Spring sensory play activities for kids - Gardening play using dyed rice (so if they eat some you don't have to worry too much!) and real carrots
Zoo Sensory Bins (Fantastic Fun and Learning)
Decorate a Tree Toddler Sensory Play - Fantastic Fun & Learning
Plant a garden for imaginative play! Toys, dirt, and learning = AWESOME!
Fall sensory bin with homemade pumpkin playdough. Very interesting playdough recipe made with canned pumpkin and corn starch! Use with book Sixteen Runaway Pumpkins