Episode 4611 - Abby's Fairy Garden HBO Premiere: Saturday March 19, 2016 PBS Premiere: Monday April 17, 2017 Abby is going to teach Elmo how to garden, but a gnome takes his seeds and flower pot. Abby and Elmo need to play memory games in order to get them back. Also featuring Murray Has a Little Lamb-Gardening School and Elmo's World-Flowers, Plants and Trees. Brought to you by the letter G and the number 17. This episode features an all-new street story. If you saw "Abby's Fairy Garden" please like this post and share your thoughts below.