Lawn and Garden — FAQ
What’s the difference between spike and plug aerators?
Spike aerators punch holes without removing soil cores, suitable for moderately compacted lawns. Plug aerators extract cores, better for severely compacted or clay soils but cost $50-150 more and create unsightly plugs on the surface.
How often should I spike aerate my lawn?
Most lawns benefit from 1-2 aerations yearly—spring and fall. High-traffic areas may need quarterly treatment. Avoid aerating during drought stress or when soil is bone dry; moist soil yields best penetration.
Will spike aerators work on hard clay soil?
Yes, but success depends on spike length and tool weight. Choose models with 2+ inch spikes and weigh at least 8 lbs. Water clay soil 24 hours before aerating to soften it. Rolling aerators with 40+ lbs capacity perform best here.
Do aerator shoes really work or are they a gimmick?
Shoes work for small areas and spot treatments but lack the consistent depth and efficiency of manual tools. Our tests showed 30% shallower penetration versus manual aerators. Best for maintaining previously aerated lawns, not initial compaction relief.
What maintenance do spike aerators require?
Can I use a spike aerator on newly seeded lawns?
Wait until new grass reaches 3+ inches height and has mowed at least twice. Aerating too early tears young roots. For overseeding projects, aerate first then seed—the holes provide perfect germination pockets.
