4/21/16 26 days old

4/21/16 26 days old

4/21/16 #1 Twenty-six days old

Looking pretty healthy, mixed 2 gallons fresh solution and changed out the reservoir. The ppm was before 704 this morning 7am, after 374 not blended at all yet….watching. I’ve read more than once in aeroponic nutrient delivery systems it is actually beneficial to run ph’d water no nutrients every now and then, something about the built up salts. In this picture the color looks good to rich green but not to dark, I’ve only seen a very few yellowing tips (barely) right about the time I changed the reservoir with the 374 batch.