Provanto - Fungus Fighter Concentrate - Eradicates, Controls & Protects for Up To 3 Weeks - Garden Care, Plant Protection, Concentrated Fungicide, Use Indoor & Outdoor on Ornamental Plants - 125ML

One of the best products to spray each spring and summer

I’ve been using this in alternation with Fungus Clear Ultra (a different type of fungicide) on my Escallonia hedge row badly affected by leaf spot disease. After a few applications of both, it seems to be working and has restored vigour. I had absolutely no issues with the dispensing system, just read the instructions and it’s no bother.

Great

I buy this every year because it is the best fungicide I have found for roses although, as it must be used every two weeks and is very costly, I must have the the most expensive roses on the block. As others have said, the dispenser is a Heath-Robinson affair which must have been designed by the managing directors nephew.

I had about 50 box trees in my garden which suffered from a huge attack of box blight in 2020, many of the trees defoliated in a matter of days and I had no idea what had caused this to happen. I did some research and after identifying the fungus (a black line on the infected tree branches) I pruned the deadwood out, sprayed the trees with Provanto Fungus Fighter and 2 weeks later sprayed them with Top Buxus Health-Mix (available here at the time of writing). I continued doing this as per the instructions for the rest of the year and also during 2021. The results were amazing and I've added a box hedge as a result.I can't say that this is purely down to Provanto, as I did use another product and a different pruning technique, but this approach has seen my trees flourish. I will be spraying and pruning again this year (2022) in exactly the same way, fingers crossed the results remain positive.Other reviews:"The container is fiddly to open" Yes it is, but you don't want a child playing with this stuff."It's expensive" I have about £4,000 with of box trees in my garden and there's enough fungicide to treat them for a year in this £10 bottle."It's impossible to get it out of the container" I managed it, I just read and followed the directions."It's a tiny bottle" Yes, but it's a concentrate and you dilute it. Theres enough liquid to treat 80 trees four times over."Did not stop the problem" Combined with Top buxus and effective pruning, it stopped it for me. Look at my pics."You need your own spray bottle, which is ridiculous" And when you buy tea bags from Amazon, you should really get a free cup eh?All in all, a great product which worked for me. I'm on my 3rd purchase.

Honeysuckle treatment stops black leaves, had problems for years with fungus on leaves and leaves falling off until nearly bare. This has now worked for two years and the honeysuckle is flourishing like never before.

This has to be the worst product packaging for a garden product ever. Bizarre opaque bottle, a screw top that is just weird. Compared to a similar mechanism on say Uncle Tom's Rose Tonic, the product designer for Provanto really needs to keep it much more simple. In the end I am having to judge the amount with my eye.

Last summer I struggled to get rid of fungus on my garden hedge using another well known product and was left with small amounts this year. This summer I have sprayed the laurel hedge 3 times and it's finally gone.The dispenser on the bottle is basically rubbish but by being persistent I was able to get the required amount. Absolutely works for fungus in my experience.