Calphos Soft Rock Phosphate - Regular Powder (50 lb)
Averages 20% P2O5 (3% immediately available), 20% Ca; Soft Rock Phosphate should be applied and worked in prior to planting; Use at 5 lb/100 sq.ft. or 1...
Calphos - Canton Mills, Inc.
Calphos™ is a natural, untreated soft phosphate with colloidal clay containing ... experiment to show the extra value of Calphos™ over Rock Phosphate.
Calphos Soft Rock Phosphate (organic) | Keep It Simple
Soft rock phosphate, also known as colloidal phosphate is a clay material that is surface mined from the old settling basins of former hard phosphate rock mining...
Calphos Powder (0-3-0) 50 lb - Seven Springs Farm Organic ...
A naturally occurring soft phosphate combination of phosphorus, calcium and trace minerals. ... Calphos Powder (0-3-0) 50 lb. Image 1 ... Tennessee Brown Phosphate 50 lb $11.50 ... Rock Phosphate Ida-Gro Pelletized (0-3-0) 50 lb $15.00.
Calphos Soft Rock Phosphate & Calcuim 50 lbs | Ali's Organics ...
Calphos 0-3-0 is a rich organic source of colloidal phosphate and calcium that delivers a combination of readily available and slow release minerals. Great f...
Soft Rock Phosphate - Garden Tea Co.
Also known as Colloidal Phosphate or Calphos. Soft Rock Phosphate is one of the best natural sources of phosphorus (P) and calcium (Ca). Soft rock phosphate...
Cover crops offer organic solutions - Library - Farm Progress
South Dakota organic farmer finds weed, fertility solutions. ... He then spreads calphos (soft rock phosphate) and pelleted chicken manure on the field.
Phosphate rock: a viable option for organic farmers?
Phosphate rock is a generic term for any rock that contains phosphorus minerals. ... Tennessee brown (Tennessee), Pebbled (North Carolina), and Calphos (Florida). ... Calphos comes as soft aggregates of clay-sized particles, while the other...
Plants need calcium, too, just like teeth and bones! - Dave's Garden
Dec 10, 2008 ... (I use CalPhos but there are others available.) Soft rock phosphate is not the same as rock phosphate, Tennessee Brown Rock phosphate,...
HyMark High Spots: October 2013
Oct 31, 2013 ... They settled near Sugar Tree Ridge, 25 miles south of here. ... Gypsum and soft rock phosphate or CalPhos from Florida was a key part of...
August/September 2007 - Midwest Organic Services Association
Jun 27, 2007 ... Michael Snow, Snow Farms, Gayville, SD .... Gomer's, Inc. Soft Oil Ovine. Washington ... Cal Phos #2 With Potassium. Phoenix ..... Diamond Crystal Rock Salt. Cargill .... PCS Corp. Feedphos®-21 Mono-Dicalcium Phosphate.