BuildASoil Barley Straw Mulch Mushroom Supplies pH buffered

pH buffered

Lignosulfonate and Seaweed

Organic EM-1

The reservoir has an increased lip height

gives your summer tomatoes super-powers and growing your favorite fragrant herbs

BuildASoil Barley Straw Mulch Mushroom Supplies pH bufferedCertified Organic Straw Mulch Give your garden a natural boost with BuildASoil's Certified Organic barley straw, sourced from a local farm and stored clean under hay tarps. Perfect for small gardens and container growing, this mulch helps retain moisture, support healthy soil life, and even adds a living mulch effect with volunteer grasses. Available in convenient bag and box sizeseasy to use, easy to ship, and a simple way to take your garden to the