Honest opinion they look fine to me, by white do you mean not clear because and milky seem the same to me, also 55 to 65 days is the flowering time recommend by the grower but you can add a week sometimes a bit more depending, your leaves haven't faded yet which to me means you're either still feeding or they're not ready yet..You can cut the nutrients and give them just ph water and wait till the fade and you'll see the trycombs change as well, 80 milky or cloudy and they're at their peak THC, only thing you can do is stop feed and flush or continue to flush a bit longer...Good luck they look healthy