Check out my product... Help needed..!!

I'm a first time grower and I grew my plants from GOOD "mid-grade" seeds that I've collected over the years.I grew them in soil, pots, and outside in the tropics of Florida.The only nutes I used were SUPERTHRIVE and INDONESIAN BAT GUANO, and I've only been feeding them that for the last month. I am pretty pleased so far because I didn't expect to get this kind of product from the mid strains I planted. I took a couple of pictures today and would like to get some feedback from anyone with an opinion and I have a few questions I'd like to ask if they can be answered. All help appreciated...!!!

Pic 1: 1st Strain
Pics 2/4: 2nd Strain
Pic 3: 3rd Strain

1 - From the looks of the 1st strain how long does it have left til I should harvest..?? (I have a pretty good idea but I'm open for suggestions)

2 - Is the 2nd strain special like an Indica because its been growing weird and the leaves are growing like ropes in the buds..?? About how long on this one...?

Those girls are looking good!! I have never grown im no pro but the best advice i can give you is to get a magnifying glass 20x or 30x. Then look at the tricromes.(crystals i think) they should look like mushrooms..if they look white it still needs more time..if they look amber not quite brown then its the right time.. If they look brown then ur already a little late better get to cutting er down.

TWO weeks by the looks of it good job bro!!!