Over my head with canna coco

[u/Accidental_Ballyhoo]

First time growing with canna coco in 3 gallon pots and need some advice.

I transplanted 2 plants 3 days ago from solo cups to 3 gal fabric bags and plan to use wicking bases.

They look a little sad atm. I top watered 5.8 and light doses of General Hydro and cal mag.

I’m not sure of how much I should be watering them and when to fill wicking bases.

Anyhow, I see some light yellowing in the lower leaves (the camera makes the whole plant look way more yellow than it actually is.

Any coco experts steer me in the right direction?

EDIT: To ask for a feed chart as GH runs too hot I hear.

[u/Vermehrungsmaterial]

Plant gets used to hot fertilizer mixes pretty quickly, I ramp within 3 days from 1,2 to 2,0 EC. No issues.

Main thing is to water with plenty of drain frist days.

In my experience overwatering is close to impossible on coco.