Olds Community Garden Guild
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We follow the "Society for Organic Urban Landcare" standards 

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SOUL guidelines for products used in garden

 
Mulches                                                         

Newspaper/paper (veggie dyes)                    
Straw/hay (low weed seed)
Cardboard (low wax)      

Woodchips (not chem. Treated)  
Bark chips  

pH adjustments
Vinegar (acetic acid)
Ascorbic acid (vitamin C) 
               

Growth promoters
Gibberelic acid (willow bark)
Vitamin B1 and C
Indole acetic acid (IAA)
 (not IBA or NAA)                                            

                                                                       
Fertilizer (no synthetic)
Compost (heated 60C 5days)
Compost tea                                                    Micros: use only if documented deficiency
Raw manure (rabbit, sheep)                          Calcium: limestone, dolomite lime, gypsum
Eggshells                                                          Magnesium :Epson salt (MgS)
Wood ash (not treated)                                   Copper- copper sulphate (CuS)
Fish meal                                                          Zinc from zinc oxide or sulphate
Seaweed                                                           Iron from ferric acid and ferrous sulphate
Leaf mould
Corn meal/ gluten
Blood meal
Bone meal
Rock potassium  (greensand, mica, basalt)
Rock phosphate (P2O5)
Humic acid
Fulvic acid
Vermiculture
Green manure (fall rye, clover)
molasses                                                         

Pesticides
Row covers                                                        Flame torches(herbicide)        
Plastic mulch(removed at end)                       Baking soda (powdery mildew)
Vinegar 7% acetic acid (herbicide)                Milk (mildew and mosaic virus)
Neem oil                                                             Garlic
BT (Dipel)                                                           Hydrogen Peroxide
Rotenone                                                            Infrared radiation
Pyrethrum (chrysanthemum)                           Iodine
Diatomaceous earth                                          insecticidal soap (veggie fatty acids)
Bordeaux mix  (CuS)                                        pheromones
Boric acid (ants)
Cinnamon
Citrus oil
Essential oils
Pine oil



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