Thats debatable. It all depends on the plant and where they were kept. Cooler is better. If they were in the heat or sun, theres a good chance they're already gone.
FILSTAR Pimp #2
75 gal heavily planted,50/50 Black beauty,Eco-complete substrate, Pressurised CO2 with solenoid, ph controller, AB Reactor 1000, 330 watts 9325K GE PC lighting,Ehiem Liquidoser, 2-Filstar xp3 canisters.