First time flowering! The variegated red-and-white petals are immediately noticeable, and a really unexpected feature that warrants the var. alba designation even more than the leaves do.
The plant is benefitting from an ideal weather for a Sarracenia: full sun from dawn to dusk with moderate heat and air moisture.
The var. alba needs plenty of sunlight to look like this. Beside the white top, the rest of the leaf shows an interesting copper to reddish tint. Summer in NE France is hit or miss with sunshine and heat, so I do not expect the pitchers to be that nice every year. They should be taller, though.
One thing is sure: whatever the light levels, it is still desperately slow-growing for a Sarracenia.
The plant is finally going “alba” almost as much as it can, exhibiting a nice white top portion, albeit with vein leftovers that, counterintuitively, fade out under the sunlight. Height of this late summer pitcher is about 30 cm.
A bit more than a year was necessary for the plant to produce an adult-looking pitcher, and it has come near the end of the growing season. This was to be expected from a Sarracenia leucophylla anyway, as the species is not particularly vigorous in spring. Still… it’s a slow grower.