Birchmeier Fertiliser Mixing Unit “Aquamix 1.25” 11859901

its expensive, but its excellent at what it does. This allows you to get much more coverage in a quicker time than refilling watering cans...

It is my second one, a must have gardeners sprayer, mixing liquid fertilizer as you water. Swiss made, good value even at the price! But I returned it as it leaked concentrated liquid fertilizer on to plants!! Of further interest. I received the sprayer on 25th of May 2022. Returned it as faulty on the 13th of June. I was charged by Amazon to return same. They breach the Consumer Rights Act. Faulty items are covered by this act. You should expect a full refund, including delivery and returns charged if the faulty item is returned within 30 days of receiving it.

Brilliant but compared to others, extremely expensive.

Distributes liquid fertiliser in an exact and easy manner

This product was a suggested purchase to partner with the Nemasys Chafer Grub Killer so I bought both the treatment and this applicator at the same time. HOWEVER, this particular model does not dispense the Nemasys treatment or any other treatments and is only suitable for liquid fertilizer, as it has a fine filter at the bottom of the bottle, so I had to use the watering can to treat the whole lawn instead! I therefore haven't used this applicator yet to comment on its efficiency but it looks well made.The system should have put forward the Birch Meier Aquane Mix 1.25 Nematode Applicator instead, but it was too late in the season for me to wait!

It's very good and saves a lot of time filling cans repeatedly but it's £10 cheaper elsewhere.I'm dissolving 100g Chempak (the ones that use 2 5g measures to a 5 litre can like #3 and #8) in 1 litre of water. That goes in the feeder and I set it at 2% for full strength weekly feed. For daily feed I use the 0.5% (¼ strength) setting. If you use a feed that is dissolved at a different amount/litre then the numbers will be different. Empty 1 litre juice bottles good for storage.The Chempak tomato feed is only 1 5g measure per 5 litres so I dissolve 50g in a litre then the settings are the same.If you set it to the click between the numbered settings it just sprays pure water so it's easy to switch between feed and watering.It's really good at using the last drop in the container and when it's empty it makes a hissing sound so you'll know.Mine sprays a litre in about 8 seconds but your water pressure will be different. Get a 2 litre jug and time how long to fill, divide by 2 and you'll get your delivery rate. It really pumps it out so it's worth knowing to avoid overdoing it.

It’s expensive but it works really well - bought this rather than the miracle branded one and it works far, far better. The star feature for me is that the bit that goes into the feed container is very flexible (like string) and weighted, so it is always in the lowest part of the bottle, whatever angle you hold the sprayer. I pour the fertiliser into the bottle, water plants without dilution first, then switch to the dilution rate I want, water and feed, then pour the unused and undiluted remainder of the feed back into its original container. It doesn’t dilute the feed until it’s being used. 10/10.Wish it also came in a smaller size.

I've only had this a week or so but this is the best spray applicator that I've ever seen. It's very well made and extremely easy to use. A little expensive but worth having.You can, incidentally, use it for solids, such as Miracle Grow but it's worth remembering that some soluble solid garden products may have very small amounts of insoluble material present so what I've done is make up the appropriate dilution in a separate container, let it settle and then decant the solution into the sprayer container.