Seedpeople

Seedpeople is a 1992 film executive produced by Charles Band (who originated the basic plot) and directed by Peter Manoogian. It stars Sam Hennings, Dane Witherspoon, Anne Betancourt and Andrea Roth. 
Plot.
Seed pods from space land in the area surrounding a small rural town, and the seeds become alien creatures that contaminate the human population in the area, turning people into unwilling seed pods that in turn hatch into even more monsters.