No flowering with 3 month old plants

Looks a little dark from where I would like to see you. But I’m not really accustomed to using the strips.

From the pics I see you only have one plant messed up the others look great, I certainly wouldn’t change anything on the good looking ones.

The one may be a lost cause and if I had to guess it’s nitrogen toxicity that did it. If your growing in soil pH should be between 6 and 7, Coco 5.8.

Some plants are more sensitive to nitrogen than others especially some autoflowers. Get your pH out of whack and that extra nitrogen you give to correct it often has the opposite effect.

Get your plants on a good feed light and water schedule. Stick to it. The most important tip I can give you is one I’ve learned the hard way more than once.

“ALWAYS MEASURE YOUR NUTRIENTS”
Gulf Coast Gurilla

Take the problem plant and flush it down, then reset nutrients on it. Little bit of work, but there is flower there.

Nice still say u need to get u an apera phè0 from Amazon. Will save u a ton of nute mix also not mixing with drops
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy Amazon.com
APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit Amazon.com
The pc60 is pH and tds. I thought they had a meter for like í0 bucks did both pH and ec only but the 5 in 1 is slick and should last quite a while. They read well without issues so far every1 uses apera for accurate reading or bluelabs

Nice. The yellow pH pen u got with the blue ppm meter will work for a short time. Usually messes up quick but the ppm meter will work great I’ve had mine like almost 2 years now same blue one. I have the apera ec20 for checking ppms but rarely use it lol. Use the apera ph20 daily tho.

What soil is it again. Sorry talk to so many people I get lost

Hmmm. Feed at a lower pH and swamp the pot with a shit ton of runoff if u wash the soil enough it will drop now whether u need to drop pH to like a 5.8 or so til it drops lower then directly after follow thru with a feed at the correct pH it would not require watering for a while after that tho. All look good for u but that one plant right??

You have stopped interrupting dark cycle right? Light bulbs will create plant response and keep plants in veg.

I know 100% for a fact that a light bulb will grow a plant and keep them in veg if on long enough. Plants don’t think they are getting light, they are getting light. There is no reason to decrease light schedule, just make sure the dark period is 100% dark for 12 hours. Please try to watch the language too.

I second that, a blinking light on my dehumidifier is all that’s needed to cause those close to it to start revegging, so a light bulb will show nuff do it.

I believe it. It’s kinda weird how some strains or even certain phenos will power right through stuff like this, some may herm, and some may even go back to veg. I think Bugbee may have been trying to figure some of this out.