
At Stangl’s Enviro Lawn Care, we’ve been redefining lawn care in Niagara, Ontario, for over 44 years. Since 1981, our family-owned business has shifted from conventional practices to a regenerative, soil-first approach that prioritizes living systems over quick fixes. Our flagship product, Nature’s Brew, combined with innovative inputs like Squid Juice and insights from pioneers like Thomas Dykstra, James White, Glen Rabenberg, and David Johnson, is transforming lawns into resilient, thriving ecosystems. This blog sets the record straight for new customers, industry skeptics, and eco-conscious homeowners who hear that weed sprays and synthetic fertilizers are the only solutions—yet still battle persistent weeds and degraded soils.
The Problem with Conventional Lawn Care
The industry often pushes weed sprays and synthetic fertilizers as the go-to for a green lawn. But as we’ve seen on countless properties—and as your own weed-filled yards may show—these methods are Band-Aids. Sprays kill weeds temporarily but don’t address why they grow: poor soil health, low calcium, low phosphorus, and compacted structure. Synthetic fertilizers provide a quick nutrient hit but starve the soil’s microbial life, leading to dependency and declining lawn vitality. As Thomas Dykstra, entomologist and regenerative advocate, explains, plants attract pests and weeds when they’re stressed due to nutrient imbalances or environmental pressures. Our approach flips the script, focusing on the root causes to create lawns that naturally resist weeds and thrive without chemical crutches.
Nature’s Brew: The Heart of Regenerative Lawn Care
Our Nature’s Brew is a fungal-dominated compost extract, inspired by Dr. David Johnson’s groundbreaking work on biologically enhanced agricultural systems. Johnson’s research shows that fungal-rich compost, like our Johnson-Su-derived extract, fosters diverse microbial communities that improve soil structure, nutrient cycling, and plant resilience. DNA testing of our compost confirms a robust microbial profile, teeming with fungi and bacteria that work symbiotically with grass roots. This aligns with Dr. James White’s rhizophagy cycle, where plants “farm” microbes to extract nutrients, enhancing vigor and reducing pest susceptibility. By applying Nature’s Brew, we’re not just feeding grass—we’re building a living soil ecosystem that supports long-term health.
Squid Juice: A Game-Changing Biostimulant

Enter Squid Juice, a 100% organic liquid fertilizer from GreenFlow Corp, derived from squid by-products. Unlike fish hydrolysates, Squid Juice contains β-chitin, a rare, highly bioactive compound found in squid pens. As noted in scientific studies (e.g., Shamshina et al., 2020), β-chitin promotes plant growth, suppresses pathogens, and boosts beneficial soil microbes. Its solubility makes it far more effective than the common α-chitin in crustacean shells, delivering nutrients and biostimulant effects directly to plants and soil. Squid Juice acts as a plant immune booster, forming protective barriers on leaves and eliciting natural defenses against fungi, nematodes, and abiotic stresses like drought—key factors in reducing weed pressure.
Glen Rabenberg, a soil health expert, emphasizes the importance of carbon and microbial inputs to “feed the soil, not just the plant.” Squid Juice’s amino acids (like L-cysteine) and balanced 2-2-2 N-P-K profile complement Nature’s Brew by providing a slow-release nutrient source and stimulating microbial activity. Together, they create a synergistic powerhouse that enhances turf vigor, improves water retention, and reduces the need for synthetic inputs.
Our Regenerative Process: A Systems Approach
Our process at Stangl’s is rooted in systems thinking, not quick fixes. Inspired by Rabenberg’s focus on soil biology and Dykstra’s insights on plant health, we:
- Enhance Soil Biology: Nature’s Brew and Squid Juice feed diverse microbes, improving soil aggregation and reducing compaction (often 300 PSI in stressed lawns, far above our ideal 100–150 PSI). This creates a porous structure for better water infiltration, critical when customers under-water or mow too short.
- Balance Nutrients: We address calcium and phosphorus deficiencies—key weed drivers—with targeted inputs like GSR Calcium and soft rock phosphate. These work with Squid Juice’s nutrients and fulvic acid to make minerals bioavailable, crowding out weeds like dandelions.
- Monitor and Adapt: Using tools like penetrometers, refractometers, and EC meters (as highlighted in our blog on regenerative metrics), we track soil health and plant vigor, ensuring every lawn gets a tailored plan.

A shining example is our transformation of St. Michael’s Catholic School in Niagara Falls. Starting in 2018, we turned a muddy, compacted sports field into a lush, green expanse by 2024 using Nature’s Brew, Squid Juice, aeration, and overseeding with an 80% fescue/20% ryegrass mix. No pesticides, minimal weeds, and a thriving ecosystem—proof that regenerative methods outperform conventional sprays.
Debunking the Spray-and-Fertilizer Myth
The industry’s claim that weed sprays are the only solution ignores the science. Weeds thrive in poor soils, and sprays only mask the problem, leaving lawns vulnerable. Synthetic fertilizers degrade soil biology, creating a cycle of dependency. Our approach, backed by White’s rhizophagy cycle and Johnson’s microbial research, builds soil health to make turf naturally competitive. Squid Juice’s β-chitin reduces pathogen pressure, while Nature’s Brew’s microbes cycle nutrients, making grass stronger than weeds. Customers using our methods see fewer weeds, healthier lawns, and safer spaces for kids and pets—no harmful chemicals needed.
Why Choose Stangl’s?
For new customers and industry peers, here’s why our regenerative approach with Nature’s Brew and Squid Juice stands out:
- Proven Results: From St. Michael’s to residential lawns, we’ve shown that healthy soil equals healthy turf, with minimal weeds and maximum resilience.
- Safety and Sustainability: Our organic inputs are safe for families, pets, and the environment, aligning with Niagara’s eco-conscious community.
- Science-Backed Innovation: Drawing on Dykstra, White, Rabenberg, and Johnson, we use cutting-edge biology to deliver results that sprays can’t match.
- Local Expertise: With 44 years in St. Catharines, we know Niagara’s soils and tailor our plans to your lawn’s needs.
Join the Regenerative Revolution
If you’re tired of battling weeds despite sprays or watching synthetic fertilizers fail to deliver lasting results, it’s time to break free from the conventional trap. As we’ve said in our blog inspired by *The Matrix*, choosing regenerative lawn care is like taking the red pill—awakening to a living system that heals soil, plants, and communities. Visit stangls.com to learn more or contact us to transform your lawn with Nature’s Brew and Squid Juice. Let’s build a greener, healthier Niagara, one lawn at a time.
