3/22 - start of week 2 after transition to RDWC. Both are looking healthy and roots are exploding compared to last round. Res is still clean so I’m going to try to go a bit longer until a res change so I don’t disrupt the roots. PPM seems good for seedlings ~250-260 and PH has been slowly drifting upwards over the week but hasn’t gone above 6.1 before dropping it back down to 5.8-5.9.
3/23 - what a difference compared to last round. Both have multiple roots in water and seeing lateral branching. I attribute this root explosion to GW, Orca, HG and a loud but stronger air pump. My res is clear still with the exception of some GW particles. Planning on delaying the res change for another week to prevent disturbing the roots.
3/24 - growing second real pair of leaves now. Not sure if I’m being paranoid, but they seem a little light green/yellow and I’m hoping the res solution isn’t too strong at 260PPM. Will have to watch them closely and may have to add some distilled water to lower PPM. Though there haven’t been any swings in PH or PPM that’d signal something’s off so only time will tell.
3/25 - both going strong not much to update.
3/26 - res change/clean. Did have a tiny bit of brown buildup which I’m pretty sure is just GW. Ran H202 solution through system then flushed with water-placed plants back in system and top fed with new solution adding in small amounts of silica and calmag.
Thanks to all that have commented, liked or followed! 🙏
Hi mate, I think you could have magnesium deficiency problems... Check it here: https://www.growweedeasy.com/cannabis-plant-problems/magnesium-deficiency
Good Luck and have a nice grow 👌