This Amended Topsoil 50/50 Mix Blend is a good-quality, nutrient-rich soil mixture ideal for general gardening, landscaping, and construction projects throughout Napa, Solano, Sonoma, and Marin. Carefully screened and blended for optimal texture and drainage, this versatile soil is great for homeowners in Napa creating lush lawns or raised beds, landscapers in Vallejo designing vibrant outdoor spaces, or contractors in Fairfield needing reliable fill for large-scale jobs.
 
Whether you're planting flowers, shrubs, or preparing a foundation, our amended topsoil ensures strong root development and long-lasting results. Delivered directly to your site, our prompt and professional service makes it easy to get the materials you need—when and where you need them.
 
Clean, screened, and ready-to-use
Promotes healthy plant growth
Excellent for basic gardening and landscape beds
Bulk delivery available for residential and commercial projects
 
Material Specs & Notes
Sold By: Cubic Yard (bulk)
Primary Components: Screened native topsoil & organic screened compost
Texture: Medium-loamy consistency; easy to spread and grade
Drainage: Moderate – retains moisture while promoting healthy root aeration
Organic Matter: Balanced for long-term soil structure and nutrient cycling
pH Range: Neutral to slightly acidic (ideal for most landscape plants)
Screened: Yes – 3/8" minus for improved workability and root penetration
Color: Rich dark brown/black
Weight Per Cubic Yard ~ 1,600 to 1,800 lbs. (varies by source & moister level)
 
Best Uses:
General gardening
Basic garden beds
Backfilling and finish grading
Shrub and tree planting
General landscape applications
⚠️ Avoid using this soil as a drainage layer in compacted areas or deep planters without assessing water retention needs.
 
Delivery Information – Serving Marin, Sonoma, Napa & Solano Counties
We offer fast, reliable bulk topsoil delivery to job sites and homes across the North Bay region, including:
Napa County: Napa, American Canyon, Yountville, St. Helena
Solano County: Vallejo, Fairfield, Vacaville, Benicia
Sonoma County: Santa Rosa, Petaluma, Sonoma, Rohnert Park, Cotati
Marin County: Novato, San Rafael, Mill Valley, Fairfax, and more
 
Minimum Order: 1 cubic yard
Truck Type: Small dump truck — driveway friendly, ideal for tight access residential sites
 
Delivery Times:
Standard delivery window: 8:00 AM – 4:00 PM
Sunday delivery available in select zones
Same-day delivery options available depending on location and volume
 
🔺 Note: Topsoil is delivered loose in bulk and will be dumped at curbside or designated accessible areas. We do not offer bagged versions of this product. Amended Topsoil contains screened green-compost mixture which could contain small traces of glass, plastic and debris.
 
Coverage Per Cubic Yard:
~ 150 sq ft 2" depth
~ 75 sq ft 4" depth
~ 50 sq ft 6" depth
~ 37 sq ft 8" depth
 
Order your Topsoil Blend today and get it delivered to Napa, Solano, Sonoma and Marin cities!
 
 
Frequently Asked Questions – Amended Topsoil Blend
Q: What is amended topsoil?
A: Amended topsoil is native soil blended with organic screened compost & screened dirt to improve structure, drainage, and nutrient content. It’s ideal for landscaping and general gardening.
 
Q: Can this soil be used for vegetable gardens?
A: Yes! This blend is rich in organic matter and screened for consistency, making it a good choice for general raised garden beds, vegetable patches, and most fruit trees across the North Bay.
 
Q: Do you deliver to my location?
A: Most likely — we deliver to Napa, American Canyon, Vallejo, Benicia, Fairfield, Vacaville, and surrounding cities. Contact us to confirm availability.
 
Q: How much soil do I need for a raised bed or lawn install?
A: One cubic yard covers roughly 100 square feet at 3 inches deep. For raised beds or deeper applications, use our Material Volume Calculator to estimate the amount you’ll need.
 
Q: Will this topsoil compact over time?
A: Like all soils, some natural settling occurs, but the compost-enriched structure helps maintain aeration and reduces over-compaction — especially important for plant roots and lawn health.
 
Q: Is there a minimum order for delivery?
A: Yes, we require a 1 cubic yard minimum for delivery. Orders over 8 cubic yards may require multiple trips or additional delivery coordination.