Business Details
50+ Years
experience
Your Trusted Garden Supply Store in Oshawa
Kamstra Landscaping & Garden Supplies has served the Oshawa community since 1965, evolving from a full-service landscape contractor to a trusted supplier of premium gardening and landscaping materials. Our expertise spans six decades, offering products like triple mix soil, mulch, decorative stone, and plants alongside personalized advice. We prioritize old-fashioned service, reliability, and customer education, ensuring DIYers and professionals alike achieve successful outdoor projects. With a focus on quality and community safety, we maintain rigorous hygiene protocols and provide both pickup and delivery options to meet modern needs. 
Services
Topsoil Sales
Mulch Supply
Decorative Stone
Plant Nursery
Bulk Delivery
Landscaping Fabric
Grass Seed
Concrete Products
Garden Tools
Expert Consultation
Details
- Year established: 1965
Highlights and features
- We offer 60 years of combined industry experience in landscaping and horticulture.
- Our staff provides expert advice tailored to local climate and soil conditions.
- We guarantee same-day delivery for bulk orders within our service zones.
- Our family-owned business maintains a 100% satisfaction guarantee on all products.
- We stock regionally sourced materials to ensure compatibility with local projects.
What people say
Friendly staff
Great advice
Quality products
Timely delivery
Unique designs
Services
Bulk Delivery
Kamstra offers same-day delivery for bulk landscaping materials within specified zones. Our fleet ensures timely transport of soil, mulch, and stone products directly to your site. Customers receive competitive pricing with volume discounts available for large orders.
Triple Mix Soil
Our premium triple mix combines soil, peat loam, and composted manure for optimal plant growth. Ideal for gardens, lawns, and planting beds, this blend retains moisture while providing essential nutrients for healthy vegetation.
Decorative Stone
We supply various decorative stones including riverstone, pea gravel, and colored granite for aesthetic outdoor applications. These materials enhance curb appeal while providing durable, low-maintenance ground cover solutions for gardens and pathways.
Mulch Supply
Kamstra offers cedar, colored, and organic mulches to suit different landscaping needs. Our mulches help retain soil moisture, suppress weeds, and improve soil structure while adding visual appeal to garden beds and walkways.
Plant Nursery
Our garden center features annuals, perennials, shrubs, and trees suited to local growing conditions. Expert staff provide planting advice and seasonal recommendations to help customers select appropriate vegetation for their specific landscape projects.
Questions
Do you offer delivery services for bulk materials?
Yes, we provide same-day delivery for bulk orders within our service zones. Contact our office for details and pricing.
What payment methods do you accept?
We accept contactless payments and cash for in-store purchases. Special arrangements may be required for large orders.
Are your products suitable for local climate conditions?
Yes, we stock regionally sourced materials and plants specifically suited to Durham Region's climate and soil types.
Do you guarantee product quality?
We offer a 100% satisfaction guarantee on all our products. Return policies apply to unopened materials only.
Can I get expert advice for my landscaping project?
Our experienced staff provides free consultations and tailored recommendations to help you achieve successful landscaping results.
