i read up on this in the cannabis grow faqs and it appears to be phosphorus defficiency but other symptoms of this are slow and stunted growth but this is the biggest fastest growing sprout i have ever had. usually my sprouts first true leaves are about 1.5cm long and 3/4 of a cm in width this sprouts first true leaves are about 3 cm long and 2 cm long and the leaves are a wierd round shape compared to what i am used to and it looks kind of like they are getting a bruised apple effect with the bruises being blue if that makes any sense. It came out of the soil 6-7 days ago. It is growing under 2 42watt cfls im not sure the ph because i have the liquid test but it seems to be around 6 and i am watering with ph 7 water. is it to young for phosphorus defficiency?
michaelpeg Reviewed by michaelpeg on . sprout dark greenish blue i read up on this in the cannabis grow faqs and it appears to be phosphorus defficiency but other symptoms of this are slow and stunted growth but this is the biggest fastest growing sprout i have ever had. usually my sprouts first true leaves are about 1.5cm long and 3/4 of a cm in width this sprouts first true leaves are about 3 cm long and 2 cm long and the leaves are a wierd round shape compared to what i am used to and it looks kind of like they are getting a bruised apple effect with the Rating: 5