Pre-flowering is a sign that your plant is mature enough to start flowering. As a grower you have a simple choice to make: Do you want to flower now or do you want to continue vegetative growth? Here are a issues to consider before you make a decision:
• Most cannabis plants can be kept alive for up to 12 years by simply keeping a light on the plant at all times. Even if the plant only receives light for a few hours a day it can still live for a long time. It all depends on how the plant is treated. These plants will grow to a certain height and then form into a bush. Eventually they will stop producing branches and will spend the rest of their lives growing new leaves to replace the old ones. By keeping the plant in vegetative growth longer, you allow it to reach its optimal size of vegetative growth and the plant will stop growing. Most growers flower before this, when they see calyx development, in order to speed up the growing process. For example: A plant that shows sex at the forth week of vegetative growth can be kept in vegetative growth for a few more weeks to allow the plant to generate more node regions (leading to more branch and leaf growth). When the plant is flowered, this extra stage of growth should help the plant to achieve optimal results however the grow time is extended by a few more weeks to obtain this.
nadam se da se razumijemo..pokazivanje spola je samo pokazivanje spola...
u pravu si ti ali bez 12-12 nema prefloweringa koji je prva faza cvjetanja koja traje 15-20 dana..dok se ne nacicka dobro......to ide jedno sa drugim... ako kratko vegetiras pa ni ne primjetis ili kod automatika...ne mozes imat 2 prefloweringa, primjer ako je vega 50-60 dana..
@Raconja...sori otisli malo u offtopic