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Our solutions

Prime Starter Plugs

Precision Start with Sustainability

Cultiwool Prime Starter Plugs are engineered to deliver a clean, uniform, and efficient root environment at the very start of the cultivation cycle. Using premium stone wool and sustainable binders, they offer excellent moisture balance, rapid wetting, and a sterile substrate that promotes healthy root formation. Whether you're germinating seeds or cloning cuttings, these plugs give your plants the best possible foundation for success, tailored for growers who demand both precision and environmental responsibility.

Use the starter plugs for your start prior to transplanting into our larger growing blocks. Our starter plugs come in different dimensions and packaging units.

Advantages

All you need to know about Cultiwool Prime Starter Plug

Sustainable formulation using natural sugar-based binders Homogeneous structure for uniform root growth Sterile and inert medium, free of contaminants Available in multiple sizes and configurations Certified, European-made product, made from clean, high-quality stone wool for reliable performance. Compatible with automated propagation systems
Downloads

Download here the product sheet of Cultiwool Prime Starter Plug

Our products
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Clay Paddles

Tailored stone wool solutions developed to meet specific crop, system, and cultivation requirements, enabling precision growing and operational efficiency.

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Clay Paddles
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Mapito

The homogeneous fiber structure ensures uniform water distribution and oxygen availability throughout the entire root zone, while engineered drainage features provide predictable dry-back behavior and precise irrigation control.

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Mapito
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Original Growing Blocks

High-performance stone wool growing blocks delivering stable water management, strong root development, and consistent crop performance for professional greenhouse cultivation.

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Original Growing Blocks
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Original Growing Slabs

Proven stone wool slabs designed for uniform water distribution, stable structure, and reliable root zone control, ensuring predictable yields and crop uniformity throughout the cultivation cycle.

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Original Growing Slabs
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Original Starter Plugs

Reliable stone wool Starter Plugs engineered for uniform water distribution, optimal oxygen balance, and consistent early root development, supporting predictable propagation and smooth transplanting.

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Original Starter Plugs
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Prime Growing Blocks

Cultiwool Prime Growing Blocks are engineered for maximum root zone precision during vegetative and generative growth. The advanced fiber structure enables uniform water distribution, stable oxygen availability, and highly predictable irrigation response, supporting consistent crop steering and plant balance.

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Prime Growing Blocks
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Prime Growing Slabs

Cultiwool Prime Growing Slabs deliver exceptional uniformity and control in high-performance cultivation systems. Designed for precise irrigation and nutrient management, they provide stable root zone conditions that support uniform crop development, high yield potential, and sustainable production efficiency.

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Prime Growing Slabs
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