Kool Bloom powder...

I have been hearing different things from different people about this product, but everyone seems to say its good.

some says to use it towards the second half of the flowering period for an extra boost, maybe for 3-4 weeks but that's it. On the flip side one group told me that it's ok to use it throughout the flowering cycle.

One person told me that if the plants start to stretch dangerously close to running out of room the KoolBloom will stop the stretch and put all the plant's focus on fattening up.

anyone have any direct experiance with this product? I am going to be using Floranova Bloom, Floralicious bloom and dark energy as well. Right now i am on Floranova Grow and Dark Energy at 1400ppm and the plants are loving it(about 1month from seed)