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Business Details
50+ Years
experience
Trusted Family-Owned Nursery in La Verne, CA
West Covina Nurseries stands as a multi-generational, family-owned enterprise dedicated to cultivating premium-quality plants for landscapes, gardens, and businesses. Since our founding in 1968, we have combined traditional horticultural practices with innovative techniques to nurture a diverse selection of healthy, vibrant plants. Our family legacy spans over five decades, with each generation expanding our reach and refining our offerings to meet evolving industry demands. We operate across 100 acres of growing yards in California, including locations in La Verne, Santa Barbara, Arroyo Grande, Riverside, and Brentwood. Our team of experienced professionals shares a deep passion for plants and a commitment to exceptional customer service.

We specialize in plant propagation, landscape supplies, and tailored solutions for commercial and residential clients. Our partnerships with industry experts ensure we maintain the highest standards of quality and diversity in our offerings. We prioritize sustainable practices and continuous improvement to provide unique plant varieties that meet our clients' needs. With decades of collective experience, our leadership team brings expertise in horticulture, business management, and customer relations. Our mission remains to deliver excellence in plant cultivation while fostering lasting relationships with our clients and communities.
Services
Wholesale plant sales Plant propagation Landscape supplies Nursery management Plant delivery services Custom plant sourcing Propagation yard operations Commercial landscaping solutions
Details
  • Year established: 1968
Highlights and features
  • Family-owned since 1968 with three generations of horticultural expertise
  • Operate 100 acres of growing yards across diverse California climates
  • Specialize in plant propagation and unique variety selection
  • Team includes certified horticulturists and industry veterans
  • Maintain quality through sustainable practices and continuous improvement
Services
Wholesale Plant Sales
We offer a comprehensive selection of premium-quality plants for commercial landscapers, garden centers, and contractors. Our inventory includes trees, shrubs, and specialty plants cultivated across 100 acres. With decades of industry experience, we ensure consistent quality and reliable supply chains to meet large-scale project requirements.
Plant Propagation
Our propagation services focus on developing unique plant varieties and maintaining genetic diversity. Using advanced horticultural techniques, we produce healthy, resilient stock for commercial clients. This service supports sustainable landscaping practices while meeting specific client needs for specialized plant material across California's diverse climates.
Landscape Supplies
We provide essential landscape materials including soil amendments, mulch, and planting accessories. Our products support professional landscapers and contractors in creating thriving outdoor spaces. With multiple distribution points across California, we ensure timely delivery of high-quality supplies for projects of all sizes.
Custom Plant Sourcing
Our team specializes in locating and cultivating unique plant varieties for specific design requirements. This service caters to landscape architects and designers seeking distinctive elements for commercial projects. We combine industry expertise with extensive growing capabilities to deliver tailored plant solutions.
Plant Delivery Services
We offer efficient delivery of plant materials across California through our coordinated logistics network. Our transportation system ensures timely, damage-free delivery of bulk orders to job sites. Experienced staff manage shipping logistics to maintain plant health during transit while meeting project timelines.
People
David Zylstra
Partner
David Zylstra has served as a partner since 1980, bringing business expertise from his University of Redlands degree. He works alongside family members to maintain the nursery's legacy while ensuring modern operational efficiency for the La Verne location.
Diane Mead
Partner
Diane Mead, a Cal Poly graduate in Ornamental Horticulture, oversees sales coordination and propagation efforts. With over four decades of experience, she manages new plant acquisitions and operations in Arroyo Grande while maintaining industry quality standards.
Doug Zylstra
Partner
Doug Zylstra transitioned from childhood nursery work to managing Santa Barbara operations after graduating from Cal Poly. He brings hands-on expertise in ornamental horticulture and oversees daily operations for the coastal growing location.
Ryan Zylstra
Partner
Ryan Zylstra joined the family business in 2007, representing the third generation of leadership. He works directly with sales teams to maintain operational efficiency while driving continued growth across the company's expanding California operations.
Mark Barrios
Bid Coordinator
Mark Barrios has managed Southern California yard operations since 2003. With 40+ years industry experience, he coordinates bids, purchasing, and personnel management for the La Verne location while ensuring compliance with safety regulations.
Questions
What services does West Covina Nurseries offer?
We provide wholesale plant sales, propagation services, landscape supplies, custom plant sourcing, and delivery solutions for commercial and residential clients.
Do you serve Northern California?
Yes, we expanded to Brentwood in 2021 and maintain operations across Northern, Central, and Southern California.
Are you a family-owned business?
Yes, we've been family-owned since 1968 with three generations actively involved in operations.
What makes your nursery unique?
Our combination of 55+ years of experience, 100-acre growing capacity, and commitment to unique plant varieties sets us apart.