Last updated: August 2026.

Quick answer: puncturevine germinates in late spring, flowers within weeks, and drops hardened goat heads from mid-summer through fall. The highest-value time to roll your yard is August through October, with a spring pre-emergent to cut next year's crop.

Spring (March to May): prevention window

Seeds in the soil bank germinate as the ground warms. Apply a pre-emergent early, thicken your turf, and roll up any burrs left over from last season. Every one you collect now is one that cannot sprout.

Early summer (June to July): pull season

Young puncturevine plants appear and flower fast. This is the easiest time to pull them by the taproot, before the pods harden. Roll weekly on patios, driveways, and play areas.

Peak season (August to October): roll season

Pods harden and drop. This is when yards become minefields, and it is our busiest stretch every year. Desert-town threads fill up with the same warning every August: now is the time to act, and if you wait too long you will regret it. Roll every week or two with overlapping passes and empty the tray often. Every burr you capture prevents up to 500 new plants next year.

Fall and winter (November to February): cleanup

Plants die with frost but their burrs remain, and they stay sharp for years. A few slow passes after leaf drop clears the ground for spring, and a fresh foam sleeve keeps pickup strong for next season.

Whatever month it is, the rule is the same: burrs on the ground are next year's plants. Get them up. Start with a Push 1.0 Classic, browse the full lineup, or take the 60-second fit quiz.