These are some Jacky White (by Paradise Seeds) clones that I'll be using to test the Grow Caps sachets of feed. There's a Delahaze or two in there as well.
They'll go from these 1 litre pots into 11 litre pots with the Grow Caps mix, in week 4. The media will be Canna Coco Pro plus & Perlite only.
I'll pick five out of this selection for the test.
They have rooted under a mixture of sun (on the window sill) and HPS light - it is not possible to reflect this in the options above so note to yourself that this is an indoor/outdoor grow using sunlight & HPS light.