How much do I give them???? I know you know

Hey all,

What is the best way to tell what my plants need during there growth?

NPK and other micronutes.

Vegg? 0-2 weeks

Flower? 0-2 weeks, 2-4 weeks, 4-6 weeks, 6-8 weeks, and if needed 8-10 weeks.

Also when is it best to flush the plants?

I'm in Ocean forest soil/coco/perlite mix 45/45/10

Thx

Most guess...some are so experience "They Know" - invest in a Moister/EC Meter. It can be found at your local nursery or Wal-Mart. A meter will provide you the readings without having to guess.

Veg: Make sure the N is high than P and K
Flower: N lower than P and K, just keep upping the concentration every week or two. Just dont burn. And start with 1/4 or 1/2 strength.

Ya I have a ph tester and a e.c ppm tester. That will just give me a reading of the total NPK and not of each one.

I was looking to find out the best amount of each Nute. ie: NPK. I was reading a few threads were they would give the plants a different amount at different time periods in the grow. What should be the E.C for those times?