Prime-Sustainable-Innovative
Cultiwool Prime is our advanced stone wool substrate line, developed for growers who demand maximum precision, sustainability, and control over their root zone. Engineered with natural binder technology and optimized fiber structures, Prime enables highly accurate irrigation and nutrient steering, supporting uniform crop development, predictable performance, and reduced environmental impact.
Designed for high-performance cultivation environments, Cultiwool Prime supports precise steering strategies throughout the entire crop cycle. Its advanced physical properties provide growers with a stable yet highly responsive root environment, allowing subtle adjustments in irrigation and nutrition to translate directly into plant response. This makes Prime especially suitable for intensive greenhouse systems, indoor farms, and cultivation operations where precision, uniformity, and sustainability must go hand in hand.
Cultiwool Prime Starter Plugs deliver uniform moisture control, stable EC behavior, and optimized oxygen availability using natural binder technology. Designed for professional propagation, they support fast rooting, consistent plant development, and reliable transplant performance.
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Cultiwool Prime Growing Blocks deliver precise water and EC control, excellent oxygen availability, and high structural stability using natural binder technology. Designed for professional cultivation, they support uniform plant development and consistent crop steering.
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Cultiwool Prime Growing Slabs deliver uniform water distribution, stable EC behavior, and excellent oxygen availability using natural binder technology. Designed for professional slab cultivation, they support consistent crop steering and reliable production performance.
Read moreAll you need to know about Cultiwool Prime
During the propagation stage, blocks generally will be manually or mechanically handled several times. Due to the greater firmness of the Cultiwool Growing blocks, this handling is no problem and the product will maintain its shape and structure. The stable firmness of the blocks becomes particularly important when the blocks are placed, spaced and picked up several times during propagation. Unique water distribution in and under the cube with the extra water chamber (donut ring) on top of the block and the cross grooves under the block.
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