What is Propagation? Propagation, to put it plainly, is the act of growing new plants. In commercial and industrial grow operations, hydroponic propagation is one of the most common methods of mass plant and crop production.Why hydroponics? A properly set up hydroponic system is capable of growing plants and crops faster while increasing harvest yields as the root zone has...

Root Zone Management: Better Control Through Stonewool Stonewool has become one of the most popular soil less media substrates for commercial hydroponic operations worldwide.  This material has its origins in the construction industry with its excellent properties as an insulator to be used in walls and attics. However, in the late 1960’s scientists looking for alternative growing mediums turned their...

Nestled In Stonewool: Starting Off on the Right Root At the start of the growing season, it can be a very crazy and fast paced time. Plants must be started through seeds, cuttings, or clones all while still maintaining other aspects of the commercial greenhouse business. To reduce the amount of stress in the early stages of the growth process,...

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...

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...

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...