Allow soil to dry out completely between waterings. Agave angustifolia is drought-tolerant and prone to root rot if overwatered. Water thoroughly when the top few centimeters of soil are dry, ensuring good drainage.

Reduce watering significantly during cooler, dormant months to prevent waterlogged conditions.

Pruning is generally not necessary for Agave angustifolia, as it maintains a natural, symmetrical form. Remove dead or damaged leaves at the base of the plant using a sharp, sterile knife or pruning shears.

This improves appearance and prevents potential disease entry points.

Propagate by removing offsets (pups) that grow around the base of the mother plant. Wait until the pups are a few centimeters tall and have developed their own roots.

Carefully detach them with a sharp knife, allow the cut surface to callus for a few days, and then plant in well-draining soil.

Repot only when the plant becomes root-bound, typically every 2-3 years. Use a cactus or succulent potting mix with excellent drainage.

Choose a pot that is only slightly larger than the current one, and ensure it has drainage holes. Repot in spring or early summer.