Few Questions

Heres a few basic questions that I could not find...

1) I started using the molasses and suger combo about 2 weeks ago, since then there is this white harden material now growing/on my grow blocks, anybody know of this?


2) What does unflushed green taste like?

Thanks
Booya

1. Could be a salt build up, flush with ph'd water for a few days.
2. Harsh

Unflushed green and uncured green tastes like chlorophyll :D, just chew on your lawn and find out :(.

3) Is it bad to switch to water tooo early? They are in the cloudly stage and was wondering when it was a good time to swtich to water to get that perfect 5% amber at harvest

PS I'll have pictures of the white material I am talking aboutlater in the week when I get some free time.

bump for the 3rd question....sorry

3).I Harvest when all my trichs are cloudy because I prefer a head high. But I think your safe to start flushing now.