Tessaria fastigiata prefers consistently moist soil but can tolerate short periods of dryness. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot.

Reduce watering frequency during cooler winter months when growth slows.

Prune Tessaria fastigiata in late winter or early spring before new growth emerges. Remove any dead, damaged, or crossing branches to maintain shape and encourage bushier growth.

Light pruning can be done throughout the year to manage size and remove errant stems.

Propagate Tessaria fastigiata from semi-hardwood cuttings taken in summer. Select healthy stems, cut them into 8-10 cm lengths, and remove lower leaves.

Dip the cut end in rooting hormone and plant in a well-draining propagation mix. Keep moist and provide bottom heat.

Repot Tessaria fastigiata every 2-3 years, or when it becomes root-bound. Choose a pot that is one size larger than the current one. Use a well-draining potting mix.

Repot in spring before the start of the active growing season for best results.