Did the terra flores not come in a bottle with instructions on how much to dilute it? You could probably go to the manufacturers website and find it, otherwise email them unless someone on here uses it and knows. I wouldn't just guess, it could be way off. My nutrients are diluted 1:500 for veg and 1:250 flower, but different makers give different concentrations. Whatever it says, don't start at more than half strength, more like a quarter if the plants are small, and gradually build the level up as long as you see no signs of nute burn.
Flowering, budding and blooming all mean the same thing, yes. How long have they been getting 12 hours of darkness? I'd say 1-2 weeks by the pics but I could be wrong.
The length of the budding phase depends on the strain, usually about 8-10 weeks for indica, up to 16 for some sativas.

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Originally Posted by ceestyle
Don't be a martyr wasting $100 or more on CFLs to prove they're inferior for flowering pot.