I have never grown this outdoor cause never done it, but if you growing it check the soil ph often and don't let it get lowered than 5. If your outdoors you can check easily if your in a bucket rather an ground. But still don't take me serious cause I'm a natural indoor-grown guy.

And shake my ph isn't to high for veg. They actually love around 6.1. My ph range fluctuates high in the begining because when hydro roots thrive it tends to take out lts of nutes causing the ph to constantly rise. If you ph loweres during veg means your getting a fungus or rot problems. I have my flowering hydro plants under 5.3. Oh and yes GDP is only from beans but I got some through bud I got from a dispensary. Musta Hermed but after the first run of beans the finished stuff was great. All fem too