out of 7 seeds planted I've only had one good plant. 2 never sprouted and the rest were just really small and unhealthy looking. I did have a small pH issue and I'm also wondering if the soil I'm using was just too hot for the strain.. Been using happy frog for years, but decided to try canna terra professional pro +Really? I've heard a lot of good things about it... in what way were the results terrible?