1) Broadcast over 2) Broadcast repeatedly 3) Disperse again 4) Disperse differently 5) Drop in more beans or peas 6) Go to seed again 7) Make seedier 8) Plant afresh 9) Plant again 10) Plant anew 11) Plant for a new year 12) Plant in subsequent seasons 13) Plant more crops in 14) Plant more seed 15) Plant more seeds 
• (v. t.) To sow again.
Re·sow' transitive verb To sow again. Bacon.