5 Best Mulch Suppliers in Los Angeles (2026)

NH Mulch and Soils is a Sylmar landscape-material supplier carrying mulch, soils, compost, aggregates, decorative rock, cobbles, and boulders, with over 30 years serving landscape companies across Southern California. The yard offers pickup or delivery and states it builds custom material blends to match a customer's specific landscaping needs. It's open to the public, not just trade accounts.

Orta Garden Supply is a Culver City garden center and plant nursery that also carries landscape material, run as a family business rather than a corporate chain. Reviewers describe it as one of the more personal nursery experiences in Los Angeles, with owners Rene and his wife directly involved day to day.

Sepulveda Building Materials is a Gardena landscaping and building-materials supplier carrying natural stone, pavers, brick, gravel, and tool rentals alongside its mulch and soil products. It positions itself as a one-stop hardscape supplier, with staff who walk customers through material options like concrete versus porcelain versus limestone pavers.

Soil & Sod Depot is a Pacoima topsoil, bark, and mulch supplier that also carries fertilizer, sand and gravel, and sod, operating out of a facility on the grounds of Whiteman Airport. Customers can collect material on site or arrange delivery, and the yard offers samples on request before a full order.

Leader Aggregates Sand & Gravel Delivery is a Los Angeles-area delivery-focused supplier carrying mulch, topsoil, decomposed granite, crushed rock, and other aggregates for construction and landscaping jobs. Rather than a walk-in yard, the business is built around fast delivery, with staff coordinating pickup times and quantities directly by phone.