So many questions! I'll try answering a few. Read the FAQ for lots of good
information. http://www.thekrib.com/Plants/


Wynand wrote:

have sera floredepot in with gravel to about 5cm in heigth
planted amazon sword in and left the java fern tied on a rock with still
some rock wall.
qestion one is that enoug height?

Probably.


2. is this the correct way of planting the java fern and the amazon sword?

Yes.

5. How long is it going to take to estabished the java fern on the rock?

2-10 weeks, depending on growth rates in your tank.

7. Can you plant the leaves of amazon sword and grow a new plant from it or
how does new plants work with amazon sword and the java fern(how do you get
new plants and how long)

Most swords send out runners with baby plants on them. Java Fern grows baby
plants on its leaves. When and how long is a function of to many factors to
predict.