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Re: Inert Growing Medium
Posted: July 2nd, 2009, 12:30 pm
by Bretts
Wheres Maidenwell gone?
Enfield is out of the 2-7mm at the moment. I know there is at least one other supplier in Sydney area so I have tried to contact Maidenwell to get the details. The website is down and they are not answering the phone. Hope they are not a result of the turn down in the market like other mines?
Re: Inert Growing Medium
Posted: July 2nd, 2009, 2:32 pm
by Mojo Moyogi
Ken,
Many of the particles in the calcined clay as used in cat litter break down very easily and is in no way a substitute for Maidenwell Diatomite. I learned that the hard (and expensive) way.
MM
Re: Inert Growing Medium
Posted: July 2nd, 2009, 2:55 pm
by Bretts
Mojo try Chandlers Kitty litter it is Attapulgite clay. I have been using it for three years and it works fine. I think I prefer Rich Grow Aquatic Planting Mix these days though. Doesn't say what the stuff is except 100% natural minerals and nuetral ph. I used to think it was dearer than the Chandlers kitty litter but once I sat down and worked out the volumes Aquatic mix is slightly cheaper and aquatic mix is a bit better quality. I have found chandlers just starting to break down a bit after three years but I am not rushing to repot anything that is not due as it is working fine. The aquatic mix shows no sign of deteriating at all after the three yaers and I think the trees like it the best out of all I have used for potting mediums.
Re: Inert Growing Medium
Posted: July 23rd, 2009, 12:34 pm
by Bretts
Wheres Maidenwell gone?
Enfield is out of the 2-7mm at the moment. I know there is at least one other supplier in Sydney area so I have tried to contact Maidenwell to get the details. The website is down and they are not answering the phone. Hope they are not a result of the turn down in the market like other mines?
Just talked to Enfield produce again and they say they can not get the Maidenwell Diatomite any more. It seems my fear was real?
Re: Inert Growing Medium
Posted: July 23rd, 2009, 1:01 pm
by teejay
Just talked to Enfield produce again and they say they can not get the Maidenwell Diatomite any more.
Bugger! Did they mention them going out of business at all?
Re: Inert Growing Medium
Posted: July 23rd, 2009, 2:05 pm
by kcpoole
teejay wrote:Just talked to Enfield produce again and they say they can not get the Maidenwell Diatomite any more.
Bugger! Did they mention them going out of business at all?
Ahh shari!!!!
Was going to call them next week to see if they had gotten any more in as will nedd some more soon
Ok everyone can all see if we can find another supplier and post here
Ken
Re: Inert Growing Medium
Posted: July 23rd, 2009, 3:22 pm
by teejay
Ok everyone can all see if we can find another supplier and post here
I'm not sure if the supplier is the issue, it sounds like the problem is at the beginning, Maidenwell may have gone under!

Although I can't find any mention of it anywhere, but if a supplier can't source it anymore it sounds bad. Reeeeeeaaaaaaal bad.
Re: Inert Growing Medium
Posted: July 23rd, 2009, 3:44 pm
by teejay
There are other Australian diatomite products out there which may be suitable if they can be found. Like this maybe:
http://www.mtsylviadiatomite.com.au/
http://www.mtsylviadiatomite.com.au/mod ... ensorb.pdf
This stuff is 13.70 for 35ltrs:
http://petwise.shopau.biz/catalog/produ ... 3ac6d9a881
Anyone tried it?
Re: Inert Growing Medium
Posted: July 23rd, 2009, 4:40 pm
by Jow
There was diatomite from a sydney quarry that was used a bit down here when it first hit the market. It killed a lot of trees as it was very acid i think it is the diatomite that is used in kity litter.... Maidenwell was close to neutral ph wise.
Re: Inert Growing Medium
Posted: July 23rd, 2009, 6:14 pm
by SteveT
Rich Grow Aquatic Planting Mix is a product called 'spongalite' (I contacted the distributer). The great irony is that it comes all the way from WA but I prefer the look of it over diatomite which is highly available to me here in Brisbane (from the pet store around the corner). I believe it holds less water than diatomite (only around 50% vs 100% its own volume) so I intend to use it for my large JBPs (possibly even straight).
Re: Inert Growing Medium
Posted: July 24th, 2009, 1:12 am
by Pup
SteveT wrote:Rich Grow Aquatic Planting Mix is a product called 'spongalite' (I contacted the distributer). The great irony is that it comes all the way from WA but I prefer the look of it over diatomite which is highly available to me here in Brisbane (from the pet store around the corner). I believe it holds less water than diatomite (only around 50% vs 100% its own volume) so I intend to use it for my large JBPs (possibly even straight).
Spongolite versa rock and kitty litter are all inert. All made by the same manufacture here in WA in a town down the south called Albany not allbany as many eastern states people say.
I had the products analysed by a soil chemist all are the same just different colours. Kitty litter is the cheapest of them all.
Spongolite is sold to workshops to soak up oil, versa rock was sold here about 10 years ago as an inert soil mixer. We all know what kitty litter is sold for.
Just my two cents worth.

Pup
Re: Inert Growing Medium
Posted: July 24th, 2009, 10:33 am
by teejay
It's all very weird. The website has gone and the phone is now disconnected at Maidenwell but my closest supplier reckons they're still in business??????
Re: Inert Growing Medium
Posted: July 24th, 2009, 11:42 am
by teejay
Just got this from Mt Sylvia Diatomite:
Kleensorb granulesa are 2-7mm
pH is around 8.
Vitec in Dandenong South can supply.
Re: Inert Growing Medium
Posted: August 12th, 2009, 8:46 pm
by anttal63
sage horticulture have a new diatomite delivery. they say maidenwell still operating.

Re: Inert Growing Medium
Posted: August 13th, 2009, 7:49 am
by teejay
That's a relief! I only just got on to the stuff.
Cheers Ant!
