Man made pumice

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Hackimoto: Aussie Bonsai Fan; Posts: 746; Joined: May 15th, 2012, 10:22 pm; Favorite Species: Kurume Azaleas,Figs, Wisteria, Swamp Cypress; Bonsai Age: 53; Bonsai Club: Gold Coast, Tweed Bonsai Club; Been thanked: 2 times

Post by Hackimoto » October 6th, 2018, 11:27 pm

I'm curious as to whether anyone has done a ph test on artificial pumice?

Hackimoto: Aussie Bonsai Fan; Posts: 746; Joined: May 15th, 2012, 10:22 pm; Favorite Species: Kurume Azaleas,Figs, Wisteria, Swamp Cypress; Bonsai Age: 53; Bonsai Club: Gold Coast, Tweed Bonsai Club; Been thanked: 2 times

Post by Hackimoto » October 7th, 2018, 9:24 am

The reason that I ask is that I did a ph test and it came up very alkaline 8.5 to 9. This could present problems.

dan.e: Aussie Bonsai Fan; Posts: 56; Joined: April 18th, 2014, 1:03 pm; Favorite Species: Juniper; Bonsai Age: 1; Location: Pottsville; Has thanked: 28 times; Been thanked: 1 time

Post by dan.e » October 20th, 2018, 1:09 pm

dunno but I have put this stuff in my mix this year so I would love to know also

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3 posts • Page 1 of 1