Hi to all, and thank you for reading this post and hopefully contributing your experience based knowledge for how to get past this issue in the garden. These are varieties of Kush's, all from seed, all varieties have same issues so I don't think its the variety.
- coco and rock wool same issues - top drip recirculating hydro - ph 5.8 - 6.2. - house and garden nutes, ppm x500 between 600-800ppm, with tap water very clean under 100ppm. - most of the pictures, plants are 3-4 weeks old not including germinating ; so 3-4 weeks old in current media. - a few of the plants are excelling (are older by 2-3 wks), the ones I've kept as mom's, and don't have stunted new growth. - i've tried more calmag, raising lights higher (1000w MH), a day or two without lights (one of my theories is that these are in shock) - temps 70-84 - humid 25%-60% - water in res between 60-65. - the roots are happy, rock wool has white roots out the bottom, and coco has root tips out smart pots - sprayed/misted with calmag water and rhizotonic to treat problem if it is shock, slightly better but not much. - at this stage typically veg plants are taking off in hyperdrive, not stalled out like this. - I've experienced both broad, cyclamen mites and root aphids and i'm pretty sure not the issue here as haven't had those suckers in years, these came from seed, and nothing to be seen under microscope.
- coco and rock wool same issues - top drip recirculating hydro - ph 5.8 - 6.2. - house and garden nutes, ppm x500 between 600-800ppm, with tap water very clean under 100ppm. - most of the pictures, plants are 3-4 weeks old not including germinating ; so 3-4 weeks old in current media. - a few of the plants are excelling (are older by 2-3 wks), the ones I've kept as mom's, and don't have stunted new growth. - i've tried more calmag, raising lights higher (1000w MH), a day or two without lights (one of my theories is that these are in shock) - temps 70-84 - humid 25%-60% - water in res between 60-65. - the roots are happy, rock wool has white roots out the bottom, and coco has root tips out smart pots - sprayed/misted with calmag water and rhizotonic to treat problem if it is shock, slightly better but not much. - at this stage typically veg plants are taking off in hyperdrive, not stalled out like this. - I've experienced both broad, cyclamen mites and root aphids and i'm pretty sure not the issue here as haven't had those suckers in years, these came from seed, and nothing to be seen under microscope.