kindly guide me on what plant is this and where do i plant it. In the middle or at the back ? Can I just insert the stem in to the substrate ? Is it a good and easy grwoing plant ?
Not sure if it is Hygrophila Corymbosa but if it is just stick the roots in the substrate. Given the right conditions it can and will break the surface of the water. Cuttings can be taken and replanted. I had Hygrophila Corymbosa in one of my tanks and it almost looks and grows like a tree. When it gets bigger it puts out multiple new roots from the stem that eventually find their way into the substrate. Hygrophila Corymbosa also has a very large root structure if allowed to grow for any length of time.