What can I do for Moll?

Hint 1 of 6:

Talk to her.

Hint 2 of 6:

She's upset about her plants.

Hint 3 of 6:

There are dead plants in the garden.  Those are the ones she's probably
talking about.

Hint 4 of 6:

So try bringing them back to life.

Hint 5 of 6:

Another section of this file tells you what to do there.  Once you've healed
her plants, try walking in and out of the garden a few times.  You'll be
amazed at how quickly her plants will grow.

Hint 6 of 6:

Now all you need to do is give her proof that her plants are living.