Hi R1
i was feeding them formulex for the first 4/5 weeks but i have since switched to advanced nutes 3 part grow, bloom & micro
& theyre doing fine, plant B started to go a light green colour, doing know if its a lack of mg or maybe something else,
but i gave them a spray of epsom salts & ill give them another later, half the leaves still a bit lighter tho ?
this is how i fed them,
upto day 10, they got a mild feeding of about 1 in 6 of the recommended mix,
the ph was 5.8 & the EC was 0.25,
then after about a week (day 18), i upped the mix to about 1 in 4, the Ph was 5.8 & the EC was 0.5.
they were starting to grow up & outwards, so i upped the formulex to about 1 3rd, the Ec was 0.75 & the plants were lovin it
kept it at this level for another week before upping it to about 60% of the recommended mix, PH 5.8 & a EC of 1.05.
after about 5 weeks, i switched them over to advanced nutes, theyre looking a lot better for it,
i should have switched them over to it sooner, aw well, i'll do that the next time
theyre all a nice shade of green (except a bit of leaf on

the stems are starting to thicken up,
+ theres lots of new growth within the last few days
(in case your wondering about my formulex mixs being made up in parts instead of just using the recommended mix,
i made up a batch to check & left it for 2 days with a air pump running & the EC was at 1.75.
thought i'd obviously mixed it up wrong, so i tried it again & the EC was the same,
i've also tried a different ppm meter & that was the same reading, weird one )
thanks for the encouragement & i hope your putting a diary up, i'd like to see how coco works with them
.