Rice Hulls

Save 37%

Size: 25 pounds, 3.5 cu ft
Sale price$21.99 Regular price$34.99


Why Rice Hulls

  • Rice hulls are a valuable high aeration ingredient for soil (Bonaguro et al,. 2017 , Tsakaldimi et al., 2006)
  • Contains significant amounts of silica which can strengthen plants and increase pest resistance 
  • Produced from agricultural waste making it more eco friendly than its alternatives

Ingredients: OMRI organic rice hulls

How to Use

Mix up to 30% rice hulls by volume to your desired media.


Emanuele Bonaguro, Jaco, et al. “Environmental and Agronomic Performance of Fresh Rice Hulls Used as Growing Medium Component for Cyclamen Persicum L. Pot Plants.” Journal of Cleaner Production, vol. 142, 20 Jan. 2017, pp. 2125–2132, www.sciencedirect.com/science/article/pii/S0959652616319072, 10.1016/j.jclepro.2016.11.071

Tsakaldimi, Marianthi. “Kenaf (Hibiscus Cannabinus L.) Core and Rice Hulls as Components of Container Media for Growing Pinus Halepensis M. Seedlings.” Bioresource Technology, vol. 97, no. 14, Sept. 2006, pp. 1631–1639, https://doi.org/10.1016/j.biortech.2005.07.027

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