Cultiwool cubes - Large Holes

Cultiwool Cubes – Large Hole (38/35), (38/40) are premium rockwool growing cubes designed for efficient plant propagation and seamless transplanting into larger hydroponic systems. Engineered with a large central hole, these cubes are ideal for inserting starter plugs or smaller propagation cubes, making them perfect for growers looking to scale plants from seedling to full growth with minimal root disturbance.

Manufactured from high-quality stone wool (rockwool), Cultiwool cubes provide an optimal balance of water retention and aeration, ensuring consistent moisture levels while delivering ample oxygen to the root zone. Their stable structure supports strong root anchoring and encourages rapid root expansion, leading to healthier, more vigorous plant development.

These hydroponic propagation cubes are widely used in drip irrigation, NFT, and ebb & flow systems, offering reliable performance for both hobby and commercial growers. The (38/35) and (38/40) sizes are specifically designed to accommodate different plug sizes, giving growers flexibility across various propagation setups.

Key Features & Benefits:

• Premium rockwool cubes with large hole for easy transplanting
• Ideal for seedlings, clones, and propagation stages
• Excellent water retention and aeration balance
• Promotes fast root development and strong plant establishment
• Suitable for hydroponics, drip systems, NFT, and ebb & flow
• Compatible with starter plugs and smaller cubes

For reliable propagation and uniform plant growth, Cultiwool Cubes – Large Hole (38/35), (38/40) provide a professional solution for high-success germination and transplanting in hydroponic environments.