`Yes? Well as I red, classical symptoms of Magnesium def (green veins, yellowing leaf, stunted growth, curling)...She is 3 weeks old from sprout and new growth yellowing. Coco with perlite, PH`d water 5,8-6,4 , hand watering every day until some run-off, Canna coco A+B 2ml per 1 Liter, 1 gallon...