Is this light burn? (Day 64 autoflower)

[WarioSmokinWeed]

Nice. Seems like the pH and ppm is in order. If it were me I'd stick to plain water. My understanding of it autos usually like less nutes than other varieties. Do you usually feed full strength? You usually let it dry out a lot? Like bone dry?

To be honest this is my first go at autos, I've done 2 photo grows before this and I always ended up underfeeding so I made sure I didn't this time. I knew autos were more sensitive to nutes but I didn't know they were this sensitive

And yeah I wait until it's basically super dry and light before I water, but like I said I just been following a schedule of once every 4 days. How much longer would you think I have? It's at around day 70 now so maybe I should just give regular water for the next 2 weeks and harvest?

 

[Killaki]

To be honest this is my first go at autos, I've done 2 photo grows before this and I always ended up underfeeding so I made sure I didn't this time. I knew autos were more sensitive to nutes but I didn't know they were this sensitive

And yeah I wait until it's basically super dry and light before I water, but like I said I just been following a schedule of once every 4 days. How much longer would you think I have? It's at around day 70 now so maybe I should just give regular water for the next 2 weeks and harvest?

Sounds like she's drying out too much. Every 4 days is frequent but it really seems dry, especially the way you make it sound. She won't like that. What's humidity like?
It's hard to say how long because when a plant is experiencing problems it throws the whole thing out of whack. From the looks 2 weeks would be way too soon. Probably a few weeks and it needs to even out some before it will progress at a regular rate. As for nutes I'd just stick to water and watch her. If she looks hungry down the road, feed her but there's a good chance she won't need much if any nutes.

 

[WarioSmokinWeed]

Sounds like she's drying out too much. Every 4 days is frequent but it really seems dry, especially the way you make it sound. She won't like that. What's humidity like?
It's hard to say how long because when a plant is experiencing problems it throws the whole thing out of whack. From the looks 2 weeks would be way too soon. Probably a few weeks and it needs to even out some before it will progress at a regular rate. As for nutes I'd just stick to water and watch her. If she looks hungry down the road, feed her but there's a good chance she won't need much if any nutes.

Sounds good, I guess I'll continue to give regular water. The humidity ranges from 20-24%, I ran a humidifier during seedling and veg but turned it off during flower. Come to think of it that's probably why it's drying out so much within 4 days. Maybe I should water more frequently