I had clones that were taken from a flowering mother so they had preflowers their entire 2 month veg time. Cannabis (except a few strains like LowRyder) won't flower under 18 hrs of light...it can be kept that way for years as mother plants, so no need to worry about your preflowers.
doco Reviewed by doco on . How long can I veg once preflowering starts I just noticed calyx(sp), preflowering happening and I was hoping to get my plants upto atleast a foot and a half, right now they are a little under a foot. How long can I drag it out. We've been using 16/8 lighting, if I put it up to 18/6 will that help? Rating: 5