
Kelp / Seaweed Meal Certified Organic (Over 80+ Minerals & Trace Elements)
T Drops

I new them as Talin, it's the same product.
These drops are awesome, I don't know if anyone else is suffering from those little bloody mites, I've never had a problem up until now. These drops work so well and you have to use hardly any, I've been using 4 drops per 10 litres, I find that works great for me 👍👍✌

Dave Eyre
08/21/2025
T-Drops 20ml
T-Drops 20ml
works great!!

easy and effective.

cazna norris
08/20/2025
Growth Technology Clonex (Purple Rooting Gel)
Growth Technology Clonex (Purple Rooting Gel)
My plants love it

I used this for my indoor plants as well as foliar spray.
Less smells compared to to other brands.
Highly recommended

Vony C
08/20/2025
Ocean Grown - Deep Sea Sugar & Kelp (Chitin & Kelp)
Ocean Grown - Deep Sea Sugar & Kelp (Chitin & Kelp)
Great price and product

Well priced orchiata and sent super quickly. Always come back to dr Greenthumbs to reorder.

Katie
08/19/2025
Orchiata Bark 6-9 mm (Orchids, Aroids, Bromeliads)
Orchiata Bark 6-9 mm (Orchids, Aroids, Bromeliads)
Aque-master-ec 14,13 solution

Hi,iv found Aqua master ec 1413 solution.be good product.not had any problems using.this product.,

Ken Lovell
08/19/2025
Aqua Master EC Calibration Solution ( EC 1413)
Aqua Master EC Calibration Solution ( EC 1413)
Great stuff

Awesome stuff and even better service no need to look anywhere else

Scott Caruana
08/19/2025
Bud & Bloom 1.5kg (Flowering / Fruiting Craft Blend)
Bud & Bloom 1.5kg (Flowering / Fruiting Craft Blend)
Top stuff

Arrived on time, this stuff really helps the grow

James Batchler
08/18/2025
Diatomite 3-8mm (Diatomaceous Earth Granules)
Diatomite 3-8mm (Diatomaceous Earth Granules)
Great products for my gardening

Super fast shipping and all high quality products every time

Kris B
08/18/2025
Perlite Jumbo Size (Aroids, Orchids & Bromedliads)
Perlite Jumbo Size (Aroids, Orchids & Bromedliads)
Just beginning

Still waiting to use it

Col
08/14/2025
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Dr Greenthumbs Root Roids (Root Health & Plant Support)
Mycorrhizal Inoculant

Only recently started using the Mycorrhizal Inoculant but as spring is now breaking I can already see impacts of the Mycorrhizal Inoculant. Looking forward to a prolonged effect.

Peter Hobbs
08/12/2025
Mycorrhizal Inoculant
Mycorrhizal Inoculant
Thrilled

As well as buying another round of fantastic Root Roids, I recently bought the water filter for my hot house hose.
I can smell the difference when watering and it even tastes good.
So happy not to be chlorinating my food anymore.
Thank you

david capon
08/11/2025
Root Roids Sachet - Free Gift!
Root Roids Sachet - Free Gift!
Volcanic rock dust

Great product/ soil amendment providing minerals to all my garden plants/ trees. All products bought are of the highest quality.

Antony Primikirios
08/11/2025
Volcanic Rock Dust (Trace Elements)
Volcanic Rock Dust (Trace Elements)
Just starting

Haven't used it yet still building

Col
08/11/2025
Dr Greenthumbs Fruit Roids (Organic Flowering Enhancer)
Dr Greenthumbs Fruit Roids (Organic Flowering Enhancer)
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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.

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2390 reviews
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Dr Greenthumbs Root Roids (Root Health & Plant Support)
Ryan Pitt
Great product

I am new to this way of growing but now I will be growing this way for life great product very happy glad I gave it a go

Thanks Ryan! Stoked you gave Root Roids a go and are now hooked for life. Awesome to hear you’re happy with the results—appreciate the support and happy growing!

K
Kelp / Seaweed Meal Certified Organic (Over 80+ Minerals & Trace Elements)
Kath McCallum
Good Kelp!

We had been wanting to use kelp in our home garden for sometime, as we keep geese and needed an organic supplement that was safe and beneficial to them, our plants and us. Dr Greenthumbs supply a range of high quality and gardener friendly sizes at a good price, so we couldn’t be happier! Oh and since regularly using Dr Greenthumbs Kelp/Seaweed Meal Certified Organic (with over 80+ Minerals and Trace Elements) the geese and garden are thriving!

Thanks Kath! Love hearing the kelp is keeping both the geese and the garden thriving. Really appreciate the kind words about our range and pricing—happy growing!

D
T-Drops 20ml
Dave Eyre
T Drops

I new them as Talin, it's the same product.
These drops are awesome, I don't know if anyone else is suffering from those little bloody mites, I've never had a problem up until now. These drops work so well and you have to use hardly any, I've been using 4 drops per 10 litres, I find that works great for me 👍👍✌

Thanks Dave! Awesome to hear the T-Drops are doing the trick and keeping those pesky mites in check. Really appreciate the detailed feedback—happy growing!

c
Growth Technology Clonex (Purple Rooting Gel)
cazna norris
works great!!

easy and effective.

Thanks Cazna! Great to hear the Clonex is working a treat for you. Appreciate the support—happy propagating!

V
Ocean Grown - Deep Sea Sugar & Kelp (Chitin & Kelp)
Vony C
My plants love it

I used this for my indoor plants as well as foliar spray.
Less smells compared to to other brands.
Highly recommended

Thanks Vony! Awesome to hear your plants are loving the Deep Sea Sugar & Kelp and that it’s working well as a foliar too. Appreciate the recommendation—happy growing!

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