Hey, i need some ph down, this says... well i'l just let ya see it,

http://cgi.ebay.co.uk/ws/eBayISAPI.d...MEWA%3AIT&rd=1

Question is, is that for soil ph as well as hydroponic?
im confused when it comes to ph, temps, humids stuff like that.
suggestions appreciated, cheers
masterg Reviewed by masterg on . PH down... Hey, i need some ph down, this says... well i'l just let ya see it, http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=7710522420&rd=1&sspagename=STRK%3AMEWA%3AIT&rd=1 Question is, is that for soil ph as well as hydroponic? im confused when it comes to ph, temps, humids stuff like that. suggestions appreciated, cheers Rating: 5