Question

what is solid potential and pressure potential​

Answer 1

pressure potential Symbol Ψ p. The component of water potential due to the h-y-d-r-o-s-t-a-t-i-c pressure that is exerted on water in a cell. In turgid plant cells it usually has a positive value as the entry of water causes the

p-r-o-t-o-p-l-a-s-t to push against the cell wall (see t-u-r-g-o-r).

i think solid potential dose not exist