Ok problem sorted! Nothing to do with the feed or anything like that. It was my feed pump had packed in! Can't believe I didn't notice before hand but oh well. Going to flush for a day or so and then put them back on the nutes.
Ok so I have read up on PH lockout but most the info I can find is based around soil grows. It seems with soil a PH of 6 to 7 is the best way to prevent PH lockout. I'm guessing this is not the same for ebb flow which as far as I'm aware requires a lower PH. Any ideas people? I have to change my...
Ok so this is a pic of a leave I pulled off the worst effected plant. As you can see its badly burnt at the tips, going yellow from the tips back to the stem. This is the beginning of week 4 of flowering, I have been looking and looking to find an answer but still unsure what to try. Still...
So one plant over the last few days seems to be hit pretty bad, I will put up some pic once my lights go off tomorrow. Anybody see anything else wrong with my method? Nutes too low? Anybody?
Thanks, some of the leaves are a pale yellow some would call it almost a creamy yellow but not sure if this means its a sulfur problem. Not all the plants have it as bad as two of them but today I pulled off all the leaves that where close to falling off to get some light through and improve the...
Ok so I have an issue with my grow, its almost 3 weeks into flowering. All plants are Blue Dream.
I have 10 under x2 1000w, average temp 68 average Humidity 55%.
The grow is a Ebb flow system using clay pebbles and a few are in Coco mon.
Water PH is kept at around 5.8 and at present the PPM of...