Cyperus compressus thrives in consistently moist soil. Water regularly, ensuring the potting medium never dries out completely. Aim to keep the soil saturated, especially during warmer months.

Reduce watering slightly in cooler periods but still maintain damp conditions.

Prune Cyperus compressus to maintain its shape and remove any dead or yellowing foliage. Trim back overgrown stems as needed.

This can be done at any time of year, but is most effective in spring before new growth emerges. Use clean, sharp scissors.

Flat Sedge is easily propagated by division or from seed. In spring, divide established clumps into smaller sections, ensuring each division has roots and shoots.

Sow seeds in moist soil under warm conditions, or propagate via stem cuttings taken during the growing season.

Repot Cyperus compressus every 1-2 years, or when the plant becomes root-bound. Choose a pot that is slightly larger than the current one. Use a well-draining potting mix and ensure the new pot has drainage holes.

Repot in spring for best results.