I planted seeds of a type of evergreen tree about two months ago and I only had three sprout. I keept all three together in the same pot, but far apart from eachother. Two of the three turned brown from the bottom up, and died. I assumed it was because I put them in the same pot together, and there wasn't enough nutrients for the three of them. But now the third is starting to get brown, and very brittle towards the base of it just how the other two dyed. Accept there are little bugs that are barely visible because of being so small in the soil, i think maybe there the reason it's dying.. It can't be a nutrition or watering problem. But with all the time I've spent researching why this is happening, I can't seem to find a reason that fits for what's happening. Please help. The bugs are not on the stem at all, they are about the size of the tip of a safety pin. Also, the tree is only about two inches tall with about 20 pines starting at the top.