There's still time, but compared to the Fast Buds strains which were planted at exactly the same time and treated in exactly the same way?
I dunno... something's not great here. Plants are definitely not handling the heat and just don't seem too strong. I expect a very low yield from at least two of these.
Thinking about it - it could be the plastic pots vs fabric pots in high temperatures? I only used plastic pots because there was nothing else around at the time (and I'm a bit lazy) Be interesting to compare these as time goes on.