Floral Foam Block KOOPMAN 20×10 cm — wet green florist sponge

Floral Foam Block KOOPMAN 20×10 cm — wet green florist sponge is a moisture-retaining foam designed for arranging fresh cut flowers. The 20×10 cm rectangular block supports stems, holds water and helps maintain hydration to extend the life of floral compositions. Suitable for use in bouquets, table centerpieces and sympathy arrangements, the green color blends with foliage and is shaped easily to fit containers.

Advantages

The wet foam secures stems in place while supplying water directly to the cut ends, reducing the need for frequent rehydration. Its fine cellular structure allows even water distribution and stable fixation of a range of stem sizes. Ready-to-use wet condition saves preparation time compared with dry foams that must be soaked. The compact 20×10 cm size is convenient for small and medium arrangements and can be trimmed to fit different containers.

Suitable for

• Florists creating bouquets and handheld arrangements
• Table centerpieces for events and weddings
• Funeral and memorial floral displays
• DIY floral projects and home decorations

Key specifications

• Material: wet floral foam with open cellular structure for water retention
• Color: green to blend with foliage
• Dimensions: approximately 20×10 cm rectangular block
• Intended use: supports and hydrates fresh cut flowers
• Workability: can be cut, shaped and fitted to containers

How to use

Place the wet foam block into the chosen container or trim it to size before inserting stems. Ensure the foam is fully seated and stable; insert flower stems vertically or at an angle according to the design, pushing firmly to fix each stem in place. Replace stems or add water to the container as needed, observing the floral material for signs of dehydration. For larger compositions, combine several blocks or secure the foam to the base of the vessel.

Usage recommendations

Use clean tools and cut stems at an angle for improved water uptake. Avoid exposing arrangements to direct heat or drafts to preserve freshness. Dispose of used foam responsibly according to local waste guidelines.