Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 (Tek) 9/26/83; site tekig.UUCP Path: utzoo!watmath!clyde!akgua!sdcsvax!sdcrdcf!hplabs!tektronix!tekig!johnr From: johnr@tekig.UUCP (John Rettig) Newsgroups: net.garden Subject: Re: fertilizer Message-ID: <2014@tekig.UUCP> Date: Thu, 10-May-84 03:18:50 EDT Article-I.D.: tekig.2014 Posted: Thu May 10 03:18:50 1984 Date-Received: Sun, 20-May-84 00:08:43 EDT References: <318@nbires.UUCP> Organization: Tektronix, Beaverton OR Lines: 33 The easiest available organic fertilizers (and prices) I know of are: Nitrogen sources: Fish meal ($35/100 lb.) Cottonseed meal (?) Phosphorous sources: Bone meal ($10/25 lb.) Rock phosphate (?) Potassium sources: Kelp meal (?) Wood ashes (free) pH adjustment: Dolamite lime ($2/40 lb.) The first ingredient listed in each catagory is the one I use. The prices listed may be out of date slightly. The Pacific Northwest west of the Cascades has typically highly acidic soil, and the lime helps to neutralize pH. It may not be necessary in Colorado or elsewhere. The general proportions I use to mix my ingredients are: 4 parts fish meal 1 part bone meal 1/2 part kelp meal 1/2 part lime This is not intended for broadcast but rather for spot application under transplants, under seed rows, etc. Most organic gardening reference books give much more information than I can produce here. One geneal word of warning: Organic fertilizer will cost 5-10 times as much as other types.