The trick is not to overwater. This Pro Plus is brilliant at providing air to the roots. If you overwater, then the roots' ability to absorb air deminishes. Better to let the soil dry before watering again. When you pick up the pot and go "WOW this is really light", then it's time to water again. In saying this though, bear in mind that Pro Plus has a cocco content, so it's rather difficult to overwater. Provided you have good drainage, this should not be a problem at all.

You are on track by increasing their nutes - again due to the soil's cocco content. Don't be too surprised though if some of the yellow leaves do not recover. Those that do, great. Those that don't, oh well.... Give the yellow leaves a GENTLE tug. If they come off, well then they weren't doing the plant any good anyway, as the plant has already leached all the nutrients out of the leaves in an attempt to feed itself.

Have you flushed yet? If not, it may be a good idea to do so at the next watering. 10 litre pots = 30 litres plain water per pot, with the last litre or so containg 1/2 strength nutes. Then let them dry before feeding again.

Something to think about - maybe for future grows: I use clear plastic 10 litre square food containers as pots, with 8 or 10 3/4 inch holes drilled in the bottom. I cover them in black garbage bags to prevent light entering the pot. I leave the bottom of the container uncovered, but the base of the pot will not let in light as it has to stand on something after all. I do this so that if I pick up the pot, I can see the roots at the bottom. This gives me an idea of how well the roots are doing, ie if I see darkening of the roots, then I know that they have issues that need addressing, before it's too late to correct the problem.

You don't seem too happy that the ladies have gone handbag shopping at the mall, via the makeup department, rather than concentrating on growing QUOTE=weedee;1955354]For the past few days plants only grew an average of maybe 1/4 or 0.75cm.... [/QUOTE]. Have you decided when to start flowering? The White strains tend to tripple in height when flowering, so if height restrictions are an issue for you, it may be better to flower sooner rather than later. I have no experience of the Train-strains, so am unable to comment here. I would guess though that they too will at least double in size.