How do I plant spinach seeds?
How Do I Plant Spinach Seeds?
Certified GKH Gardening Expert
General rule of thumb when planting seeds is to plant them about 3X deeper than they are big.
Beyond this with spinach seeds, they tend to be a bit tough, so rubbing them a bit with sand paper (just enough to scratch them) and then soaking them overnight in water will help speed up their germination.