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  • Neem Seed Oil - 100% Cold Pressed virgin oil
Neem Seed Oil 1L

Neem Seed Oil 1L

100% Cold Pressed virgin oil

Neem Seed Oil 1L
$49.95
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Product Description

A Natural Way to Protect & Support Your Plants

100% Biodegradable, natural plant oil. 

Our Certified Organic Neem Seed Oil is a pure, cold-pressed plant oil designed to support healthier plants, cleaner foliage, and a more balanced growing environment. Unlike synthetic treatments, neem oil works with nature, helping protect plants while remaining safe for your garden, your pets, and your home.

Sourced from the Neem Tree (Azadirachta indica), this oil is completely unrefined, with no additives or chemical extractions — just concentrated natural plant power.

Why choose Neem Seed Oil:
  • 100% pure, cold-pressed neem oil
  • Certified organic with no additives or solvents
  • Naturally rich in Vitamin E, organic sulphur, and trace elements
  • Contains key active compounds: Nimbin and Azadirachtin
  • Multi-use: plants, skin, and pet environments
  • Safe for use around pets and children
  • Fully biodegradable and environmentally friendly 
Nutrient Profile:
  • 100% cold-pressed neem seed oil (no additives or extraction processes)
  • Derived from the neem tree (Azadirachta indica)
 

Neem Seed oil is best described as providing: Plant protection + biological support oil. It's not a nutrient product, but instead:

  • Acts as a natural insecticide (disrupts feeding, growth, reproduction)
  • Functions as a fungal suppressant (e.g. powdery mildew)
  • Provides surface protection on leaves
  • Can act as a mild soil biological enhancer when used as a drench
  • Improves plant resilience under pest pressure
 

Natural Compounds:

  • Azadirachtin – primary bioactive (insect growth regulator)
  • Nimbin – antifungal and antimicrobial compound
  • Natural:
    • Organic sulphur
    • Fatty acids & oils
    • Proteins
    • Vitamins (incl. Vitamin E)

Where to use Neem Seed OIl: 

Lawns & Gardens
(Plant Care)

Neem oil can be used as a natural plant spray to support plant health and resilience. How to use:

  • Dilute 30ml per 1L of water
  • Add a few drops of biodegradable detergent (to help oil mix with water)
  • Spray directly onto: Leaves (top and underside), Stems, Soil surface

Application frequency:

  • Repeat 7 days after initial application
  • Then apply as required
Skincare & Petcare

For humans: neem oil can be used topically when diluted with a carrier oil. How to use:

  • Mix with coconut or olive oil
  • Apply to skin as needed

For Pets: Suitable for maintaining a clean pet environment and coat care. How to use:

  • Dilute as per plant spray
  • Spray around bedding areas
  • Apply lightly to coat/skin or add a few drops to shampoo
Farms & Acreage
(Broadacre, pastures, orchards, vineyards)

Suitable for large-scale agricultural applications. 

  • Dilution: 1 litre neem oil per 200 litres of water
  • Application rate:  Apply 2–3 litres of prepared spray per hectare

Can be used on its own or alongside other liquid fertilisers to support crop growth.

Use Neem Seed Oil during active plant growth, as part of a regular plant care routine, when environmental stress is present, and/or as a preventative plant maintenance spray. 

 
The Science Behind Neem Seed Oil:

Neem oil contains naturally occurring bioactive compounds, primarily Azadirachtin and Nimbin, which contribute to its effectiveness in plant systems.

  • Azadirachtin influences insect behaviour and lifecycle processes
  • Nimbin supports plant surface protection and microbial balance
  • Natural sulphur content contributes to plant health and resilience
  • Rich in fatty acids and antioxidants that help coat and protect plant surfaces

This makes neem oil a versatile tool in integrated plant care, working without harsh synthetic chemicals.

Technical Highlights:

  • Cold-pressed from neem seeds
  • No chemical extraction processes
  • Contains:
    • Vitamin E
    • Organic sulphur
    • Proteins & amino compounds
    • Trace minerals
  • Active compounds:
    • Azadirachtin
    • Nimbin

If you're looking for a simple, effective, and natural way to support plant health, without relying on harsh chemicals, neem oil is one of the most versatile tools you can have.

Safety Guidelines

Keep out of reach of children. Always dilute before use and avoid spraying in extreme heat or direct midday sun. Shake well before mixing and store in a cool, dry place. In cooler temperatures (below approximately 14°C), neem oil may solidify; to restore it, simply place the bottle in warm sunlight or sit it in warm water until liquified.

NOTE: Bottle may be labelled with Neem Rich - Agricultural Use label but the contents are exactly the same.

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Amount of Reviews: 10

Great product

By: Catherine on 23 February 2025
I have been struggling to get rid of powdery mildew on my pumpkin and this product has been amazing to control and prevent the spread

Awesome for getting in rid of pests

By: Dario on 7 May 2024
It works beautifully treating common pests without affecting the environment.

Good neem oil

By: Krisztian on 15 April 2024
I have been using neem oil in the garden for a long time and as I get products from Plant Doctor I order Neem from here too. Good quality product no issues at all. Remember to keep in a warmer place in winter as it gets just about solid on colder days. Keeps the garden nice and healthy. As always great service and fast shipping, stoked with the order.

Phenomenal!

By: Sarah on 1 April 2024
I live in a tropical area and near a chicken farm which has wreaked havoc with all of my animals since we moved here. My horses have gotten horrific rain scald, even the dogs have had itching skin conditions when they have contact with the soil under the house. All the animals have looked like they have mange and have been scratching non stop. I've tried *EVERYTHING* under the sun, every expensive oil, soap and remedy, scoured horse forums looking for every remedy. The amount I've spent on rugs that gets destroyed due to the itching constantly washing and disinfecting everything and the amount of time trying to get this issue under control. After years I came across someone talking about Neem oil so it felt like a last ditch chance. I diluted the Neem oil in a 1:7 ratio with coconut oil, (a little stronger for the first dose) and sprayed it on all the animals and it seemed the itching seemed to stop almost instantly, you could tell the animals seemed more relaxed than I've seen in years, and my jaw hit the floor with how quickly I saw hair growth beginning to return. We also get bot flies and other biting insects and I've watched them drop dead the moment they try and bite the horses. I haven't rugged the horses in weeks now and with a regular spray of oil they're fine. The horses actually come running when I have the spray bottle in my hand now, I apply it every other day and they get a nice scratch all over while it's applied but it's amazing to see for the first time since we moved here they are glossy, no chunks of hair missing and they're not uncontrollably rubbing on every surface along with the dogs. I hope anyone who is struggling to find a fix comes across Neem oil. I'll never use anything else ever again, I'm so grateful I found this product.

Neem Seed Oil

By: Adam on 11 March 2024
Used as a soil drench to kill off curl grubs, seemed to work as there was clear reduction of the grubs in my garden beds

Excellent Product

By: Warren on 4 July 2023
This is the second time we've bought this for our garden, last summer it was a godsend for the defeating the pests, as we don't like using chemicals.

Helpful!!

By: Dario on 9 January 2023
My cabbages were attacked by aphids but it only took a few days after the application to see the results! No more aphids

Good value for money

By: Dario on 29 March 2022
Very happy with the product. It has worked out pretty good for aphids

Great Alternative Insecticide

By: Ian on 6 October 2021
My circumstances compel me to use low toxicity insecticides in my garden and neem oil has certainly hit the mark. To make it even better, the Plant Doctor has been one of the most efficient suppliers that I have ever dealt with. Great service!

Neem seed oil works as advertised !

By: Jack on 30 June 2021
Great product, applied in the afternoon and noticed a difference by the next morning! will be buying this more often!
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Customer Reviews

5

First time owning lawn. Gave the team at plant doctor a ring and they supplied me with a wealth of information. Products turned up quickly.

Billy Green

5

Will definitely be getting more 8 weeks difference been using stimulizer, activ8mate, soil wetter, seaweed secrets and champion fertiliser. Was super fast delivery.

Michael Preddy

5

Only have great things to say about Plant Doctor. Organic products and a competitive price, fast shipping and easy to contact with questions. Have had great results with the special mix for lawns, and my plants (indoor and outdoor) love the seaweed secrets. I am excited to test out some of the animal products soon!

Tim McAuliffe

Plant Doctor

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