Skip to product information
An image of a 10 litre bottle of FinalSan

Finalsan Non-Glyphosate Weed Killer and Moss Killer (10L)

£119.58 Inc VAT £99.65 Ex VAT
SKU: FINALSAN10L
  • Total weed killer with moss and algae control
  • Delivers fast results
  • Non-glyphosate formulation
  • Biodegrades quickly in soil

A non-selective, glyphosate-free weed killer for use against grass and broad leaved weeds, moss and algae.

Availability: Out of Stock
See similar products available
Maestro Mastercard Paypal Visa

Order by 1pm weekday for next day delivery

Please log in to start unlocking discounts
Product Detail

Versatile contact herbicide for quick results on a wide range of weeds PLUS moss & algae

Total weedkiller - controls grasses, moss and broad-leaved weeds on a range of areas including; paths, shrub beds, around trees, orchard crops and more

Non-glyphosate formulation of pelargonic acid'(fatty acids).

Best m2 coverage for a glyphosate free herbicide. Excellent on; chickweed, deadnettle, knotgrass, creeping thistle, dandelion, AMG, plantain

Certified in USA by OMRI as suitable for organic applications

Key features:

  • Delivers rapid activity
  • Suitable for knapsack and boom spray use. See Mesto FLORI 5L sprayer HERE
  • Apply from 1 - 8 times per year (see dilution rates)
  • Control of young annual and perennial weeds ALSO moss and algae on paths and in turf*
  • The product can be used under mature, well-established shrubs and trees'
  • Works best in temperatures over 150c and over 12hrs before rainfall
  • Biodegrades quickly in soil. Repeat applications at 2-4 week intervals for best vegetation control
  • Finalsan is approved for use in; ornamental plant production, amenity vegetation, natural surfaces not intended to bear vegetation, permeable surfaces overlying soil, algae & moss on paths and open areas, around woody shrubs and established trees.

*Restrictions apply. Knockback or scorch of turf may occur

Please note:

  • Do not cut treated turf for one day after treatment
  • Finalsan is rain fast 12 hours after application
  • This product may bleach or scorch turf areas for an extended period
  • Finalsan does not possess a long-term effect, i.e. re-emergence of affected weeds may occur
  • Should be used with soft water or a water conditioner in hard water areas such as Kplus
  • Use a spray shield to avoid drift onto neighbouring plants or turf

FINALSAN may not give long term control of mosses. Where conditions for moss exist then re-growth may occur in-season and in future seasons

* Always follow the Aftercare advice

After applying Finalsan Non-Glyphosate Weed Killer and Moss Killer, avoid disturbing the treated area to allow the product to work effectively.

Monitor the site over the next few weeks and only re‑treat if fresh growth appears. Rinse application equipment thoroughly with a suitable tank cleaner and dispose of washings safely on treated ground.

Keep pets and people away from the area until foliage has dried.

Orders placed by 1pm Monday to Friday are typically delivered within 3 to 5 working days (express delivery 1 to 2 days).

Mainland UK orders up to 15kg

  • FREE delivery on orders over £50
  • Orders under £50: £5.99
  • Express delivery: £9.99

Orders over 15kg

  • Delivery is calculated by weight and postcode and starts from £9.99
  • Express delivery is available on heavier orders for an additional charge

Click & Collect

FREE same day Click & Collect is available on the majority of our products from our Peterborough head office. Simply call our team on 0330 165 5568 to order and arrange collection.

For full delivery charges, pallet deliveries and delivery regions, view our delivery page.

What is Finalsan used for?
Finalsan kills weeds and treats moss quickly without glyphosate. It is pet and people safe once dry and is suitable for patios, paths and organic gardens.
How should I use Finalsan safely and effectively?
Finalsan should always be used at the correct rate and in line with the instructions supplied with the product.
Is it safe for people and pets around treated areas with Finalsan?
People and pets should be kept away from treated areas until sprays have dried or granules have been watered in, as appropriate for the product.
Do I need protective equipment when using Finalsan?
Always wear appropriate personal protective equipment when handling and applying Finalsan.
An image of a 10 litre bottle of FinalSan