| Apparently it was developed as a joint thing between the SA Rose Society and the SA Botanic Gardens, who have a rose trial garden. Once they got the mix they wanted, it went on the market and is now endorsed by the NSW Rose Society and the Victorian Rose Society as well. It took me a while to find it. It works out to be ridiculously expensive in the 1.5kg size, but much better value in the 10kg bucket. I've only just started using it, so let's see what happens now! They have a website - if you still haven't found any near you, you could try emailing them directly to find out. |
Here is a link that might be useful: Sudden Impact website
| I am a member of the SA Rose Society and was involved with Neutrog Australia in the development of Sudden Impact for Roses. It was developed over a number of years & is now used by most of the major rose gardens throughout Australia including Flemington Racecourse Rose Garden, Vic State Rose Garden at Werribee & Morwell Rose Garden along with being recommended & endorsed by the Rose Societies in SA, Vic, NSW & Queensland. Members of these Rose Societies have access to larger bag sizes of Sudden Impact at significantly reduced prices direct from the manufacturer. It is also excellent on all other flowering plants. I suggest you either join your local state rose society (I have attached the link to the Vic Rose Society) or visit the Sudden Impact site listed above where stockists of the product are listed. |
Here is a link that might be useful: Vic Rose Society