Free delivery for orders over R400. All deliveries are Carbon Neutral!  Change the way you shop, for Good. Read our Better Product Policy.

Biogrow Finalsan Natural Herbicidal Soap

Biogrow Finalsan Natural Herbicidal Soap

More Views

Biogrow Finalsan Natural Herbicidal Soap
13 reviews Add review
  • 500ml
CPTIn stock, 24 items available
JHBIn stock, 22 items available
Reward Points You will earn 2 Faithful Points for purchasing this product.

Finalsan is a natural herbicide for the control of annual weeds, moss and algae. The active ingredients are naturally occurring fatty acids extracted from plants. They are soft on the environment and safe to use. Finalsan will control moss and algae on structural surfaces and does not stain concrete, brick or wood surfaces.

It is fast acting and results are seen within hours. Finalsan is safe to use and decomposes rapidly. It has a scorching action against annual weeds.

Our strict ingredient policy means that you can always shop according to your values. Every item on FtN is checked to be better for the environment, socially responsible, good for you and free from toxic ingredients.

Dosage: 1 Part Finalsan to 5 parts water

Directions: Shake well before use. Avoid spray drift onto other plants. Spray to point of run-off. Effect on weeds, moss and algae will be visible from within a few hours to two days after spraying. Repeat application if necessary. Animals to be kept away for 2-3 hours after application. 

Warning: Keep out reach of children and animals. 

Ingredients: Ammoniated Salt of Fatty Acids

Do you have a question?
Overall Rating
4.6 out of 5 stars from 13 reviews

13 out of 13 people would recommend this product

26/10/2023, By Laura
Works like a charm and safe for the pets freedom
12/01/2022, By Elsa
This product works wonderfully.
27/10/2020, By Aliyah
Great Product
08/10/2020, By Alicia
This really works, I had my doubts but I'm pleasantly surprised that it works as well as it does. The bottle makes 3litres in total. It's rather expensive compared to non-eco friendly options, but it's totally worth it.
31/08/2020, By Anuzka
I struggled to find a Natural product to kill off those stubborn weeds and so glad I found this item from FTN. It works well and shows quick results. Definitely stocking up on this item.
12/05/2020, By Gina
Great product, works very well, finally an eco-friendly way to help me with my major weeds problem taking over the grass, and saving my back in the process.
28/03/2020, By Green
So nice
16/01/2020, By Support
No nasty smell
19/10/2019, By Vanessa
It works almost instantly!
28/12/2018, By Andre
Works well. Worth using this instead of harmful chemicals.
30/01/2018, By Adele
Keeping the weeds at bay is a constant battle, but this herbicide certainly lightens the load. Exceptionally effective on young weeds and with continued diligence also gets rid of the more stubborn weeds. Conventional herbicides may be more powerful and thus "effective" but the thought of the cost to nature is just not worth it!
21/01/2018, By Rebecca
Works well and efficiently.
The dilution rate is about 1:5 so take hat into account when ordering
18/06/2016, By Maryke
This herbicide was near-instant death to the clovers on my non-existing lawn and killed most of the other weeds with the first application. It worked faster in sunlight. Will definitely use again.

Please Note:

Faithful to Nature is an online retail store, specialising in a wide selection of natural supplements, vitamins, superfoods and health-related products. Our green team is all about helping you unlock your full potential to live a healthy life; however we are not medical professionals. Please do consult your health care practitioner when seeking medical advice. Some products may be manufactured in a factory that also produce gluten, nuts and dairy products.

Please wait...

Item Successfully Added to Cart
Product successfully removed from basket! Go to checkout