Oxalis 'Iron cross'

Oxalis tetraphylla

How to grow Oxalis 'Iron cross'

  • Partial Sun

  • Medium

Hardy in ground in zone 8-10. Hardy if bulbs lifted in winter in zones 4-7.

Iron cross likes a position of partial sun and remember to water moderately. Keep in mind when planting that Iron cross is thought of as tender, so it is imperative to wait until temperatures are mild before planting out of doors.

Growing Iron cross from seed

Ensure a distance of 3.9 inches (10.0 cm) between seeds when sowing - look to sow at a depth of approximately 1.95 inches (5.0 cm).

Transplanting Iron cross

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Iron cross is a tender plant.

Harvesting Iron cross

Other Names for Oxalis 'Iron cross'

Good Luck plant, Shamrock Iron Cross