Lemon Haze Auto

Even though I've made virtually all of the rookie mistakes things are turning out better than I thought. I've stunted them by overwatering and underestimating the importance of ph levels. however, even though they were stunted, they are making up for it by density. nice looking trichomes and smells very lemony, with a slight funkiness to it. If anyone could give me advice on how much longer I should wait on the main plant to harvest. trichomes have about doubled in the past 3 days, I was thinking another week? I will welcome any advice lol. I've learned so much from my first grow that I'm looking forward to seeing what I can do on my second!