CLOSE X
based on 1,561 reviews
Need help? Get in touch
Free shipping over £50
Sign up to our newsletter
EX VAT
INC VAT

Amvista Blue Marker Dye for Highlighting Sprayed Areas, 1L (10,000m2)

Product Code: AMVISTABLUE

(0)

£30.99

Amvista blue marker dye is a great spraying aid which highlights exactly where you have sprayed. This helps to prevent over-dosing, wasted time and materials.

Buy More
Save More
1
£ 30.99
each
2
£ 29.99
each
3
£ 28.99
each
4+
£ 27.99
each

Payment Methods
Order by 1pm Mon-Fri for same day dispatch

Amvista blue marker dye is an easy visual reference for keeping track of areas that have been sprayed when using total and selective weed killers.

  1. Non-toxic solution
  2. Suitable for improving knapsack and boom spraying
  3. Highlights overlapping, gaps and blocked nozzles
  4. Degrades over a period of 24-48 hours from exposure to sunlight and rain
  5. Can be used all year round
  6. Suitable for use in agricultural, horticultural, amenity and home and garden situations 

Hand-held sprayer application rate:

30ml of Amvista Blue Marker Dye in 10L spray solution

Boomsprayer application rate:

300ml if Amvista Blue Marker Dye in 100L spray solution 

Coverage: 10,000 m² +

Contains: Food Grade Dye

We pride ourselves on providing a fast and efficient delivery service throughout the UK with our shipping partners. Our delivery timescales are based on the order being placed and confirmed by 12 noon on Monday to Friday (excluding Bank Holidays).

Standard Delivery Standard Delivery - £2.99, FREE for orders over £50, and we aim to deliver within 3-5 business days
Express Delivery Express Delivery - £4.99 for orders of any value, and we aim to deliver these within 1-2 business days
Express Delivery Scottish Highlands - £9.99 for orders of any value, and we aim to deliver these within 3-5 business days
Scottish Delivery Other UK Islands - £24.99 for orders of any value. Please allow an extra 3-5 business days

Scottish Highlands include AB31-56, FK17-21, IV1-40,52-54,63, KW1-14, PA21-40, and PH15-40,49-50. 
Other UK Islands include BT, HS, IM, IV41-51,55,56, KA27-28, KW15-17, PA20,41-88, PH41-44, TR21-25, ZE and ZZ.
We currently do not deliver outside the UK, including British Overseas Territories.







Returns Information More Details
For full details visit our Delivery & Returns page. 

Reviews

★★★★★ Brian John
Good seed arrived within a few days seems to be good quality weather was ideal for germination
★★★★★ Ann
Ordered & item arrived promptly. Good experience
★★★★★ Sandra
A1Lawn always has any product I need, does what it says, great price for size of bags and always received incredibly quickly !!
★★★★★ Steve
Good customer service, fast delivery, well packaged, product was easy to apply,
★★★★★ Jed
Very professional
★★★★★ Chris
Very good information on your website thank you
★★★★★ Steven
Fast delivery and great products guaranteed. I have just put down 5kg of shade & drought grass seed following some pre seed fertiliser granules and watered it all twice a day. Now I just need to wait 2 weeks to see those young shoots coming through as they have when I have re-seeded before. Always reliable products, I'm now just hoping the mild weather lasts until the grass has grown.
★★★★★ Nathan
This is now the second product I have bought off A1 and both have been amazing. The application instructions for the granular fertilisers were spot on and I saw great results after a week or so and some rain for both the spring/summer and autumn lawn fertilisers. Prices are good and delivery/communication was excellent.
★★★★★ Martin
Very easy to navigate website and good delivery
Lawn Care Help & Advice

OUR GUIDES


READ HOW TO GET THE BEST FROM YOUR GARDEN
A1 Lawn Trade Account

TRADE ACCOUNT


SIGN UP TO RECEIVE
TRADE BENEFITS
© 2025 A1 Lawn  
eCommerce by iocea

Shop

Basket

Account

Search