6" (150mm) Hugo Block per Cube Cultilene

The Cultilene 6" Hugo Block is a high-capacity rockwool growing cube engineered for supporting larger plants through the vegetative and flowering stages. Designed for use in hydroponic and high-efficiency drip systems, this cube delivers optimal moisture retention and aeration, encouraging vigorous root growth and nutrient uptake.

The Hugo Block is pre-drilled with a central planting hole (typically 38/35mm), making it ideal for transplanting propagation plugs or smaller rockwool cubes. It is pH neutral, sterile, and consistent in density, making it suitable for both commercial and advanced hobby growers.

Key Features:

• Large 6" (150mm x 150mm x 140mm) rockwool block

• Pre-drilled planting hole (typically 38mm diameter x 35mm deep)

• High water-holding capacity with ideal oxygen levels

• Promotes strong, fibrous root development

• Clean and uniform for efficient irrigation and nutrient uptake

• Designed for hydroponic, aeroponic, and drip systems

• Compatible with propagation cubes like Cultilene 36–38mm plugs

• Easy to handle and position on slabs, trays, or directly in systems

How to Use:

1. Pre-soak the Hugo Block in pH-adjusted water (5.5–6.0) for several hours.

2. Insert a starter cube or plug into the center hole.

3. Position the block in a tray, slab, or container with appropriate drainage.

4. Begin feeding with light nutrient solution suitable for the plant stage.

5. Maintain appropriate moisture levels and monitor EC for consistency.

Specifications:

• Product Type: Large transplant block

• Brand: Cultilene

• Dimensions: 150mm x 150mm x 140mm

• Hole Size: 38mm x 35mm (standard — verify if exact)

• Material: High-density stone wool (rockwool)

• pH: Neutral — requires adjustment before use

• Sterile: Yes – pest- and pathogen-free

• Media Compatibility: Works with propagation cubes and slabs

• Sold As: Individual cube (per unit)

Recommended Use:
Perfect for growers moving vigorous young plants into their final growing container. The Cultilene Hugo Block supports large root zones and offers optimal root environment conditions for hydroponic setups aiming for maximum plant performance.