Depends on if you want optimal or simple. Some of mine at the moment:
F2,3 xx BF3 mb ~ F2,3 xx DB3 ~ 1 xx DF2,3 = 36% midscreen for 1 bar.
B2,2,3 xx DB3 ~ B2,3,2 xx DF2,3 = 31% corner meterless. Could also do trait here instead of command grab with enough advantage to start spreading the garden...