Off To A Rocky Start

First, I germinated 1x Acapulco Gold, 1x Glookies, 1x GMO, and 1x another strain listed as "Anonymous". The seeds were soaked in 1%-H2O2 solution for about 12h and then put into EzPlugs. In this diary I will keep one strain anonymous, because only 1 of 4 germinated and that one died off because it did not grow any substantial roots (did not even penetrate the EzPlug). While I am pretty sure my germination method is fine, because *all* seeds from Barney's Farm germinated successfully within a very short time, I do not want to name and shame the shop that I bought them from. After about 4 weeks of unsuccessfully attempting to get the 4th plant going, I had no more seeds of that strain left and decided to pick another one from my Barney's collection. Due to this, 1x Sour Strawberry will only join the others when they are already rather tall. Will she be able to catch up?