With a better budget, you had better buy trays specially designed for seed starting because they are convenient ... the larger ones need to be buried. You should plant 2 seeds per pot in anticipation ...
What flower gardener can resist a cheerful nursery pot of bright Mexican marigolds ... There are lots of plants that you can start sowing in late winter, provided you place the seed trays indoors.
Starting seedlings indoors is one way to get a head start on your garden or to minimize the lag time between crops. If starting seeds indoors, use sterile pots or trays and a sterile seedling mix or ...