when i veg, my plants are about 6 inches tall. is this tall enough to be topped? its 3 weeks into vegging need to know when is the best time to top them. thanks guys.
HEY kduong yeah u should be ok to top your plants but i would recomend FIMMING them instead,,you might get up to 4 more main stems rather than just the 2 you get with topping,,even if you fim wrong you will still get 2 extra stems so no its a no lose situation for you,,,, theres plent of info on FIMMING here,,so just type it into the search menu and im sure you will find some excellent results,, hope this helps