define('TABLE_STORE_CREDIT', DB_PREFIX . 'sc_customers'); ?> Raw Ingredients | Shroom Supply New Products Specials My Account View Cart Log In or Register Advanced Search Your cart is empty Categories Mushroom Grow KitsGrain SpawnBulk SubstratesCasing MixRaw IngredientsLab SuppliesGrow Room SuppliesAgar & Culture MediaAgar KitsBottled Media Mixes & AdditivesAgar Lab Supplies & AccessoriesMyco Jar LidsMushroom Jar LidsLid AccessoriesMushroom Grow BagsMushroom Grow Bags (Standard)Mushroom Bags w/ Injection PortsPoly Tubing & Straw Log BagsBag Accessories & SealersSyringes & NeedlesSterile SyringesSterile NeedlesAir FiltrationMicroscopyMicroscopesMicroscope AccessoriesCanners & SterilizersPressure Canner/CookersElectric SterilizersStovetop SterilizersImpulse SealersHand SealersHand Sealers w/ CutterFood DehydratorsBooks & VideosOther ProductsShroom SchwagALL PRODUCTS ... Information Gift Certificates Shipping Policy Mail Order Your Privacy Conditions of Use Return Policy Contact Us Home :: Raw Ingredients Raw Ingredients Displaying 1 to 18 (of 18 products) Dehydrated Horse ManureOur horse manure is the best there is for mushroom cultivation. All of our manure originates from purebred show horses that are fed Grade-A organic...$6.25... more info Organic Rye BerriesOrganic Rye Berries. 100% USDA certified organic non-GMO grains. Rye berries are regarded as the highest quality grain to make mushroom spawn out of....$6.00... more info Brown Rice FlourAll natural, whole grain brown rice flour. Our all natural BRF is 100% stone ground on a very fine setting. Brown rice flour is the main ingredient...$4.95 $4.25Add: Vermiculite[Coarse Grade]Coarse (large) sized vermiculite. Coarse vermiculite is typically used as an ingredient in mushroom substrates for the purpose of retaining moisture....$2.25Add: Vermiculite[Fine Grade]Fine (small) sized vermiculite. Fine vermiculite is commonly used as an ingredient in mushroom substrate cakes, such as PF-tek style cakes. The PF...$2.00Add: PerliteNatural perlite. Our perlite is large sized (coarse grade) and is free of any additives or chemicals. Perlite is most frequently used to keep...$2.00Add: Coconut Coir BrickA brick of our all-natural coco coir weighs approximately 650 grams and makes approximately 10 quarts after being hydrated. This is an eco-friendly...$3.99Add: Granular GypsumHorticultural grade granular (quick-release) gypsum. Gypsum is commonly used as an ingredient in mushroom substrates and casing mixtures. The primary...$4.25Add: Fresh Cut Wheat StrawFresh cut wheat straw. Our wheat straw comes pre-shredded into pieces averaging between 2" and 4" in length. This straw is meant to be pasteurized...$2.25Add: Birch Wood Dowel PinsThese spiral groove dowel pins are made of birch wood and measure 8mm x 25mm (5/16" X 1"). Perfect for making plug spawn for wood-loving species. To...$2.95... more info Sealing Wax for Plug Spawn100% natural soy wax flakes for sealing plug spawn inoculation sites. GMO-free. Melting temperature of 145°F. Our wax flakes melt easily in a double...$4.95Add: Organic Peat MossPre-sifted organic peat moss. Shroom Supply peat moss comes pre-sifted of large sticks and clumps. Peat is commonly used as an ingredient in mushroom...$2.00Add: Hydrated LimeHorticultural grade hydrated lime is frequently used as an ingredient in mushroom substrate casing material. It is primarily used to raise the pH of...$2.00Add: Oyster Shell FlourOyster shell flour is an excellent source of calcium carbonate and is often used in casing mixtures to adjust pH levels. It breaks down slowly over...$2.00Add: Wheat BranDry wheat bran. Wheat bran is commonly used as an ingredient in substrates of wood-loving mushroom species. Sold in ½ gallon increments.$2.00Add: Chicken ManureDehydrated "Grade-A" poultry manure. Chicken manure is sometimes used as a nitrogen supplement in bulk substrates, especially when spawning to coir....$4.75Add: Wild Bird SeedPremium wild bird seed. Wild bird seed (WBS) is often used as a mushroom grain spawn. A common preparation method is to thoroughly rinse the seed...$3.50Add: Rye Grass SeedSeasonal rye grass seed. Rye grass seed is often used as a grain spawn for sclerotia producing strains. Many prefer it for sclerotia production over...$5.00Add: Displaying 1 to 18 (of 18 products) Tweets Please visit our friends at MUSHROOMS.com for all your gourmet culture and microscopy needs! Use coupon SHROOMS for 10% off! Posted April 19 We are now offering 25 lb. bags of USDA Organic Rye Berries for only $34.95! Posted March 31 Happy St. Patrick's Day!Posted March 17 Now accepting BITCOIN!Posted January 15 Now shipping to CANADA!Posted October 14 Reviews I must say that you guys have made a great first impression... Copyright © 2016 Shroom Supply.