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Location

1505 Bell Hill Rd 
Kelseyville, CA 95451

Office hours

Mon – Fri 9am – 4pm
Sat - Appointment Only 
Sun – Closed

Call us Today

707-263-4431

Multiflex logo

Call us Today

Food Based Compost

Nutrient-rich food based compost soil amendments are created from diverse feedstock and can be custom blended to meet each grower’s individual needs. Food Base Compost enhances microbial activity and add nutrients to the soil, increases drainage in clay soils and water retention in sandy soils. It stimulates leafy growth and succulence and promotes strong root systems and build disease resistance.

Green Waste Compost

Compost is a soil amendment made from agricultural waste and other organic materials. It is used to enrich your existing soil. Green Waste Compost benefits soil food web organisms and reduce the risk of underground water pollution. Avoiding compaction (reduced air space) is a key to maintaining soil fertility. CDFA approved and STA certified.

Mushroom Compost

Mushroom Compost is made from agricultural materials, such as hay, straw, straw horse bedding, poultry litter, and gypsum. Mushroom Compost has high water and nutrient holding capacity and exhibits no nitrogen draw down problems. As a fertilizer and soil amendment for farming, Mushroom Compost supports plant growth in a variety of plant applications, and inhibits artillery fungus.

Cow Manure

Cow manure contains varying amounts of phosphorus, nitrogen, potassium and other nutrients. The ratios vary depending upon the animals’ feed, health and environment. Adding aged manure to the garden adds organic matter to the soil, which helps the soil absorb water and hold it during the heat of the day. It also adds aeration around the plant’s root system.

GET IN TOUCH

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Free 2 Hours of Trucking on 50+ Yards

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Premium Blends Start @ $50 yard

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Mixed and Sourced By Us = Lower Prices for You

About us

Providing premium wholesale soil, amendments, and custom blends to farmers all over California and Oregon. 

Contact us

Nor Cal Soil Builders
1505 Bell Hill Rd 
Kelseyville, CA 95451

707-263-4431

soilbuildersme@gmail.com