Amazon.com: Floral Foam Blocks FLOFARE Pack of 3 Each (5.5"L x 3.1"W x 1.7"H) Green Wet & Dry Flower Foam for Fresh & Artificial Flower Arrangement, Plant Foam, Florist Supplies for DIYs,
Amazon.com: Floral Foam Blocks FLOFARE Pack of 6 Each (5.5"L x 3.1"W x 1.7"H) Green Wet & Dry Flower Foam for Fresh & Artificial Flower Arrangement, Plant Foam, Florist Supplies for DIYs,
Floral foam is everywhere: what are the alternatives?
Pack of 6 Floral Foam Brick for Fresh and Dry Flowers - Foam Blocks for Flower Arrangements, Displays - Perfect for Birthday and Wedding Flower Arrangements Foam Mud - Walmart.com