Business Details
17 Years
experience
Your Trusted Organic Garden Experts in Los Angeles
Founded in 2009, Le Quattro Stagioni has redefined organic garden care in Los Angeles through our commitment to sustainable practices and personalized service. Our team of skilled gardeners, led by owner Mariela Guastavino, combines advanced agronomic expertise with a deep reverence for nature to transform gardens into thriving ecosystems. With over 15 years of experience across three continents, we specialize in soil restoration, integrated pest management, and irrigation optimization tailored to Southern California's unique climate.Our approach merges scientific precision with artistic vision, ensuring each garden reflects its owner's aesthetic while maintaining ecological balance. Backed by glowing testimonials from clients in Los Angeles, Venice, and Brentwood, we continue to set industry standards for organic landscaping excellence.
Services
Organic Garden Maintenance
Soil Restoration
Pest Management
Irrigation Optimization
Rose Garden Care
Lawn Revitalization
Specialty Garden Design
Tree Pruning
Mulching Services
Garden Consultation
Details
- Year established: 2009
Highlights and features
- We offer 15+ years of organic gardening expertise across three continents
- Our teams are hand-picked by owner Mariela Guastavino for each project
- Specialized in Southern California soil restoration and water conservation
- Proven integrated pest management without chemical pesticides
- Personalized garden assessments with detailed soil and plant analysis
What people say
Thorough and lovely
New life
Family relationship
Peace of mind
Masterful work
Services
Organic Garden Maintenance
Our organic maintenance programs nurture gardens through natural soil enrichment, custom-blended fertilizers, and sustainable practices. We implement seasonal adjustments to maintain optimal plant health while preserving ecological balance. Clients receive ongoing assessments and adaptive care plans tailored to their garden's unique needs and climate conditions.
Soil Restoration
We analyze soil composition and chemistry to develop targeted restoration plans. Our approach includes organic matter integration, pH balancing, and microbial ecosystem enhancement. This foundational work ensures long-term garden vitality through improved water retention, nutrient availability, and plant disease resistance specific to Southern California's soil profiles.
Integrated Pest Management
Our chemical-free pest solutions utilize beneficial insects, companion planting, and ecosystem balancing. We implement regular monitoring systems and habitat modifications to prevent infestations. This approach protects pollinators and wildlife while maintaining garden health through scientifically-backed organic pest management techniques.
Irrigation Optimization
We specialize in designing and adjusting irrigation systems for water efficiency. Our services include system assessments, drip irrigation installation, and smart controller programming. We tailor solutions to California's climate, reducing water usage while maintaining optimal plant hydration through precision watering techniques.
Specialty Garden Design
We create bespoke garden spaces including rose gardens, native plant installations, and container arrangements. Our designs incorporate seasonal blooming cycles and ecological harmony. Each project includes plant selection guidance, layout planning, and ongoing maintenance to ensure lasting beauty and functionality.
People
Mariela Guastavino
Founder & Owner
With 20+ years of international gardening experience and advanced degrees in Agronomic Engineering and Spiritual Psychology, Mariela founded Le Quattro Stagioni to combine ecological science with artistic vision. Her personal commitment to organic practices stems from a transformative experience in her early career, shaping the company's philosophy.
Questions
What makes your organic gardening approach unique?
Our approach combines scientific soil analysis with artistic vision, using custom-blended organic fertilizers and natural pest control while respecting each garden's unique ecosystem.
Do you work with both residential and commercial properties?
Yes, we serve both residential homeowners and commercial properties across Los Angeles, tailoring our services to each client's specific needs and garden characteristics.
How do you handle irrigation challenges?
We assess existing systems, implement water-efficient drip irrigation where needed, and optimize watering schedules to match plant needs and local water regulations.
Can you restore neglected gardens?
Yes, our specialty is garden restoration. We evaluate current conditions, develop revitalization plans, and implement soil restoration and plant rejuvenation techniques to transform neglected spaces.
What areas do you service?
We primarily serve Los Angeles County, including Venice, Brentwood, West Los Angeles, and Pacific Palisades, adapting our services to local climate conditions.
How often do maintenance visits occur?
Visit frequency depends on garden needs, typically weekly or biweekly, with seasonal adjustments and special attention to irrigation requirements during dry periods.
