The plants in veg have been getting Pro Grow and Liquid Karma. I have been looking at the botanicare web site and there neutrient schedule. Looking under hydroguardens it switches about the 5th week in flower to include pro bloom soil formula. I dont understand that. Why would you use soil formula bloom in an eb and flow system. Something just seems wrong there. Also the amounts of pro bloom per 4 litres are like 2/3 more than ive been using. Do you think the Hydroplex is a good supliment? It says it makes bigger heavier flowers and more bud sites. Well I'm still waiting on the bigger heavier part. LOL!