Similar size as the AO36 but with the MM40 each cube comes individually wrapped in paper and has a wider base. These cubes are more suited for cuttings.Stonewool is recognized the world over as the ideal hydroponics growing substrate. Grodan stonewool is known for its quality, consistency and performance. These Mini-Blocks are excellent for starting seeds and cuttings and are easily transferred to larger stonewool once roots have been established. Pictured is a single one-and-a-half-inch individually wrapped cube.Cube Size: 1.5" x 1.5" x 1.5" wrapped
These plugs work great for cuttings propagated in an aeroponic cloner like the EZ Clone Machines.Stonewool Plugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air-to-water ratio. contributing to robust root development throughout the entire plug. 25 per bag.
Germinate seeds or cuttings… fast! The breakthrough technology used in Rapid Rooter results in a unique matrix of composted organic material bound together by plant-derived polymers. The media offers an ideal environment for starting seedlings or stem cuttings, aided by high oxygen-to-water ratios, as well as micronutrients and beneficial bacteria.
General Hydroponics® Rapid Rooter is created through a scientifically controlled process which produces large populations of beneficial microbes in the plug media. These naturally occurring beneficial microbes colonize young roots and help plants to maximize nutrient uptake. The optimal air-to-water ratio within the plug matrix causes explosive early root growth. This is a bag of 50 loose replacement plugs, Rapid Rooter Trays are also available.
Directions for Use:
Just place seeds or cuttings into the hole in the top of the plug. It’s that easy!
Additional information
Additional information
Weight
1.5 lbs
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1″ Rockwool Plug – Bag of 25
$5.95$5.36
These plugs work great for cuttings propagated in an aeroponic cloner like the EZ Clone Machines.Stonewool Plugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air-to-water ratio. contributing to robust root development throughout the entire plug. 25 per bag.
Made in Denmark since 1969, horticultural stonewool is widely recognized as an ideal growing substrate. Each Grodan A'Ok Starter Plug has a pre-formed hole to insure easy seed or cutting placement. Gardeners simply wait for plant roots to penetrate the bottom of each A'Ok Starter Plug before transplanting them into a larger stonewool cube or block. Grodan stonewool is known for its quality, consistency and performance. Pictured are 2 slabs of 98, one-and-a-half-inch plugsCube Size: 1.5" x 1.5" x 1.5"
The case includes 30 slabs or 2940 cubes.
