With a silent cycle, you should not see ammonia or nitrite. All you need to do is wait until the plants are obviously growing, then get the first batch of fish. Keep an eye on ammonia and nitrite until you are sure they are staying at zero before getting the next batch.
Have you finished planting now or are there more plants to come? If you plan on more, I'd wait till all the plants are in so you don't disturb the fish.
I've all my plants in. I've definitely had growth over the last 15 days. The original plants have all had growth except I find it hard to tell with the java Fern.
Is it ok if I wait until during next week or should fish be added to prevent a stall?