Rubin Ludwigia

Ruby Ludwigia is the plant imported as Ludwigia repens 'Rubin', a name now treated as a synonym of Ludwigia 'Rubin'. Whatever the botanists settle on, the growing demands are simple. It does well in 18 to 28 °C and pH 5 to 7.5, under medium to strong light, and once established it grows fast, throwing many roots at the nodes. The dark red colour only really shows with strong light and a good iron supply, and at full colour it is a striking midground or background focal point. It is a low-maintenance stem that suits beginners wanting a strong red accent. Propagation is easy from lateral shoot cuttings.