If your lights are on 12/12,if she's not flowering, she will be real soon,so you probably shouldn't do more topping,because you'll be cutting off budsites.
I can't say how well they work,because the only time I used them I burned the crap out of my plant- This was before I found out you don't need them with Mega Crop.
Not really anything you can put ON it,but there are various bud enhancing products out there that you add to your nutrient mix.and is there and is there anything I can put on it
I can't say how well they work,because the only time I used them I burned the crap out of my plant- This was before I found out you don't need them with Mega Crop.