At the beginning of the summer, I planted 15 seeds (10 mango and 5 feminized shaman) and they were about 4 inches high after putting them under a 150W at 18h/6h for 10 days. After 2 days outside, they were almost all dead. And they are sadly all dead now.... I supposed I planted to early outside.
What I want to do now, is to buy pre-grown seed, they will come at about 4 inches high. I will keep them inside under 150W at 18h on 6h off for a month.
Do you think they will be strong enough to put them inside after a month? Do you think I'm to late for this summer and finally, if you have any trick who think it could help me please feel free to share.
Thank you very much for further help!!