About Our Product: Growstones for Sustainable Horticulture

Welcome to Growstone, LLC

We would like to take this opportunity to introduce you to Growstones and Growstone, LLC. Growstones are an environmentally friendly product that packs a double punch in the horticulture industry – as an effective addition to hydroponic grow systems and as a soil enhancement material.

Perfect for commercial growers, garden centers or gardeners with a “green conscience,” GrowStones are made from 99% recycled materials and replace strip-mined materials like pumice, perlite and stonewool. GrowStones have a positive environmental impact while simultaneously contributing to the growth of vigorous, healthy plants.

GrowStones are engineered with a specific pore size and structure, creating the ideal air to water ratio for its specific application. They can be used in all types of hydroponic growing systems, from the simplest to the most complex.

GrowStones improve structure, texture and aeration and give growers the perfect water retention or water drainage for their specific needs.

Based on sound science and technology, GrowStones have been field-tested through extensive horticultural trials in both traditional and hydroponic greenhouses, as well as container nurseries. GrowStones have also gone head to head with a variety of different potting soils and soil-less mixes, including peat moss and coir mixes. Results show that GrowStones can be an effective part of hydroponic systems. They can also serve as an efficient soil amendment in a variety of climate zones and environments, increasing the performance of the soil mix, whether coir- or peat-based.

GrowStones provide:

• A balanced ratio of air/moisture over time
• Efficient absorption and release of water and nutrients
• Optimum flexibility for different plant needs
• A reusable growing medium – just sterilize and use again!
• Reduced plant care
• Consistent high yields
• Healthy, vigorous plants

With technology developed in 1993; Growstone, LLC has evolved into an earth-friendly operation dedicated to the principles of sustainable business. Growstones products keep waste glass from the landfill by using green technology as an alternative to destructive strip mining. To learn more about Growstones and their complete product portfolio visit www.growstone.com.