Growing 2 Strains

At the mo' we're growing JTR and a strain called resin mix. The resin looks as though it is going to be ready for harvest at least a week before the JTR. The resin seems to be more Indica and the JTR Sativa. Does this sound about right? To look at some of the resin plants, about 2 look as though they may be ready after 49 days flower. Not that I'm an expert, but the resins definitely look as though they'll be harvested first.

So this is going to be difficult to judge when to stop watering and adding the fert's. I reckon our harvesting is going to last 2-3 weeks. we've decided to treat each plant individually and when the top buds are ready pull these off and leave the rest to mature.

Some pics would help to get the facts right but Indica do have a shorter period of flowering (in most cases, if not all)....

The JTR's are taller with larger speration between nodes so the buds have longer to get up the stem. The resins are all a lot shorter and are looking like colas already. It's obvious when you look at the plants. also the resin mix are covered in snow whereas the JTR's have only a small amount. It's going to be nice to have two sets of smoke, one indica and the other sativa. It's just a shame that they aren't going to be ready together. I'd say that some of the JTR's may even take 10 weeks flowering to mature. I really can't see the hash plants getting much past 8 weeks. One or two may even be ready before this. I'll post some more pic's next week and I'll include a nice pic' of each plant at 6 weeks flower. They've been flowering for 31 days today, so in another 11 days I'll post the pic's.

Do some indicas mature at 42 days flower?