Nipping Plant Pests and Disease in the Bud: Tips for Control When Growing With Stonewool Top 5 Most Unwanted Pests in Hydroponics and Stone Wool and How to Control Them In the commercial greenhouse industry, not everything is sunshine and green. Lurking in the leaves of crops, roots, and other areas of the growing area may be a vicious pest...

RedRock Block, a North American Manufacturer and Distributor of Premium Stonewool Grow Media, Launches New Line of “Mini” Solo Grow Slabs for Commercial and Industrial Grow Operations. Commercial and industrial cultivators looking for additional stonewool grow media size options now have a new option- RedRock Block’s all new stonewool mini flowering slab offered in a 9.5”x8”x4” size. The all new...

Commercial/Industrial Grade 6 inch Grow Blocks RedRock Stonewool 6 inch Grow Blocks:  Stonewool is a material in the commercial horticulture industry that has truly lasted the test of time. This material is one of the most popular grow medias for hydroponics and has uses in traditional operations as well. Stonewool started as an insulator in the construction industry, but after...

Wholesale Grow Slabs for Commercial/Industrial Greenhouses, CEA and Hydroponic Operations, Indoor Farms Commercial and industrial growers that are in need of high quality grow slabs made from the cleanest and finest of stonewool, can now rely on RedRock Block to fill all of their supply chain needs. With the recent shortage of high quality grow slabs beginning to affect growers...

A Cut Above the Rest: Air Pruning the Precise Method to Root Zone Control The invention of the commercial greenhouse was one of the greatest achievements in plant cultivation as it extended the growing season and provided a grower the opportunity to produce plants outside of the standard growing areas and times. With the ability to control light, temperature, water,...

RedRock Block Stonewool Grow Media: Efficient Transplanting Grow Media System Throughout a plants lifecycle there are several growth phases. With new growth, comes the need for additional resources used by the plant for further development. If plants or crops are cultivated in a commercial greenhouse, indoor farm, CEA grow op, or hydroponic facility they will more than likely be grown...

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...