@Guidetocebu, try lang ka SNAP nutes kay mas sayon especially na beginner pa ka. Besides, ideal ni kaayo for leafy greens. I had a very good experience with SNAP nutes when I started with hydroponics. Lipay kaayo si misis na she could have green salad everyday. I had to rest for a while though kay busy sa work, but just a few days ago, I started "again", but with a different setup, using PET bottles and wick system, kay wala pa man available na styro boxes sa mga fruit stands.