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.
Ok mate thank you so need more water then you would say?
Ok thanks mate I’ll feed them daily to run off to keep the coco wet
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
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.
I do 10% when they're small. 20% medium to large.
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.
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
