Twice-Yearly Core Aeration for Zoysia: Late April and Early June for Optimal Root Growth

Q: Your website says aerating highly compacted soil twice a year could be good. Besides late April, when for second aeration on zoysia?

Since aeration increases growth ability, I feel you could aerate in late April and early June. In both cases, after rainfall softens soil, you'll get deeper holes and better water/nutrient penetration.