Nice picture.
Sativa leaning high- 1 week.
Indica leaning high- 2 / 2½ weeks.
Do you have a macro lense? Would really help u out at checking out crystals.
Sativa leaning-
Clear crystals: 0% to 20%
Milky crystals: 60% to 80%
Amber crystals: 5% to 15%
Indica leaning-
Clear crystals: 0% to 5%
Milky crystals: 20% to 60%
Amber crystals: 40% to 60%
These are examples, the values may be a different but its just so u get the idea of proportions. You may want to aim for the one that suits ur strain as it will get some synergy with the strain's terpene profile.