There’s a whole world of action happening under the soil—and if you’re not feeding it, you’re falling behind. That’s where Grotek Green Line Core™ comes in. It’s not just a plant additive—it’s a full-on microbial buffet designed to supercharge your soil biology and unleash next-level nutrient performance.

Let’s break it down: Core™ is built around a fermented sugar-beet molasses base, which acts like a five-star meal for beneficial microbes. That means more bacteria and fungi doing what they do best—breaking down organic matter, releasing bound nutrients, and making sure your plants can access what they need, when they need it.

And this isn’t just some glorified sugar water. Core™ brings over 25% organic matter, helping with structure, water retention, and microbial colonization. Whether you’re growing in raised beds, living soil, or large-scale field crops, Core™ enhances the soil food web and helps plants tap into the full potential of their medium.

Have tired, depleted beds from last season? Core™ can help rebuild them. Running a high-performance soil mix in your indoor grow? Core™ supports microbial diversity to keep things balanced. Using synthetics but want to start leaning organic? Core™ plays well with both worlds—it’s the bridge between biology and performance.

Apply it as a root drench, use it in compost teas, or incorporate it into a regenerative cultivation program. However you use it, Core™ lays the foundation for resilient plants and thriving ecosystems—from root zone to harvest.

Because healthy soil isn’t just dirt—it’s a living, breathing system. And Core is the heartbeat.

Feed your soil, not just your plants. Add Green Line Core™ to your next feeding and unlock the power of a living grow system.