Drooping leaves

[EH40veg]

Got 8 plants leafs are looking a bit droopy 2 in the first photo more than the rest. They’re in 7.5L pots in coco, being fed 1.2EC under a 720w LED but it’s dimmed to 250w. Just gave them a feeding to run off earlier as the pots felt light, leafs were like this then and haven’t seemed to get any better after being fed. Any help would be appreciated not sure if maybe over watered or fed them?

 

[MickFoster]

You don't feed coco when it feels light........it's not soil.
Coco should be kept saturated at all times and fed daily to run off.
No pics.

 

[EH40veg]

You don't feed coco when it feels light........it's not soil.
Coco should be kept saturated at all times and fed daily to run off.
No pics.

Sorry just realised I never attached the photos, I just had just fed them in these pics, but cheers do u think I’m under watering them?

 

[MickFoster]

Sorry just realised I never attached the photos, I just had just fed them in these pics, but cheers do u think I’m under watering them?

Those plants should be fed daily to substantial run off.

 

[Hollatchaboy]

There's a difference between drooping leaves, from overwatering, and wilting leaves from underwatering. Yours looks latter, imo.

 

[EH40veg]

There's a difference between drooping leaves, from overwatering, and wilting leaves from underwatering. Yours looks latter, imo.

Ok mate thank you so need more water then you would say?

 

[EH40veg]

Those plants should be fed daily to substantial run off.

Ok thanks mate I’ll feed them daily to run off to keep the coco wet

 

[MickFoster]

Coco basics:
Feed at least once daily to substantial run off.
Never plain water.
Never let the coco dry.

 

[Hollatchaboy]

Ok mate thank you so need more water then you would say?

Yes, at least one fertigation a day to ~20% runoff. As they get bigger, you may need to do multiple fertigations a day. Coco is different from soil. Inert and not as heavy.

 

[EH40veg]

Yes, at least one fertigation a day to ~20% runoff. As they get bigger, you may need to do multiple fertigations a day. Coco is different from soil. Inert and not as heavy.

Thanks mate will give them a good feed to runoff in next 10 mins when lights come on

 

[EH40veg]

Yes, at least one fertigation a day to ~20% runoff. As they get bigger, you may need to do multiple fertigations a day. Coco is different from soil. Inert and not as heavy.

Looking better now that I gave them a few good feeds for past couple days, today I got about 35-40% runoff think I might have over watered slightly will give them a little less probably the next couple days.

 

[MickFoster]

Looking better now that I gave them a few good feeds for past couple days, today I got about 35-40% runoff think I might have over watered slightly will give them a little less probably the next couple days.

I'm glad things are improving.
You can cut back so you don't have as much run off, but make sure it's always at least 10% - 20% at least.

 

[Hollatchaboy]

I'm glad things are improving.
You can cut back so you don't have as much run off, but make sure it's always at least 10% - 20% at least.

I do 10% when they're small. 20% medium to large.

 

[MickFoster]

I do 10% when they're small. 20% medium to large.

I actually never measure........I just pour until it comes out the bottom.

 

[Hollatchaboy]

I actually never measure........I just pour until it comes out the bottom.

I don't do accurate measurements anymore. I just eyeball it now, but I'm close enough.

 

[EH40veg]

I don't do accurate measurements anymore. I just eyeball it now, but I'm close enough.

Fed them 500mls today but still got about 30% runoff, they all look happy enough apart from one, it seems to be the runt of the litter haha but the leaf tips are starting to burn / go brown a little and the leafs feels quite brittle almost compared to the other plants. Attached a few photos underneath if anyone has any ideas. Feeding them 1.2-1.3EC right now they are coming on 4 weeks