FIrst of all, never add coffee grounds to your soil. Unless you are growing roses.

Second, I have no idea why you would try and flower your plants at this time. Do you? Your plant is only now developing its first real secondaries and thats where you get most of your bud.

They arent anywhere near being ready to flower..IF you want any real harvest.

Thirdly, you are way OVER NUTING your plants. The only thing a dirt grow needs during VEG stage is some good nitrogen. THATS IT.

Start your nutes AFTER flower pistels show and your plant enters bloom stage.

Finally, you might as well just chop her now if you continue to water without checking your pH.

To raise your pH, Baking Soda.
To lower your pH, Vinegar.

Now that you have added nutes, coffee grounds and lord knows what else, your soil is probably way out of whack. There is no telling without some real serious equipment to test the soil.

IF I were you, here is what I would do:

Get a pH pen. A good one is 50.00. Set your pH to 7.0

Then I would flush your plant very very well....say three times.

Do not water again until complelety dry, add NO NUTES except some fish emulsion, lightly, and let them go another 3 weeks at least, in VEG.

Good luck.