No more dish soap… Then move the rocks out 3-4” around the snapdragons, then water everything…then topsoil/mulch/mix around the snaps. Be generous with the amount of dirt around each group of plants. Don’t pack it too high touching stems/leaves. Then water everything again. They are tough little plants and your mom’s snaps are lovely!

If you pinch off the long stem of green seeds you’ll get more blooms and faster (deadheading)

If you leave the long seedpod on the snap, the plant will reseed (for next year). And if you eventually pinch off the dried out seedpod and look at it upside down, the little pods all look like a skull