>Does anyone know how much ammonium sulfate I should use for my >acid loving bonsai? The soil is currently about 7 in alkalinity. >I was told to
>use ammonium sulfate but the instructions are for 100 sq. ft. >areas plus.
Thanks !
Martha


Don't use any. I doubt ammonium sulphate is going to have any effect on
a bonsai mix; it's designed for a soil with a clay component that can
adsorb the cations. In a bonsai pot, "acid loving" plants just want a
certain availability of nutrients, and if you feed them with a
full-spectrum fertilizer with chelated iron, they won't care what the
pH is.

Nina

For more details visit:



http://internetbonsaiclub.org/component/option,com_smf/Itemi d,133/topic,1656
0.0/



Regards



Anil Kaushik

Bonsai Club (India)

Chandigarh "The City Beautiful"





-----Original Message-----
From: Internet Bonsai Club [mailto:BONSAI [at] HOME.EASE.LSOFT.COM] On Behalf Of
Nina
Sent: Friday, September 02, 2005 5:49 AM
To: BONSAI [at] HOME.EASE.LSOFT.COM
Subject: [IBC] Ammonium Sulfate



>Does anyone know how much ammonium sulfate I should use for my >acid loving
bonsai? The soil is currently about 7 in alkalinity. >I was told to

>use ammonium sulfate but the instructions are for 100 sq. ft. >areas plus.

Thanks !

Martha





Don't use any. I doubt ammonium sulphate is going to have any effect on

a bonsai mix; it's designed for a soil with a clay component that can

adsorb the cations. In a bonsai pot, "acid loving" plants just want a

certain availability of nutrients, and if you feed them with a

full-spectrum fertilizer with chelated iron, they won't care what the

pH is.



Nina



************************************************************ ****************
****

++++Sponsored, in part, by Bob Pastorio++++

************************************************************ ****************
****

>>-->> The IBC HOME PAGE & FAQ: http://www.internetbonsaiclub.org/ <<--<<

+++++ Questions? Help? e-mail BONSAI-REQUEST [at] HOME.EASE.LSOFT.COM +++++


************************************************************ ********************
++++Sponsored, in part, by Bob Pastorio++++
************************************************************ ********************
>>-->> The IBC HOME PAGE & FAQ: http://www.internetbonsaiclub.org/ <<--<<
+++++ Questions? Help? e-mail BONSAI-REQUEST [at] HOME.EASE.LSOFT.COM +++++