Organic Garden Store in Grapevine, TX

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At Marshall Grain, we are an Organic Garden Store located in Grapevine, TX, that strives to make the planet a better place. We carry everything from fertilizers to biostimulants, insect controls, and more to help your garden flourish. We are dedicated to creating a healthier community with organic gardening knowledge and supplies. If you're looking to grow your own produce with supplies that are safe and environmentally friendly, visit our Organic Garden Store in Grapevine, TX today!


Organic fertilizers enrich your soil with fresh macro-nutrients and organic matter needed to feed your plants. Bio stimulants are beneficial bacteria, fungi and other microorganisms that work together with your organic fertilizer to enhance root development and nutrient uptake as well as moisture retention.


Organic methods for insect and disease controls offer gardeners like you a way to protect your vegetables, flowers and other plants from damage while ensuring that your edibles are safe to eat and that you are doing minimal harm to our pollinators and the environment.


Soil Amendments complement fertilizers and bio-stimulants by adding "micro-nutrients" or products that improve the structure, moisture-holding capacity, and drainage ability of your soil.


There are dozens of different kinds of mulches on the market, but when it comes to organic gardens, nothing substitutes for wood mulches.  Marshall Grain carries several top quality natural organic mulches, including natural and colored hardwoods, aromatic cedar, pecan, pine straw, and straw.