Floral Foam Wet Block KOOPMAN KO154867 – Green 20 x 10 cm

KOOPMAN Floral Foam Wet Block KOOPMAN KO154867 in green, size 20 x 10 cm, is a water-absorbent foam designed to support fresh flower arrangements. The block soaks up water and holds it within a porous structure that stabilizes stems and prolongs hydration, making it suitable for table centerpieces, bouquets, wreaths and other floral constructions that require a secure, moisture-retentive base.

Advantages

The floral foam provides uniform water distribution and firm stem support, reducing the need for frequent repositioning. Its compact rectangular shape and consistent density make it easy to cut to desired sizes and to position inside containers. The green color blends unobtrusively into arrangements and foliage, enabling discreet placement within designs.

Suitable for

• Bouquets and hand-tied arrangements needing internal support
• Table centerpieces and event decorations
• Funeral wreaths and standing sprays
• Floral craft projects and temporary displays

When it may not be suitable

This wet floral foam is intended for fresh flowers and water-based arrangements; it is not suitable for use with dry or preserved flowers that do not require hydration. It is not a long-term structural material for outdoor installations exposed to weather without additional protection, and it will degrade over extended outdoor exposure.

Key specifications

• Color: green
• Shape: rectangular block
• Dimensions: 20 x 10 cm
• Function: water absorption and stem support for fresh flowers
• Material type: water-retentive foam with porous structure

How to use

Place the foam block on a stable surface and submerge it slowly in water until fully saturated; allow trapped air to escape and the foam to sink naturally rather than forcing it under water. Trim the block to fit the chosen container if necessary, using a sharp knife. Insert flower stems into the foam to the required depth to ensure they are held securely and their ends contact the wet material for continuous hydration. Replace water in the container as needed and refresh or replace the foam when it becomes degraded or clogged with debris.

What to consider before purchase

• Intended use: designed for fresh, water-holding floral arrangements
• Size required: verify 20 x 10 cm fits your container or plan to cut to size
• Indoor vs outdoor use: suitable primarily for indoor or sheltered displays
• Disposal: foam is not biodegradable; check local disposal guidelines

Usage recommendations

For best results, fully saturate the block before inserting stems and position the foam so its exposed sides are covered by stems or foliage to reduce evaporation. Change standing water regularly and avoid placing arrangements in direct sunlight or near heat sources to extend flower life.