Botanicare Feeding Schedules?

[allrollsin21]

is it possible that a water source provides plenty of Calcium in the veg state, but that a supplement needs to be added in flower? Simply put, do plants use more Calcium in flower?

[stinkyattic]

Good question and I don't know the answer. But plants that have been in the same soil for long enough that the lime is used up WILL need a supplement. That's why re-potting is important, and if you have a problem with low pH in a peaty soil, a calmag supplement might just be in order while you go run out and find a larger pot!

[allrollsin21]

somehow you answered my question without knowing the answer. Sweet!
I need to keep a closer eye on my soil PH at about week 3-4 in bloom. That is when i notice trouble.

[fresheadies]

Thanks for throwing out the ideas everyone. Much appreciated, take care.