where's the pics? i had a reflector from an hid break and land on one of my plants. cut the stem almost in two! what i did was prop it up with a stake and wait. for 2 weeks, it looked kind of stressed and stretched, growth was very stunted, but then it healed, and 5, 4, 3, 2, 1, blast off!!

good luck. next time you bury a wound though, you may want to use rootone, or some other rooting agent. it REALY helps when you are covering the hurt with soil (same principle as cloning)

hope this helps!

love, brooke