Comparing Stonewool Grow Media- A Weighing Matter- RedRock Stonewool More Stonewool for the Buck When stonewool came on the scene for horticulture as a growing media, it was seen as a solution to traditional methods and opened the doors to other opportunities such as hydroponics. This was in the 1970’s and stonewool is still a top growing media for crops...

RedRock Block Releases New PRO Line of 4”x4”x2.5” Stonewool Grow Blocks The all new RedRock Block PRO 4” x 4” x 2.5” stonewool grow block now available to commercial and industrial cultivators. The RedRock Block Pro line is currently available as  premium product line, a step above the already premium grade stonewool grow media line offered by RedRock Block. The...

RedRock Block Introduces New Line of Stonewool Starter Trays to Market Commercial and industrial growers in need of a consistent supply of high-quality starter trays and other types of starter grow media can now fulfill their supply chain needs with RedRock Block. RedRock Block, a premier manufacturer of high-grade stonewool grow media, has just announced the launch of their latest...

RedRock Block Expands Product Line; Introduces New Revolutionary Multi-Directional "Weaved" ProPlus Stonewool Grow Media to Market. Commercial and Industrial cultivators, growers, and farmers across the globe now have a new to market selection of stonewool grow media to choose from. RedRock Block, one of the world’s leading commercial stonewool grow media manufacturers, has recently announced the addition of an innovative...

Growing Fruit Hydroponically with Stonewool Grow Media- Did you know that you can grow many different types of fruits and event fruit trees in stone wool grow media. In recent years, stonewool grow media has been gaining more and more in popularity among commercial and industrial growers. As such, many of these large-scale growers started to experiment with growing different...

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...

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...

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...

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...