Love the pink ones.
FYI, the pumice we can by here that I use in soil mix now is imported from NZ
![Laughing :lol:](./images/smilies/icon_lol.gif)
Ken
Grant did a soil test here and one thing he did find that was trees in Single components did far worse that trees in combination mixes. I do not knwo if he tried pumice, but well worth a read.fredman wrote:Ken. Yeah it really is abundant here. I buy it from a big outfit that does bark in all sizes. They have huge heaps of different size pumice.... $10 per 50l bag.
The thing is NO other medium what so ever is allowed into the country. The ONLY things we have to use is pumice, bark and sphagnum moss.
Mitre 10 has a pallet full of Growstone (artificial pumice made from recycled glass) from the USA on special now. Its been for sale for $40 (9 liters) since lasy year round about this time. Nobody bought, so they selling it for $10 now. I bought a bag and compared it to pumice, and it turns out pumice is double the weight...holds onto moisture longer and absorbs more water than the growstone. I love my pumiceI really don't miss any of the other mediums...
Then again I've never used anything else, so I don't really know what I'm missing, even if I would miss it....
I've been reading extensively on the American forums and pumice is up there with the best. In many cases it out performs most of the mediums. The last few years I've been experimenting with straight pumice and I don't see any negatives so far. I'm moving all my trees over to that come next spring. With my satsukis I add some chopped sphagnum, and add a full layer of sphagnum on top.
Pumice holds water for much longer than we think. I did some tests and it holds more water and for longer than pine bark for instance....
Lux cuttings in Sydney the only place i know of to get retail. The Wiki has info on the importer who only sells in bulk nowdan.e wrote:Hi we're do you get the pumice from in Australia ken