Man it's costlyI try not to overfeed in the first place by only supplying a fraction of what is recommended so they don't build up so much and I don't have to flush as much out. It's hard to find a balance when you grow so many different strains though. I use one of these to measure the concentration of salts..
404 Not Found | Bluelab New Zealand
Get the most from water-based plant growing systems with the Bluelab pH pens, pH tests, digital soil pH meters & pH sensors.www.getbluelab.com
No they are 2 different things.Can we use PPM meter to check EC
Yes it's slowly spreading but don't worry it'll be okay.Don't know if yellowing has spread but I have fed her
Yes looks like caterpillars and you need to get them out because their shits are what cause the budrot to start when it gets wet and starts to rot the bud. Set up a shadecloth or get yourself that mini greenhouse for preventative. I don't know what kind of moths/butterflies you have but the small white cabbage butterfly is the biggest pain around here..Is that bud rot or caterpillars
how do you know that? the guy next door to you could have 20 plants in his bedroom, and as long as he keeps his mouth shut, you'd never know....There is no cannabis plants around my home for nearly 5km except mine if it's pollinated it's definitely bcz of those landraces