Is 1500 to high of ppm for a plant about thirty days from its last feeding? Sent from my SM-G960U using Grasscity Forum mobile app
to be honest E.C is a better indicator of fertilizer run off ppm is too broad measurement where E.C is just salt content which is what fertilizers are, but what does the plant look like and what stage of growth is it in? cause it does not seem too high but if it is seedling it is for sure.
If in veg?yeah,,,,in flower? Yes imo unless its sealed room with co2 but picks would be better to go off of. Sent from my SM-J727P using Tapatalk
If in soil do a slurry test. Take a large shot glass of soil. Dig down a little. Than put that into a Tupperware small container. Than put the equal amount of distilled water. Stir for 1 minute and than stick ur ph meter than ur ppm meter. This will show u what's going on! So if ppms are over 400 u just need water and microbes if u use them. Under 400 ppm feed Sent from my SM-N960U using Grasscity Forum mobile app Sent from my SM-N960U using Grasscity Forum mobile app
As in youve been feeding it water for 30 days and its still that high? Surprised a seedling would survive that really. Mustve been a mental dose you gave the last time lol. What you growing in? For some soils it could be fairly normal.