After planting flower seeds, should mulch be applied.?

I planted Zinnia flower seeds in the ground. I added about 1 inch of potting soil on top and then another inch of mulch. I was told the seeds would not be allowed to germinate or grow with the mulch on top of the soil. Is that correct?

After planting flower seeds, should mulch be applied.?
I suspect you have put too much stuff on top of the seeds. Usually most seeds want only a 1/4" of covering or less. Do you still have the seed packet? Read the directions.





Mulch is usually not applied until the plants are 3 or 4" high.
Reply:That is correct, you shouldn't mulch until the plants are two or three inches tall.
Reply:Yes, that's correct. You will probably need to replant. When I plant zenias I water the ground first, then place the seeds on top and dust lightly with more soil to keep the seeds in place. Water them daily until they emerge and get their first set of TRUE leaves. Then you will need to thin and transplant them (or they will be stunted from being too close together). Check the package for the spacing requirements.


One more tip.....try using dry dog or cat food as a slow release fertilizer, but don't over do it. Just sprinkle it on top and work it into the soil. I like to give it time to break down before planting my seeds ~about a week or so is fine (this way the dogs and cats will not be digging up my flowers). Water it daily to aid in the "breaking down" process.
Reply:You mulch to keep seeds from germinating, Add it after your flower seed have sprouted or plant them in a container and plant them and mulch after they have reached a good size. I would strongly recommend this method. You have more control and you can tell what are weed seedlings and which are your flowers..
Reply:You should mix the top soil and the mulch together for the best results!
Reply:I've had good luck with about a 1/2" of potting soil over Zinnia seeds, keep moist until about 4-6" tall..then add the mulch....by adding the mulch first you defeat the purpose