I continue to give my plants their organic fertilizer. Most are in the ground and up to 7'+, and the six in pots definitely also get food with each watering, which I simply dump in their individual watering basin's. Better than letting them run low in nutrients and finding out in the end that the "cleanse" caused fluffy buds. You want your buds to feel rock hard before you pick them. Probably all the hairs will be long-since brown. Some people here report seeing trichomes change to amber and back to clear and back again. I go more by how hard the buds feel, or sometimes simply paranoia might make me pick some early just in case I get thieves.