Dracaena Trifasciata Black Jack, formerly the Sansevieria Black Jack is one of the newer snake plant varieties. And, part of the “compact sansevieria varieties”. It originated as a naturally-occurring mutation of the Sansevieria variety ‘Black Gold Superba’.
In fact, it shows colors very similar to its parent variety ‘Black Gold Superba’. Although, the margins show a bright yellow-green color. Additionally, it also shows more vigor and more leaves (7-10 leaves) per rosette than the Black Gold Superba (3-4 leaves per plant).
Like other Snake Plant varieties, Black Jack needs little water. Definitely moderately drought tolerant and adapts to conditions of light and shade. The new variety ‘Black Jack’ plant has a growth habit that is erect and presents wide leaves supported in a rosette. It has an inverted triangle shape.
Leaves are lanceolate with a soft, waxy texture. Younger leaves show a yellowish green vivid coloration in the interior of the leaf blade. This area also shows irregular streaks or yellowish-green bands. Also, the margins on both sides of the leaf are variegated with irregular horizontal bands. Alternating between light yellowish-green wide bands and bright yellowish-green thin bands.
When the leaf is mature, the deep color inside turns yellowish green. However, margins alternate between vivid greenish yellow and light-yellowish green colors.