Flowering Question

[GDS StonerBoy]

Noob Question!

When exactly do the trichomes begin to farm on a plant in floweing?

My girl has been in 12/12 for 2 weeks and she's looking good.

[invision]

usually you can see them 3-4 weeks into flower, i have seen plants develop them faster but 3-4 weeks is a good mark to start with.