I wish I could switch to hydro, however my living situation does not allow it. Since the house I am living in is pretty old, the circuits are old school, and with all my grow gear inside (400 w HPS, 2-t5 @ a total of 56 wats, a 6 in exhaust fan and two occilating fans, I am maxed out). Anywhoo, for you guys who do use hydro or soilless mixes, with using DG products, have u noticed an improvement in growth/ yield when following a ppm meter throughout grow?
So far I have just been using the DG chart, I know alot of people say it is super hot, but I have yet to burn my plants or have any deficiencies using DG stuff. So thus, I am wondering if it would help my yield numbers if I did start monitoring PPM, as a way to make sure i am not over ferting. I use pro mix bx, with dolomite. Since dolomite is a pH buffer, I have yet (5 years growing) to check for any sort pH run off, or nute solution pH. Would love to hear some insightful info on how ppm's help.
Since I always here K.I.S.S., I just am wondering if shelling out 90 for a blue lab ppm pen is worth it. Aloha DG growers.
PS- I guess since we are talking about ppms, would investing in a Ph meter for a soilless grow be worth it or meh?