WHY CHOOSE BIOWEED

NATURAL PINE OIL
Made from natural and sustainably sourced hand tapped pine oil, certified organic Input* and glyphosate free.

PEACE OF MIND
With no withholding periods, Bioweed is safe for animals and people to use the area immediately after the area is dry.

WORKS FAST
Fast acting on most weeds and grasses and perfect for use in gardens, paths, driveways, around buildings and as a spot spray in lawns.
MAKE THE RIGHT CHOICE FOR YOUR FAMILY AND HOME
With a growing awareness and concerns with the use of glyphosate-based products, discerning gardeners are looking for natural based solutions for weed control. While there are some choices available, results can vary and not always as expected.
Bioweed Organic Weedkiller is a non selective weed killer that works fast on contact with the weed to rapidly desiccate and burn weeds. Rest easy, knowing that Bioweed can be used anywhere around the house including garden beds, veggie patches, paths and driveways. With no withholding periods, Bioweed is safe for animals and people to use the area immediately after the area is dry.
Bioweed is Australian owned, made and backed by over 20 years research and development and only uses premium and sustainably sourced hand tapped pine oil as it’s active ingredient.
Bioweed works fast, simply spray liberally onto the unwanted weeds, ensuring complete coverage to the point of run-off. You will see the weeds being to wilt and go off colour in minutes.
We hope to help you to create a garden to be proud of, one dead weed at a time.
BIOWEED Ready to use
Features
- Visible symptoms on some weed species within hours
- Organic Certification – Organic input and approved for organic gardening
- With no withholding periods, Bioweed is safe for animals and people to use the area immediately after the area is dry
- Controls a wide range of common weeds and grasses
- Non residual so it will break down in the soil within 72hrs
- Kills weeds and suppresses their seeds
- Safe for use around homes, businesses, vegetables and gardens
- 100% Synthetic chemical free and glyphosate-free
- Owned and made in Australia
I have an ongoing problem with onion weed and oxalis in my small urban garden. Bioweed allows me to selectively weed safely without upsetting other plants. It has a pleasant pine smell and best of all, its a natural product without any nasties! I’m a very satisfied customer!
It works within two days and is very effective on all weeds.
I have only had it for about 10 days and am very pleased with it
Very good results particularly on kykuyu which i consider a pest that invades our garden from next door . It took a bit of adjusting the dose to be effective. But with the wet weather now we stopped the process. But during a dry day , within 15 minutes one can see ground cover weeds collapsing.
greenpro foamer + sprayer
FEATURES
- Two-in-One adjustable nozzle, select either foam or a low volume spray
- Innovative foaming technology requires less Bioweed
- Rechargeable battery, with hours of run time
- USB charge cable
- Accurately target the weeds you want, less damage to surrounding plants and grasses
- Choose from an easy to hold handle, or shoulder strap for comfortable use
- Proudly Australian Owned & Made




sustainably sourced to provide sustainable results.
It’s time to take a more sustainable approach. Bioweed offers a sustainable weed control method formulated with a non-toxic ingredient.
Bioweed is 100% sourced from sustainably farmed pine trees, hand tapped, farmed and managed by indigenous stewards. Providing them with an income and support for their local community.

KILL WEEDS AND SUPRESS SEEDS
Bioweed will not only kill the weed, it will also suppress the seeds that the Bioweed comes into contact with, which means less applications and waiting time to having a perfect weed free garden.
Replacing petrochemical herbicides will immediately begin to improve your soil health and alleviate soil residue issues.
SUPER FAST ACTING
Bioweed provides fast and effective control of weeds and grasses in rockeries, garden beds, paths, driveways, along fence lines and lawn edges.
Bioweed is pine oil based to give fast visual burn-down of weeds.

WHY CHOOSE Natural solutions?

While many weed killers use synthetic chemicals including glyphosate. Bioweed is made from 100% natural hand tapped pine oil as it’s active ingredient providing a sustainable weed control solution. Most importantly, with no withholding period Bioweed is safe for animals and people to use the area immediately after the area is dry.
Bioweed is approved by NASAA, ACO and APVMA for use around organic farms and organic food production.
COMMERCIAL STRENGTH
Bioweed has been used for years by councils and organic farms and is now available to provide your home a fast-acting, effective and safe weed control.
Easy to use, safe on the environment and will decrease weed populations by killing the weed and suppressing the seeds. It’s the perfect partner in your fight against invasive weed species. Bioweed is the healthier way to spray.

seed suppression
To every single weed there are a million seeds, so when you pull a weed, or kill with most weed killers, you are still leaving millions of seeds in the ground, so new weeds keep popping up.
While Bioweed is not a pre-emergent herbicide, it does have pre-emergent qualities, as it suppresses seeds on the weed and ground. This is due to when it comes in contact with the seed, it dries out the epidermis or coating. This leads to the seed cracking prematurely and drying out the embryo.
So using Bioweed will not only kill the weed, it will also lower your count of seeds in the ground, which means less applications and waiting time to having a perfect weed free garden.

Popular Questions
Bioweed is not a systemic herbicide but rather works by stripping the outer coating of contacted plant and seed material, causing cell collapse and desiccation. The plant uses its natural water cycle to pull water and energy out of the root system and dehydrate the plants growth system.
Direct contact with seed on the weed or in/on the soil will cause de-naturing of seed coat. This leads to the desiccation of the seed embryo and making the seed inviable.
Bioweed will control a large range of herbaceous and grass type weeds. It will also control the seed of these plants. Bioweed will not control woody weeds such as lantana and devils fig. This is because it works on the waxy cuticle of the leaf and not the lignin (trunk).
For best results, shake before use, fully cover target weed to the point of run off, use on a sunny day and don’t use if rain is forecasted in the next 2 hours.
Bioweed will work from a mix rate of 10% for small or emerging weeds and up to 20% for mature and stubborn weeds. We recommend testing between 10-15% with a bit of trial and error, learning the best efficacy on your targeted weeds.
Off target damage is very low. As explained above, Bioweed will not damage tree root systems and trunks. This is because it is not a systemic herbicide. Making Bioweed perfect for control of weeds around new garden planting and valuable plants.
Dependant on the storage of Bioweed, it is registered to have a shelf life of 2 years. (see label)
Bioweed will control most types of grasses. As it is not a conventional herbicide, full coverage of the grass is needed to get full control. If using Bioweed as an edging tool, a fine edge can be achieved as it will not retract back into the lawn area. Please note that when treating mature grasses with ‘runners’ a follow up treatment in 4-7 days will be required.
With no withholding periods Bioweed is safe for pets and animals to use the area immediately after the area is dry. This ensures the weed killer has maximum time on the leaf surface for best results.
If application manual and label is followed, Bioweed will achieve a full kill of targeted plants.
We also suggest for best results that mature weeds will need slashing or brush cutting prior to treatment to control and may require follow up treatment.
With no withholding periods, Bioweed is safe for animals immediately after the area is dry.
Bioweed will control Nutgrass but it will take several treatments to control completely. This is because for every nut grass plant there can be multiple seeds or nuts under the plant. With follow up treatments you will be able to control the plants and also the seed that the plant produces to stop germination in the future. It is important to get full coverage (to the point of run off) of the nutgrass. Best results are seen when applied in the morning of a hot sunny day.
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