Boron deficiency?

[Marc Alcain]

Well this sprout was germinated in peat moss and then transplanted to coco, it's been 10 days since then and it started growing kind of slow, and now is showing deficiencies. Is there anything I can use or do for stoping damage growth?

 

[greasemonkeymann]

Well this sprout was germinated in peat moss and then transplanted to coco, it's been 10 days since then and it started growing kind of slow, and now is showing deficiencies. Is there anything I can use or do for stoping damage growth?

too early for a def to manfest itself, that's going to be a ph, lack of aeration, or overwatering issue first.
the soil is probably too wet or not drained enough.