Mistery Auto #2 (caseeds) NORTHERN SPAIN

I think the harvest is getting closer. But my inexperience might spoil all the work, and that bothers me so much... I need to know when to harvest to wash the roots, too. I will ask it down in the question section. The buds look compact and are more similar to the weed I'd smoke-ah, and that smell-, but i think the yield will be ridiculous if the buds don't strive a little. I think they should be fatter to harvest but they have been a lot of time in flowering stage and a lot of the pistils are getting brown which means mature. Anyways, some white ones also appear. I know the final criteria for this is trichomes' colour, but i do not have any kind of device to zoom that much. Need one! Did not water them as it rained a whole afternoon over them. I know I mentioned it last week, but I love te purple tones on Nord, and te fact Lys doesn't have them!