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{"title":"Rock Wool Growing Slab 4 Openings 1200\u00d7200\u00d7100mm Maximum Yield Per Unit Area","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/ba\/17004eff3fedff04fb35b11c095b-200x200-1\/rock_wool_growing_slab_4_openings_1200_c3_97200_c3_97100mm_maximum_yield_per_unit_area.jpg","attrs":{"Planting openings":"4","Place of Origin":"china","Minimum Order Quantity":"1 container.","EC value":"\u22640.3 mS\/cm"}}
Rock Wool Growing Slab / 6 Openings / 900×200×75mm
Product Description
This rock wool growing slab is specifically designed for long-season flowers, e.g. cut rose, cultivation, measuring 900×200×75mm with 6 equally spaced planting openings on the top. Designed for soilless greenhouse production of cut roses, a single installation lasts 6-8 years without replacement. The rock wool fibers are specially treated for enhanced durability, with significantly improved compression resistance and anti-aging properties, maintaining structural stability under long-term wet conditions and root pressure. The 6-opening high-density layout matches the multi-stem growth habit of roses, enabling high-yield, uniform, high-quality cut flower production.
Mother stock blocks for rose propagation (donor plants for cutting propagation)
Long-term soilless cultivation of perennial woody flowers (chrysanthemum, carnation)
Introduction and acclimatization of high-end rose varieties and seedling propagation
Permanent planting of grafted roses
Long-term single-plant observation and selection in rose breeding nurseries
Specifications
Parameter Product
ES75
Water Absorption (%)
≥90%
Porosity (%)
≥92%
pH (soaked in RO water)
6.0-8.0
EC (mS/cm) (soaked in RO water)
≤0.3
Standard Dimensions (mm)
Length: 900 Width: 200 Height: 75
Key Features
Ultra-long service life (6-8 years): Special fiber curing process reducing tearing damage of substrate caused by tall plants. One installation supports multiple consecutive harvest cycles, significantly reducing replacement costs and labor intensity.
6-hole dense planting layout: 150mm spacing matches the multi-stem branching habit of roses, achieving high cut flower yield.
Stable pH and low initial EC: Neutral to slightly alkaline rock wool with initial EC ≤0.3mS/cm, safe for delicate rose roots; pH buffering capacity remains stable during long-term use, reducing acid adjustment frequency of nutrient solutions.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
>70000000USD
Employee Number:
>600
Ecer Certification:
Verified Supplier
BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i... BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i...