Have 3 week old bubble gum seedling . Question when is a good time to start using cal mag .
Depends on coco soil ect but I use that every other feed when in coco or using bottle nutes as it is immobile so if you wait till you see a problem it will be late in the deficency and which ever leaves you see with the deficency won’t ever recover its actually why I went back to organic soil I’ve yet to have a cal mag problem I’ve had others but not that
depends on your lights bro… if you have a powerful led light… more then likely you would want to put half strength serving with every watering… thats what i do at least… keeps my plants happy… but if your plants aren’t going to be working fool capacity… I would hit them up with it once a week… more if you see any problems!
I use it throughout my whole grow.
i use with every feeding at half the recommended dose
every feeding and add some amino acid
I used full strength every other it’s interesting also as cultivar choice is also has a large role on it aswell as balance of certain other nutrients and if there off kinda like ph until it’s corrected it will continue no matter how much cal mag is used also cal is more important in veg with mag being more important in flower just some info some may know some may not