Though one ring symbolizes eternal love, concentric rings symbolize dartboards and oxygen, without which love would be finite. Put down the roots of your love with today's Groupon: for $21, you'll get a side-by-side "couple of trees" planting from Plant Trees 4 Life, an Aspen-based venture dedicated to environmental protection (a $35 value). You'll get a pair of tree plantings and a tree-free certificate customized for your honoree.
Your trees, which can honor a loved one, commemorate a special event, or embody your affection for conical vegetation, will fill out the forest’s embarrassing bald spots, pump out oxygen, anchor the soil, slow down water run-off, and help maintain a lush ecosystem. Though you won't be able to specify your trees' location, Plant Trees 4 Life will periodically update its website with pictures of planting sites. Currently, the organization is planting in Dade City's Withlacoochee River Park, a 260-acre landscape patchworked by high sand-hills and low-lying riverside swamps. An ideal gift for your eco-friendly fiancée or nature-loving niece, your sustainable tokens will live on to benefit creatures both large and small.