I enjoy growing primula japonica and in an effort to encrease the number of plants that I have, I planted some seed last fall. After a long period of time about a dozen of them came up. All of my loving care has not made these plants look healthy. In fact only 2 or 3 of them seem to be growing. The foliage of these are an unhealthy looking yellow color. I have provided them with fertilizer, water and light but to no avail. Can some one please give me HELP? I forgot to say that last year's efforts were even more fruitless. Mary C.