First grow. Only child

newbie, first grow using adopted clone. Instead of having 1 main stem, this seems to have 3. Been training them to grow out wider to get light down inside. It’s a bit over 4 weeks in, about 15-16 inches. Does it look ok? Is there something I should be doing? Am I doing something wrong?

Using Topogrow 32x32 grow tent w/600w LED. Using Botanicare PURE BLEND PRO Grow Soil Nutrient 3-2-4. How often should I water, should I use nutes every watering or should I alternate with just water?

Don’t want to screw up if it’s avoidable.
Thanks
Greedy Fly

for starters put another inch of soil on top because it's not great for the roots to be showing it will start to suffer if you don't
looks quite healthy at the moment
do some research on nutrients and watering

Greedyfly said:

newbie, first grow using adopted clone. Instead of having 1 main stem, this seems to have 3. Been training them to grow out wider to get light down inside. It’s a bit over 4 weeks in, about 15-16 inches. Does it look ok? Is there something I should be doing? Am I doing something wrong?

Click to expand...

She's looking pretty good. As far as the main stems go a clone is different. It won't necessarily have the same structure of a from seed plant.
Mostly because the lower side branches in a clone are as old as the "main" stem so they will look equally as large...
Dont worry about it, she seems healthy.
As fridayfishfry said add more soil for sure. Stick to your nutrients feed chart for you first few grows before you start changing things or adding things up.