Hey Tika, I've used of course the General Hydroponics with decent results nothing spectacular switched over to Dutch Master wound up nuking everything until I got the right dosage. I actually won the cyco nutrients at my local Hydro customer appreciation day, then of course there's three extra products to complete there line of newts it was a bit overwhelming at first so many different bottles of this and that, bottom line there are no and I mean no deficiencies with these nutrients they have got this shit covered they were designed specifically for growing marijuana and I can't say enough good things about them.. I am having a slight issue in my dwc right now a little bit of sudsing and foam residue at the top of the reservoir however I contacted cyco and they basically asked me are the plants healthy well yeah the healthiest thing I got. I would definitely recommend them. If you need any more info on them I'd be more than happy to share what I know, oh yeah by the way your plans are gorgeous I'm so jealous I wish I could go outside ☮ï¸