Water-stress drooping symptoms on 2 younger colas. Mature colas leaves are praying / perkier. Some leaves 'canoe-ing' despite temps around 70-74F. Soil is still moist from 1L water 25 hours ago (6.3PH). Will water in 8 hours, making 33 hour interval. Normal or Water Stress?
Leaf tips turned upward indicates nutrient overload as well as leaf tips turned downward. Generally if you plants have been over watered and are suffocating at the roots your plant will have an overall sad and droopy appearance. I don't see that in them. You have a lot of wind blowing directly and constantly on your plants. That's stressing them out and can cause wind damage to your leaves. An oscillating fan is a much better option.
Canoeing is the leaf's attempt to protect itself from the constant wind that is drying it out. Or your humidity is too low and that is whats causing the canoeing but my guess it's the constant bombardment of wind they are exposed to. They don't like that.
Water only when your pots feel light. Don't go by a schedule. Always pH your water/nutrient solution to slightly acidic value. Between 5.8 to 6.8, 6.2 being the sweet spot
the top of the plant have heat stress for sure, if soil is wet wait other 24 hours till it dry at least 3cm of the top, at the end flowering the plant tend to absorb less water so check it frecuently
Gals late like this will start to cut back on the amount they drink. When this happenes its a sign to start looking at thrichomes and getting ready for a flush and harvest.
I would feel the pot. Lift it get a idea of what it feels like vs when it was dry and go from there.
As others said waiting a day or two is a good idea.
Some growers even deprive the plant of water for a short time in late flower in the hopes it shocks the plant for more thrichome production. So maybe you'll even gain something by letting it dry a little!
Goodluck growmie ✌️
I water every 3ish days, give or take other conditions that could dry the soil further I may water a day earlier or a day later.
Using a soil moisture tester helps.
Over watering can be as dangerous as underwatering.
lift pots, dont count hours. only lifting will tell, some girls at this stage starts to drink less, i see some staining and rusty spots, review your watering regime, you do it wrong.