Ok, I am going to try and help take this thread on, guess everyone is busy lately and so am I so I haven't been around much.

1st: Your plants are looking terrific. So you can relax.

2nd: Let me explain something about runts. Naturely, when you grow 6 plants (or any #) some will grow faster or stronger than others. Even if they are clones (when they are seeds, each one will be unique in its own way).

You can top the plant (cutting the growth shoot) slowing down its vertical growth from the top. The lower branches will grow and other plants may catch up in height.

When they are even again, they MAY stay even vertically, however the plant that you topped will ALWAYS be stronger and produce more because that was its nature to begin with. For instance, at harvest they could all be the same height with one plant pulling 1/2 a lb. and other plants yielding a 1/4 lb.

Topping is really for accomodating you height limitation, not for evening out each plant.

Now, I don't know how much vertical height you have but will a 400 watt bulb The total effective light penetration is about 2'. So you should switch to flower at around 8-10". They will double, even triple in flower.

You are already way too tall, so just do what a gardener does to a bush, just get your clippers and evenly cut your plant down to 10". Don't worry about what that means your cutting. I know you are nervous about this, just trust me. Then put them into flower right away.

Finally about your nutes. I don't know what you are using (brand) but go to their website or use the label on the bottle and mix your nutes per the instructions. Get a measuring cup made for hydro. I use around 8 or so nutes and I use a syringe, a shot glass and a beaker, depending on what the nute calls for.

Do that, and hit us back. I'll try and monitor you daily.