Hi, My rootless orchid originally grew from the spike of another plant. The first year it was small; the second year (still on the spike) it spiked and flowered at the same time that the "mother" plant did. After the flowers died last summer/fall I cut the connecting spike and planted the baby, leaving the air roots, thinking that it would grow roots in the potting mixture. It was doing fine, grew a spike this winter and it's currently flowering. It developed spongy leaves, I checked the roots to find that there are no roots on it! Only the air roots. What to do? Cut the flowering spike and put the whole thing in plastic with sphagnum moss? Help!