Can Wildflower Seeds Grow Through Mulch

If the mulch is too thick it becomes difficult for seedlings to emerge through the mulch. A rock mulch can be a very effective way to get seeds established in difficult situations, especially in dry windy areas. After preparing the soil and sowing the seed you are ready for a rock mulch.

Can I sprinkle wildflower seeds over mulch?

Seeds can be sown over mulch as long as the mulch is not too thick. Since seeds need light and air as well as contact with soil germinate well, they won’t succeed if scattered directly over thick mulch or if buried under a deep cover of mulch.

Do I cover wildflower seeds?

Compress Seeds Into The Soil. This encourages good seed to soil contact. Do not bury or cover wildflower seeds!