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BOTH Bumper Crop organic soils BUY 3 GET THE 4TH FREE!


  • Garden Center 1805 Pueblo Ave Napa, CA, 94558 United States (map)

Both our popular Bumper Crop Organic Soil will go on sale starting April 26th. While supplies last, buy 3 bags and get your 4th bag of potting soil or soil builder FREE!

Bumper Crop Organic Potting Soil is the ideal soil for any sort of container situation: terra cotta pots, raised beds, wine barrels, etc. Containers need to have great drainage and Bumper Crop Potting Soil provides that, along with the nutrients your plants need to get off to a healthy start. It's similar to our famous Bumper Crop Soil Builder, but a more mild blend that you can plant straight into.

It has all the usual stuff plus... 

  • Earthworm Castings

  • Seabird Guano

  • Dolomite Lime

  • Feather Meal

  • Bone Meal

  • Alfalfa

  • Bat Guano

  • Kelp Meal

FYI the bags are 2 cubic feet in size and two bags fill up a half wine barrel. Sale ends when supplies run out.

Bumper Crop Natural & Organic Soil Builder is a premium soil amendment.  It contains only the finest natural and organic ingredients including: composted chicken manure, earthworm castings, bat guano, and kelp meal.  This is a versatile mix that may be used as a natural and organic soil builder or mulch. Think of it as boosted up compost!

One bag will amend 8 square feet of our native-Napa soil or tired raised bed soil. Mix it in and you’re ready to plant! OR spread it thin (over 12-24 square feet) for a little pick-me-up for existing plantings. This is ideal for ‘freshening-up’ raised beds for other containers.