North Texas Water Garden Society Spring Projects April 13, 9 - Noon, Texas Discovery Gardens Pond Now accepting host applications! April 8 is the deadlline. Individual Family Corporate Our Passion Projects Texas Discovery Gardens Pond Maintenance and Lily Potting. Pond Tour 2024 A tour or ponds all across North Texas. Meetings Our meetings concentrate on water gardening as well as things that contribute to a pleasurable outdoor living space.