Rough start. 24h in water glass and after that in bubbler for 5 days. Seed was still unsprouted and hard as rock. Cracked it open and now it looks like starts growing.
Hello my friend, this is just a color mutation that you find very often on cannabis plants. This is not a problem or deficiency. So no worries and enjoy this grow buddy! 💚
Looks like lack of phosphorus.i am doubting is it potash, but potash goes more black colour of necrosis, this reminds me of phosphorus, they entered flowering ?