Aggregate / Deco Rock

Soil, Mulch, & Compost

WZ Eco-Friendly ProductWheeler Zamaroni has long been an industry leader in the manufacture of soil mixes and amendments. We also carry a wide variety of mulches, bark products and top dressings. We have long been a partner to the nursery trade, providing special planting mixes and mulches for a broad range of plants and growing requirements, such as trees, California native plants, succulents, cacti, palm trees, bog plants and more.

Soil Products

Wheeler Zamaroni is one of the top suppliers of soil mixes, soil amendments, and soil-less mixes to the Northern California nursery market. Our custom blending of high quality materials makes our mixes among the finest soil products available. Continual testing and strict quality controls allow us to provide a proven and consistent mix.

  • Soil Mix - A great all-purpose planting mix, used for flowers, shrubs, trees, new lawns, under sod and in gardens.
  • Raised Bed Mix - Use this purpose-formulated mix for above-ground planting in containers, raised beds, wine barrels and more.
  • Veggie Mix - Perfect for vegetable gardens, flower gardens or raised beds!
  • Acid Mix - Specifically formulated for acid-loving plants like azaleas, rhododendrons and roses.
  • Amended Soil - A heavier, soil based mix excellent for use under sod, building mounds, or general planting.
  • Plain Screened Loam - Screened for large stones, screened soil loam is ideal for use in building mounds or as fill dirt.

Bark and Mulch Products

Wheeler Zamaroni stocks over one dozen different types of bark and wood products for decorative and utility applications. Our wide range of wood bark products allow you to choose the material that best suits the look you want and that fits your budget. We also provide certified playground chips, which meet all applicable government standards. From  mulch oriented products to the highest quality decorative fir and redwood barks, Wheeler Zamaroni has the product you need at a price you can afford.

Contact Us today to speak to one of our soil experts GO