Stonewool and Hemp: A Dynamic Duo Stonewool has a past that is very diverse with its origins in the construction industry as an insulation for buildings. This material is still used today as an insulation material. In the late 1960’s Denmark scientists conducted tests on various materials to see their effectiveness as a soilless growing media. Stonewool proved to be...

Growing Cannabis with Stonewool Hydroponically Growing Cannabis in Stonewool Grow Blocks- What is Stone wool? Stone wool- also known as mineral wool or stone rock wool, is made from naturally derived ingredients. More specifically, stonewool is made from melted down basaltic rock that is spun into fibers at high speeds. The stonewool fibers are then shaped into mats that are...

Perfect Vegetables with Stonewool Grow Media Recently, the AG and hydroponic industries have seen a lot of traction in regards to the growing media stone wool. This is a man made mineral fiber created through the melting and spinning of basalt rock that is then pressed into various shapes and sizes. This material or substrate was first used in the...

RedRock Block, an internationally distributed stonewool grow block manufacturer, recently announced the launch of a new line of premium stonewool starter plugs. RedRock Block now manufacturers and offers a complete line of commercial stonewool starter blocks, stonewool blocks, stonewool slabs, stonewool solo slabs, and stonewool flowering slabs; with the latest addition of stonewool starter plugs.  Stonewool starter plugs are used...

Stonewool Grow Block Supplier Launches New PRO Line of Stonewool Grow Media Stonewool Grow Media Manufacturer, RedRock Block, Launches RedRockPRO, a New Line of Stonewool Grow Blocks, Plugs, Slabs for Large-scale Professional Growers, Greenhouse Operators, and Indoor Farmers. North American manufacturer of high quality stonewool grow media, RedRock Block, recently introduced a complete new line of locally sourced and manufactured...

Stonewool Grow Media- plugs, starters, grow blocks, slabs, multi slabs... Stonewool Grow Blocks:  In the world of horticulture, there is an increased demand for higher yields with less inputs. In order to keep pace for the growing demand of products, the industry has manufactured and developed ways to increase production without stressing the wallet. One of these materials is known...

RedRock Block, an internationally distributed stonewool grow block manufacturer, recently announces launch of new user-friendly updated website design and overhaul. Premium-grade commercial stonewool starter blocks, stonewool blocks, stonewool slabs, and stonewool flowering slabs are now easier to source and order for large-scale growers worldwide that are in dire need of a “rock solid” manufacturer for filling bulk supply chain shipments...

Stonewool Grow Blocks: The Revolution of Grow Media for Commercial Greenhouses, Indoor Farms, and CEA or Hydroponic Facilities In all aspects of the horticulture production industry, both small and large scale operations are making positive upgrades to better grow technologies and best practices to reduce their footprint and inputs, while not sacrificing their outputs and yields. One of those implementations...

RedRock Block Announces Global Stonewool Grow Media Supply Operations North American manufacturer of premium stonewool grow starter blocks, stonewool blocks, stonewool solo slabs, and stonewool flowering slabs, RedRock Block, announces global expansion into markets worldwide. Commercial growers, cultivators, propagators, indoor farmers, greenhouse owners, CEA and hydroponic facility operators across the globe will now be able to acquire large quantities of...

New Stonewool Flowering Slabs Hit Global Market RedRock Block, a North American manufacturer of locally sourced stonewool grow blocks and slabs, introduces new premium line of commercial grade stonewool flowering slabs for large-scale greenhouse operators, hydroponic growers, indoor farms, and CEA facilities. Commercial growers worldwide can now acquire some of the cleanest and purest stonewool grow blocks, cubes, plugs, solo...