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  • Grodan Expert 15/100 Slab, 6x4, case of 12 RW15100

Expert 15/100 Slab, 6"x4", case of 12 RW15100

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$197.77
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H-RW15100
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Product Description

The Grodan Expert 15/100 Slab, 6"x4", case of 12 RW15100 is a premium hydroponic growing medium designed to meet the specific needs of plants at different stages of growth. Made from molten rock spun into fibers and compressed into slabs, Grodan Stonewool, also known as rockwool, provides an ideal environment for optimal plant development.

Unlike other rockwool brands, Grodan utilizes different types of fibers to cater to the varying requirements of plants as they progress through different growth stages. This unique approach ensures that the plants receive abundant oxygen and ample nutrient solution for rapid growth.

The Graduated sizes of Grodan products allow for seamless transitions as plants mature. Seedlings started in Grodan cubes can be easily transferred to blocks and finally to slabs like the Expert 15/100 Slab. These slabs are particularly recommended for larger, long-term crops such as peppers, tomatoes, and cucumbers due to their fast-draining nature facilitated by vertical fibers.

The Grodan Master variant, on the other hand, features a special wet/dry design with a thicker top layer that retains moisture efficiently while the bottom layer remains dry. This unique feature ensures a more even distribution of moisture throughout the slab, promoting healthier plant growth.

For hydroponic hobbyists and professional growers alike, the Grodan Expert 15/100 Slab represents a top choice, offering superior drainage capabilities and optimal support for plants to thrive. Individually encased in UV resistant poly sleeves, these slabs are convenient to use and ideal for promoting root development and robust plant growth. Choose Grodan for exceptional hydroponic cultivation results.

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