Puncturevine is highly drought-tolerant once established. Water sparingly, allowing the soil to dry out completely between waterings. Overwatering can lead to root rot, especially in poorly draining soils.

Reduce watering significantly during cooler months or when the plant is dormant.

Pruning is typically not necessary for Puncturevine, as it's an annual or short-lived perennial often grown as an annual. If invasive growth or excessive ground cover is a concern, stems can be cut back to manage spread.

Remove any dead or damaged foliage to maintain tidiness.

Puncturevine is easily propagated by seeds. Sow seeds directly outdoors in spring after the last frost, or start them indoors a few weeks prior.

Scarification or stratification may improve germination rates for some seed sources. It readily self-seeds.

Repotting is generally not required for Puncturevine, as it is often grown as an annual and thrives in well-draining soil.

If grown in a container and it becomes root-bound, repot into a slightly larger container in spring. Ensure the new pot has adequate drainage holes.