No problem you're welome Nicole. Keep an eye on her and once most of the pistils are brown she's getting close. If you can, check the trichomes with a 30x-100x loupe or scope. The trichomes should be mostly cloudy/milky with a low percentage which have turned amber in color, I prefer no more than 25% amber. If you are growing for the CBD content then let your ladies go until the trichomes are mostly amber.
Like ColoradoHigh already said, it's best you get a loupe to check out the trichomes because this is the only way to know when your plant will actually be ready for harvest.
You can get those loupes of Amazon for a few dollars...
I agree with all that has been already said but welcome to ... My girls are 54 days in flower and I am just now stopping nutes. The loupe I use is 40x magnification and I paid less than $3 and that included shipping from Cramazon. I like my trichs at about 30% as I grow for muscle relaxant and pain relief so I like couch lock. It all comes down to preference but your girl doesn't look to be any where near ready so I would hold off a bit.... Hope it helps and if I can help in any way please just pop over to my journal in my signature and I wil do what I can and if I don't know the answer someone popping through certainly will....
Thanks all, I know to check the trichomes to see when to harvest but that still leaves me in the dark regards when to stop giving nutrients. Added more pictures! Plants need watering every second day now and smell awesome! As mentioned before these are autoflowering plants and it says they'll be ready to harvest about 80/90 days from seed, currently they're on day 51 so should I go by that? Do they look pretty ok in general?
I wait until 70%-90% of the trichomes are cloudy/milky and less than 10% are amber, that is approximately 2 weeks away from when I like to harvest. That's when I stop feeding and start flushing with molasses water.
Thanks all, just looking for more feedback on how they look too. One of the plants has resin all over the bud leaves, smells amazing! Surely it doesnt have long left?
You have a minimum another month, more like 45 days, possibly even longer before you will need to cut out nutrients and flush. For example, here's a pic taken last night of a plant a bit further along than yours. I know from past experience that she still has around 45 days before I flush.
This plant is 1-2 weeks from harvest. See how the buds look fuller?
Some pics from a month or so back right before harvest.
Just to give an update, the plants are looking great, apart from the tips of a few leaves look burnt! I assume this is nutrient burn as the plants need watering every day and I didn't think to decrease the amount of nutrients.
I'll water them in about a half hour with the nutrient level halved, hoping that should help. I'll take a few pictures too.
I also wanted to ask if reducing the amount of hours of light they get would be harmful at this point (18 hours down to 15 hours on)? I only ask since they are autos.
I have a few that are at about that same stage but not autoflowering. I too hope to find the harvest window in time to stop nutes, have a good flush and pick at the right time.
Just back off on the nutes or add more waterings between feedings so that they don't get over-nuted. The tips will stay burnt, you look at new growth to see if it gets burnt or not as to whether the issue has been resolved.